ChemHub is Reliable outsourcing partner for Flavor & Fragrance in New Jersey, USA

We at ChemHub have a team of chemists dedicated with passion to offer our clients the best quality products at a reasonable cost. ChemHub offers a number of products including custom services to our valued customers. We value innovation, creativity, capabilities, and experience here at ChemHub. In this blog, we discuss the flavor and fragrance offered by ChemHub.

Flavor & Fragrance offered by ChemHub 

Flavors and fragrances are used in various applications ranging from cosmetics to food. At ChemHub, we offer a number of flavor and fragrance ingredients. Listed below are some examples of the flavors and fragrance ingredients offered by us. We plan to introduce a number of additional F&F ingredients in the near future.

  • Maple Furanone –Ethyl Fenugreek Lactone, widely known as Maple Furanone, is a strong and powerful tasting chemical. The flavor and aroma is nature identical to maple syrup and caramel. It works in the kitchen when coupled with sweet brown flavors like chocolate, caramel, maple, coffee, vanilla, and butterscotch. It’s also utilized in conjunction with smoky taste, most frequently in the form of meats. This chemical is extremely long-lasting when utilized in scent and requires pairing with equally tenacious and strong odored compounds to reach its full potential. This item is our signature item and the price is quite reasonable.
  • Caramel Furanone –Sotolon is a lactone with a distinctive smell, smelling like fenugreek or curry at large concentrations of caramel, maple syrup, or burnt sugar at lesser concentrations. Sotolon’s texture also contributes to the elusive flavor component, which we know as mouthfeel. It has a heavy “taste,” if that makes perfect sense. ChemHub makes this item in high quality and offer to clients at reasonable cost.
  • Delta-Nonalactone –Delta-Nonalactone is a clear liquid with really no color. It’s also recognized for its perfumery, culinary flavoring, Aromatic cosmetic soap detergent, and the fragrance industry. It’s a type of molecule discovered in bourbon whiskey. Delta-Nonalactone contains unique spicy and fruity undertones in addition to the traditional coconut taste, making it ideal for dairy, coconut, and meat applications. We have developed unique method to make it and supply worldwide.
  • Methyl Heptine Carbonate –Methyl heptine carbonate, abbreviated as MHC in short and is utilized in the flavor and fragrance business. It smells like vegetables and is employed in many other types of aromas. The MHC flavor has a pleasant melon aroma to it. This component is also used as a chemical synthesis intermediate. Methyl heptine carbonate is used to give scents and meals a “green” taste or flavor, similar to what you’d find in vegetables, plants, and cucumbers. ChemHub produces this chemical for a long time using a variety of techniques from the scratch. They are increasingly using renewable materials that aid in the preservation of the earth’s natural resources.
  • Methyl Octine Carbonate –Methyl Octine Carbonate is a greenish and floral fragrant compound that is frequently used in perfumery and flavoring. Like violet and cucumber, it has a fruity-vegetable top note with faint green undertones. Also, this molecule is used in the production of flower perfumes and outdoor goods, as well as tea.

All the products offered by ChemHub are Kosher certified. The flavors and fragrances listed here are just a sneak peek of what ChemHub can offer. There are more products to choose from, which we will add on our official website.

Why choose ChemHub? 

ChemHub is a dedicated contract research organization (CRO) and contract manufacturing organization (CMO) focusing on modest and commercial-scale production for customers in flavors and fragrance, pheromone, and fine chemical industries.

ChemHub has a lot of experience with tailored programs for high-value chemicals. Our expertise and smart JV collaborations enable us to produce difficult-to-find chemicals at a lower cost and productively. We encourage Integrity, Responsiveness, Reliability, Innovation, and Teamwork at ChemHub.

  • ChemHub offers a number of products to its clients, such as pheromones, flavors and fragrances, and other fine/specialty chemicals for diversified applications.
  • The expert professionals at ChemHub have decades of experience.
  • We explore capabilities and opportunities according to the demands of the client.
  • Our team will discuss your project with you and consider your valuable feedback.
  • ChemHub typically requires three to four months for the custom/campaign production of intermediates and semiochemicals.

ChemHub Key Features

  • The Production Process is Under Strict Control
  • Processes that have been well-developed and fine-tuned
  • Orders can be filled straight away if you need them.
  • Products are made at a reasonable cost, on a huge scale, and with good quality.
  • Key raw materials are under tight supervision and monitored

Core Strengths of ChemHub 

  • The design and synthesis of products using diverse chemistry is a key strength.
  • Handle all types of chemical reactions successfully to produce chemicals for our customers.
  • Offer differentiated price, quality, and other deliverables.
  • The elimination of undesired impurities and remove contaminant profile to suit F&F requirement and specification.
  • Greater yield leading to improved pricing, passing on cost savings to the customer.
  • Our ultimate purpose is to create value for our customers by inventing with the existing chemistry and design.

Production on a Large Scale and Certification 

  • Capacity is several tons each month, with the ability to expand as needed.
  • Each and every MT will have a COA.
  • Ability to provide a Certificate of Analysis (COA), a Food Allergen Certificate, and a GMO Certificate, and also maintain quality control.
  • The use of Kosher-certified and food-grade materials to produce materials.

ChemHub has excellent innovative techniques. 

  • Production is performed using the finest GLR and SS technology in a GMP-like environment.
  • Fractional distillation and crystallization are used in a strict filtration process.
  • There is no halogenated solvent in the operations.
  • Offer ultra-pure substances that are ideal for F&F, pheromone, and pharmaceutical purposes.

Customers’ Mission at ChemHub 

  • Provide the best suitable solutions to each client.
  • Provide a cost-effective, high-quality, and trustworthy delivery service.
  • Custom/Toll To improve the profitability of our clients, we manufacture exquisite chemicals.
  • Maintain outstanding customer service and communication with customers in order to grasp their needs better.
  • Establish a long-term relationship and commitment with customers.


For Process Control, Raw Material Control, and Quality Control, ChemHub maintains crucial strategic protocols and select appropriate manufacturing partners to produce exclusively for ChemHub only. ChemHub has manufactured over hundreds of chemicals, mostly for the F&F, Pheromone, pharma and biotech industries. Our goal is to produce and offer best quality products to our clients.

If you have any further queries, feel free to reach out to us at our contact number +1-908-548-0790. You can also mail us your queries info@chemhub.com

Grandlure I, II, III, IV

Ball Weevil Beetle or Anthonomus grandis is a pest from Coleoptera Curculionidea family of insects. This beetle thrives on cash crop of Cotton.

(Image of Ball Weevil Insect on Catton ball and white colored Larva inside damaged cotton ball) 

Ball weevil is a serious pest for cotton in South America and Mexico since decades. Ball weevil infested cotton crop to 90% level. It travelled to United Sates from Mexico substantially damaging 87% crop in many states causing huge losses to the tune of Billion dollars. Sometimes they infest in homes and feed on cotton clothes.

First insecticide DDT enabled U.S. farmers again to grow cotton as an economic crop. DDT was initially extremely effective, but U.S. weevil populations developed resistance Methyl parathion, malathion, and pyrethroids were subsequently used, but environmental and resistance concerns arose as they had with DDT, and control strategies changed. Now a days it is controlled environment friendly Insect pheromones .

For control of Ball Weevil, we offer a group of pheromones (Male Aggression Pheromones) called Grandlures of high purity. Grandlure I & II are used mainly and Grandlure III & IV are used in less quantities.

Grandlure I : 1R,2S-cis-1-Methyl-2-Isopropenylcyclobutaneethanol (CAS No: 26532-22-9)

Grandlure II: (Z)-2-(3,3-Dimethyl)-Cyclohexyllideneethanol (CAS No: 26532-23-0)

Grandlure III: (Z)-(3,3-Dimethyl)-Cyclohexylideneacetaldehyde (CAS No: 26532-24-1)

Grandlure IV: (E)-(3,3-Dimethylcyclohexylidene)acetaldehyde (CAS No: 26352-25-2)

Reaction Scheme:



Please contact ChemHub for more information and how we can make these pheromones for you.

Email: info@chemhub.com
Website: www.chemhub.com

Phone: 908-548-0790

Pheromones with 18 Carbon chain

10-Undecynol is starting material for 10-Pentadecynol and from 10-Pentadecynol we have developed technology to make following different molecules having chain of eighteen carbons:

  1. (e,z)-2,13-Octadecadien-1-ol [123551-47-3]
  2. (e,z)-2,13-Octadecadien-1-yl acetate [86252-65-5]
  3. (e,z)-2,13-Octadecadien-1-al [99577-57-8]
  4. (e,z)-3,13-Octadecadien-1-ol [66410-28-4]
  5. (e,z)-3,13-Octadecadien-1-yl acetate [53120-26-6]
  6. (z,z)-3,13-Octadecadien-1-ol [66410-24-0}

Above mentioned C-18 compounds in various combinations can be used as active pheromones ingredients for control different types of insects infesting variety of plants.

Compound-1 [(e,z)-2,13-Octadecadien-1-ol ] and Compound-6 [ (z,z)-3,13-Octadecadien-1-ol] in combination are useful to control pest Western Popular Clearwing ( Paranthrene Robiniea) found on Mulberry.

Compound -2 [(e,z)-2,13-Octadecadien-1-yl acetate] and Compound-5 [(e,z)-3,13-Octadecadien-1-yl acetate] are used in pest control of Leopard Moth ( Zeuzera Pyranea) which affects most of the orchards like Apple, Plum, Pear & Peach.

Compound-1 [(e,z)-2,13-Octadecadien-1-ol ] alone is used in other pest on Orchards that is Dog wood borer (Synanthedon scitula)

Compound 3 [(e,z)-2,13-Octadecadien-1-al] is pheromone for insect called as Webbing Clothe Moth ( Tineola Bisselliella) which is found in textile mills and textile warehouses.

Please contact ChemHub for more information and how we can make these pheromones for you.

Email: info@chemhub.com
Website: www.chemhub.com

Phone: 908-548-0790

Navel Orange Worm(NOW) and Pine Processionary Moth(PPM)

Navel orangeworm(NOW) or Amyeloistransitella which belongs to LepidoteraPyrralidea family of insects is an exotic pest that feeds on a variety of fruit and nuts, including citrus.

(Image of Adult Larve& Moth)

The insect is a serious pest forsome nut crops like Almonds and Pistachios as well as Walnuts, Figs &Pomegranates.It also grazes on citrus fruits, causing surface scarring that allows decay-causing organisms to enter the fruit. This reduces fruit quality and causes fruit drop, damaging farmers commercially. Damage level can be 30% to 70% of total crop. It also induces fungal infection in nuts causing carcinogenic Aflatoxin formation. It makes nut unfit for human consumption.

To get good quality nuts and fruits in good yield we need to control growth of this Navel Orange Worm moth(NOW). It can be controlled in modern ways of sustainable farming with the use of non-toxic Insect pheromones instead of pesticides which cause immense damage to environment.For control of Navel Orange Worm(NOW), main pheromone(NOWlure) ingredient used for mating disruption of insect is


Alongwith this ingredientsometimes,11z,13z-Hexadecadien-1-ol


and 11z,13z-Hexadecadien-1-ylAcetate

are also used in small quantities.

To make this 11-Dodecyn-1-ol is key intermediate

(CAS No.18202-10-3)

This same intermediate can be used to make pheromone for Pine Processionary Moth (PPM) Thoumetopoeapityocampa. This moth is most destructive for pine and Cedar trees. It causes sever defoliation which can kill tree. Main ingredient of Pitiyolureis z,13-Hexadecen-11-yn-1-yl Acetate

Reaction Scheme:

Please contact ChemHub for more information and how we can make these pheromones for you.

Email: info@chemhub.com

Website: www.chemhub.com

Phone: 908-548-0790

Alkenyl Pheromone Compounds

Aliphatic chemicals with cis/trans double bond at position 10 are used as insect pheromones in many crops. They are synthesized from basic intermediate 10-Undecyn-1-ol. Not only we have expertise to manufacture 10-Undecyn-1-ol but also we have technology to make highly selective cis and trans isomers. We will discuss few of the pheromones in this following blog.

(E)-10-Dodecenyl acetate

(CAS No: 35153-09-4)


This pheromone is used for control of Spotted Tentiform Leaf-miner (Phyllonorycter Blancardella) found on Apple Trees. The insect is found in Europe and North America. Small quantity of E-10-Dodecenol is also required in Pheromone formulation.

(Insect and Damage done to Plant)

(Z)-10-Tetradecenyl acetate

(CAS No: 35153-16-3)

This pheromone is used for control of British Leaf-miner (Phyllonorycter Sylvella) and other Leaf-miner (Phyllonorycter Platini) found on Field Maple an ornamental flowering plant.

(Insect and Damage done to Plant)


CAS No: 72698-30-7

This pheromone is used for control of Yellow Peach Moth or Durian Fruit Borer (Conogothese punctiferalis) which infect Fruit trees like Peach Tree.

(Insect and Damage done to Plant)

(10Z)-Hexadec-10-enyl Acetate

CAS No: 56218-71-4

This pheromone ingredient is used in management of pest infecting wood producing trees like Oak Tree. The insects involved is Oak Leaf Roller (Pseudexenteria spoliana)

(Insect and Damage done to Plant)

(10Z)-Hexadec-10-enyl Acetate

CAS No: 56218-71-4


This pheromone ingredient is used in management of pest infecting wood producing trees like Oak Tree. The insects involved is Oak Leaf Roller (Pseudexenteria spoliana)

Please contact us at ChemHub for further information and availability:

ChemHub, Inc.

3 Crossman Road South

Sayreville, NJ 08872

Phone: 908-548-0790

Email: info@chemhub.com


Interdependence is not unusual in chemical industry, rather a strategic alliance between two companies or partners is beneficial to undertake mutually dependent projects despite remaining in an independent space. Once two or more partners pool their respective resources, a separate business entity develops which helps in expanding the business into new markets, improve existing product line, develop new technologies and even an edge over the market competitors. Partnership indeed matters as it helps two parties to move towards a common goal that will be beneficiary.


Strategic alliance can be both informal and formal. Responsibilities of each member are clearly defined to make the coalition more effective. ChemHub has also entered into strategic alliance to undertake a specific, mutually beneficial project and make deliverables more comprehensive as well as effective. Our growth is thus phenomenal, taking us to new heights.


ChemHub maintains key strategic relationships with a number of research and manufacturing partners. The Company has strong experience in the Pheromone and Flavor & Fragrance industry.

Our Key partners include:

  • Chemo Dynamics, New Jersey, US based CRO with over five decades of research knowledge and reputation for producing high quality products with efficient and fast turnaround time.
  • Joint ventures with facilities in India and China that produce large scale manufacturing plants.

With our CRO/CMO partners we deliver a number of services including Custom Synthesis, Process Development, Analytical/ QA Support, Consulting Services, Lead time optimization, Yield-Optimization, Purity, Reaction Time, Hypothermic Reaction, Green Chemistry, Process optimization and Product/Literature Search.


As a chemical supplier our partnership aims at Logistic Management including Import/Export and warehouse facilities, Custom Broking, Bulk Chemicals, Waste management and Transportation. We are deft at supplying aroma chemicals, pharmaceutical and specialty chemical intermediates. Our production is focused on Flavor & Fragrance and Pharmaceutical industries as well. With our CRO/CMO partners IN USA, India and China, we are focused on small scale research and large scale production.

For more information contact us at info@chemhub.com
Call us at 908-548-0790