A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
3-Methyl-1H-pyrazole-4-carboxylic acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 40704-11-8. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
3-Methyl-1H-pyrazole-5-carbohydrazide
3-Methyl-1H-pyrazole-5-carbohydrazide. Group: Biochemicals. Grades: Highly Purified. CAS No. 40535-14-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
3-Methyl-1H-pyrazole-5-carbohydrazide 98+% (HPLC)
3-Methyl-1H-pyrazole-5-carbohydrazide 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
Worldwide
3-Methyl 1H-pyrazolo [3,4-b]pyridine
3-Methyl 1H-pyrazolo [3,4-b]pyridine. Group: Biochemicals. Grades: Highly Purified. CAS No. 116834-96-9. Pack Sizes: 250mg, 500mg, 1g. Molecular Formula: C7H7N3. US Biological Life Sciences.
Worldwide
3-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol
3-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol, 2942-47-4, methylpyrazolodpyrimidinol, SureCN4932404, SureCN12535705, CTK8E4483, CTK8I0582, MolPort-019-930-692, SBB086691, ZINC43828118, AKOS005073588, MCULE-6446717689, MD-0709, RP09988, 3-methylpyrazolo[5,4-d]pyrimidin-4-ol, KB-192354, FT-0681792, I03-1038, 4h-pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-3-methyl-. Product Category: Heterocyclic Organic Compound. CAS No. 2942-47-4. Molecular formula: C6H6N4O. Mole weight: 150.14. Purity: 0.96. IUPACName: 3-methyl-1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one. Canonical SMILES: CC1=C2C(=NC=NC2=O)NN1. Product ID: ACM2942474. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-1H-pyrrolo[3,2-b]pyridine
3-Methyl-1H-pyrrolo[3,2-b]pyridine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-Methyl-1H-pyrrolo(3,2-b)pyridine, 1H-Pyrrolo(3,2-b)pyridine, 3-methyl-, S14-1730, 25796-94-5. Product Category: Heterocyclic Organic Compound. CAS No. 25796-94-5. Molecular formula: C8H8N2. Mole weight: 132.162520 [g/mol]. Purity: 0.96. IUPACName: 3-methyl-1H-pyrrolo[3,2-b]pyridine. Canonical SMILES: CC1=CNC2=C1N=CC=C2. Density: 1.187g/cm³. Product ID: ACM25796945. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-1-nitro-1H-pyrazole
3-Methyl-1-nitro-1H-pyrazole. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1H-Pyrazole,3-methyl-1-nitro-(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 31163-84-5. Molecular formula: C4H5N3O2. Product ID: ACM31163845. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-1-pentanal. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-METHYLVALERALDEHYDE;3-METHYL-1-PENTANAL;3-Ethylbutanal;3-Methylpentanal;C2H5CH(CH3)CH2CHO;pentanal,3-methyl;Pentanal,3-methyl-;Valeraldehyde, 3-methyl-. Product Category: Heterocyclic Organic Compound. CAS No. 15877-57-3. Molecular formula: C6H12O. Mole weight: 100.16. Purity: 0.96. IUPACName: 3-methylpentanal. Canonical SMILES: CCC(C)CC=O. Density: 0.799g/cm³. ECNumber: 240-014-6. Product ID: ACM15877573. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-Methyl-1-pentanol.
3-Methyl-1-pentanol
3-Methyl-1-pentanol, occurs naturally in Capsicum frutescens, the tabasco pepper. It is also an intermediate in the manufacture of other chemicals, such as novel branched alkyl carbamates, having anticonvulsant activity. Group: Biochemicals. Grades: Highly Purified. CAS No. 589-35-5. Pack Sizes: 2.5g, 10 g. Molecular Formula: C6H14O, Molecular Weight: 102.17. US Biological Life Sciences.
Worldwide
3-Methyl-1-pentanol
3-Methyl-1-pentanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-Methylpentan-1-ol, 1-Pentanol, 3-methyl-, NSC9466, CID641003, ZINC01699998, InChI=1/C6H14O/c1-3-6(2)4-5-7/h6-7H,3-5H2,1-2H, 589-35-5. Product Category: Alcohols. Appearance: clear colorless liquid. CAS No. 589-35-5. Molecular formula: C6H14O. Mole weight: 102.17. Purity: 0.96. IUPACName: (3S)-3-methylpentan-1-ol. Canonical SMILES: CCC(C)CCO. Density: 0.814g/cm³. ECNumber: 209-644-9. Product ID: ACM589355. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-1-penten-4-yn-3-ol
3-Methyl-1-penten-4-yn-3-ol. Group: Biochemicals. Grades: Highly Purified. CAS No. 3230-69-1. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C6H8O. US Biological Life Sciences.
Worldwide
3-Methyl-1-Penten-4-Yn-3-Ol
3-Methyl-1-Penten-4-Yn-3-Ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ethynyl Methyl Vinyl Carbinol. Product Category: Heterocyclic Organic Compound. CAS No. 3230-69-1. Molecular formula: C6H8O. Mole weight: 96.13. Canonical SMILES: CC(O)(C=C)C#C. Product ID: ACM3230691. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-1-pentyn-3-amine hydrochloride
3-Methyl-1-pentyn-3-amine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-AMINO-3-METHYL-1-PENTYNE HCL;1-Ethyl-1-methyl-prop-2-ynylamine hydrochloride. Product Category: Alkynes. CAS No. 108575-32-2. Molecular formula: C6H10O. Mole weight: 133.62. Purity: 0.96. IUPACName: 3-methylpent-1-yn-3-amine;hydrochloride. Product ID: ACM108575322. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-1-phenyl-1H-pyrazole-5-carboxylic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
3-Methyl-1-phenyl-2-butanone
3-Methyl-1-phenyl-2-butanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 2893-5-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C11H14O. US Biological Life Sciences.
Worldwide
3-Methyl-1-phenyl-2-butene
Liquid, 96%. Synonyms: (3-Methyl-2-butenyl)benzene. CAS No. 4489-84-3. Pack Sizes: 5g, 25g. Product ID: FR-0695. B.P. 99-101/20 mm. Mole weight: 146.23.
Frinton Laboratories
3-Methyl-1-phenyl-2-pyrazoline-5-one
3-Methyl-1-phenyl-2-pyrazoline-5-one. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100g, 250g, 1Kg, 2.5Kg. US Biological Life Sciences.
Worldwide
3-Methyl-1-phenyl-2-pyrazoline-5-one
3-Methyl-1-phenyl-2-pyrazoline-5-one. CAS No: 89-25-8
Sarchem Laboratories New Jersey NJ
3-Methyl-1-phenyl-3-pentanol
3-Methyl-1-phenyl-3-pentanol. Uses: Designed for use in research and industrial production. Product Category: Alkynyl. CAS No. 10415-87-9. Molecular formula: C9H6F2O. Mole weight: 178.27. Product ID: ACM10415879. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-1-(toluene-4-sulfonyl)-piperazine. Group: Biochemicals. Grades: Highly Purified. CAS No. 178624-90-3. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
3-Methyl-1-trimethylsilyl-1-pentyn-3-ol
3-Methyl-1-trimethylsilyl-1-pentyn-3-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: TIMTEC-BB SBB009127;(+/-) 3-METHYL-1-TRIMETHYLSILYL-1-PENTYN-3-OL;3-METHYL-1-TRIMETHYLSILYL-1-PENTYN-3-OL;3-METHYL-1-TRIMETHYLSILYL-1-PENTYN-3-OL (+/-). Product Category: Heterocyclic Organic Compound. CAS No. 17889-43-9. Molecular formula: C9H18OSi. Mole weight: 170.32. Density: 0.844. Product ID: ACM17889439. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-2- [2- (phenylamino) ethenyl] benzothiazolium Methyl Sulfate. Group: Biochemicals. Alternative Names: 3-Methyl-2- [ (N-phenylformimidoyl) methylene] benzothiazoline Methyl Sulfate; N- [2- (3-Methyl-2 (3H) -benzothiazolylidene) ethylidene] benzenamine. Grades: Highly Purified. CAS No. 301671-47-6. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
3-Methyl-2(3H)-benzothiazolone
3-Methyl-2(3H)-benzothiazolone. Group: Biochemicals. Grades: Highly Purified. CAS No. 2786-62-1. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C8H7NOS. US Biological Life Sciences.
Worldwide
3-Methyl-2,4-heptanediol
3-Methyl-2,4-heptanediol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-METHYL-2,4-HEPTANEDIOL;3-methylheptane-2,4-diol;Nsc66399. Product Category: Heterocyclic Organic Compound. CAS No. 6964-4-1. Molecular formula: C8H18O2. Mole weight: 146.23. Product ID: ACM6964041. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-2,4-Nonanedione
3-Methyl-2,4-Nonanedione is a compound that possesses a butter-like and beany off flavour that is a result of flavour reversion of soya-bean oil. Synonyms: 2,4-Nonanedione, 3-methyl-. Grade: 95% (Mixture of isomers). CAS No. 113486-29-6. Molecular formula: C10H18O2. Mole weight: 170.25.
3-Methyl-2,4-pentanedione
3-Methyl-2,4-pentanedione. Group: Biochemicals. Alternative Names: 1,1-Diacetylethane; Methylacetylacetone. Grades: Highly Purified. CAS No. 815-57-6. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
Worldwide
3-Methyl-2,5-oxazolidinedione
3-Methyl-2,5-oxazolidinedione. Group: Biochemicals. Alternative Names: N-carboxy-N-methylglycine Cyclic Anhydride; N-Carboxysarcosine anhydride; N-Methylglycine N-carboxy anhydride; Sarcosine N-carboxyanhydride. Grades: Highly Purified. CAS No. 5840-76-6. Pack Sizes: 1g. Molecular Formula: C4H5NO3, Molecular Weight: 115.09. US Biological Life Sciences.
Worldwide
3-methyl-2-benzofuran-1(3H)-one
3-methyl-2-benzofuran-1(3H)-one is an impurity of Butylphthalide, an anti-cerebral-ischemia drug. Synonyms: 3-Methylphthalide; Isobenzofuranone, methyl-. CAS No. 3453-64-3. Molecular formula: C9H8O2. Mole weight: 148.161.
3-Methyl-2-benzothiazolinonehydrazone hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MBTH HCL;3-METHYL-2-BENZOTHIAZOLINONE HYDRAZONE HCL;3-METHYLBENZOTHIAZOL-2-ONE HYDRAZONE HYDROCHLORIDE;2(3h)-benzothiazolone,3-methyl-,hydrazone,monohydrochloride;3-methylbenzothiazol-2(3H)-one hydrazone monohydrochloride;3-Methylbenzo-2-ThiazoloneHydraz. Product Category: Heterocyclic Organic Compound. CAS No. 4338-98-1. Molecular formula: C8H12ClN3OS. Mole weight: 215.7. Product ID: ACM4338981. Alfa Chemistry ISO 9001:2015 Certified. Categories: MBTH hydrochloride.
3-Methyl-2-benzothiazolinone Hydrazone Hydrochloride Hydrate is a chromegenic reagent for the determination of benzodiazepines, cholesterol, and enzyme activity. 3-Methyl-2-benzothiazolinone Hydrazone Hydrochloride Hydrate is used as an electrophilic coupling reagent used in the spectrophotometric determination of chloramine-B (CAB) and other residual chlorine content in various environmental water samples. Group: Biochemicals. Alternative Names: 3-Methyl-2(3H)-benzothiazolone Hydrazone Monohydrochloride Hydrate; MBTH Hydrochloride Hydrate. Grades: Highly Purified. CAS No. 149022-15-1,14448-67-0,4338-98-1. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C?H??ClN?S xH?O, Molecular Weight: 215.7. US Biological Life Sciences.
3-Methyl-2-benzothiazolinone hydrazone hydrochloride monohydrate 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 38894-11-0. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
3-Methyl-2-benzoxazolinone
3-Methyl-2-benzoxazolinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 21892-80-8. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
3-Methyl-2-buten-1-ol
3-Methyl-2-buten-1-ol (MBO321) is an orally active endogenous metabolite found in pine trees and is used as a fragrance ingredient in cosmetics and detergents. 3-Methyl-2-buten-1-ol passes cell barrier. 3-Methyl-2-buten-1-ol reduces body weight in rats [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: MBO321. CAS No. 556-82-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W013035.
3-Methyl-2-buten-1-ol-d6
Important compounds in coffee aroma. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
3-Methyl-2-buten-1-ol-[d6]
3-Methyl-2-buten-1-ol-[d6]. Uses: Important compounds in coffee aroma. Synonyms: 3-Methyl-2-buten-1-ol-d6; 2-Methyl-2-buten-4-ol-d6; 3,3-Dimethylallyl Alcohol-d6; 3-Methylcrotyl Alcohol-d6; NSC 158709-d6; Prenol-d6. Grade: 95%. CAS No. 53439-16-0. Molecular formula: C5H4D6O. Mole weight: 92.17.
3-Methyl-2-buten-1-thiol, Preparation Kit.
A volatile aroma compound. Group: Biochemicals. Alternative Names: 3-Methyl-1-mercapto-2-butene; MBT; Prenyl Mercaptan; Prenylthiol. Grades: Highly Purified. CAS No. 5287-45-6. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
3-Methyl-2-buten-1-yl Thiolacetate
A precursor to 3-Methyl-2-butenyl-1-thiol which is very prone to oxidation to the disulfide. We will provide a detailed procedure for the preparation of the thiol from the thioacetate with spectral data upon request. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences.
3-Methyl-2-buten-1-yl thiolacetate(3-methyl-2-buten-1-thiol precursor). Group: Biochemicals. Alternative Names: Ethanethioic acid S-(3-methyl-2-butenyl) ester. Grades: Highly Purified. CAS No. 33049-93-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C7H12OS. US Biological Life Sciences.
Worldwide
3-Methyl-2-buten-1-yl thiolacetate-d6
3-Methyl-2-buten-1-yl thiolacetate-d6. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-METHYL-2-BUTEN-1-YL THIOLACETATE-D6. Product Category: Heterocyclic Organic Compound. Appearance: Yellow Liquid. CAS No. 1189502-84-8. Molecular formula: C7H6D6OS. Mole weight: 150.2715507. Product ID: ACM1189502848. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-2-buten-1-yl Thiolacetate-d6
A precursor to 3-Methyl-2-butenyl-1-thiol-d6 which is very prone to oxidation to the disulfide. We will provide a detailed procedure for the preparation of the thiol from the thioacetate with spectral data upon request. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
5g Pack Size. Group: Aroma Chemicals, Biochemicals, Building Blocks, Flavours and Fragrance Materials, Solvents. Formula: (CH3)2C=CHCHO. CAS No. 107-86-8. Prepack ID 42018977-5g. Molecular Weight 84.12. See USA prepack pricing.
3-Methyl-2-butenoyl chloride
3-Methyl-2-butenoyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 3350-78-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C5H7ClO. US Biological Life Sciences.
3-Methyl-2-chloro-3H-imidazo[4,5-f]quinoline. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 200mg. US Biological Life Sciences.
Worldwide
3-Methyl-2-Cyclohexen-1-Ol
3-Methyl-2-Cyclohexen-1-Ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-METHYL-2-CYCLOHEXEN-1-OL;1-Methyl-1-cyclohexen-3-ol;3-methyl-2-cyclohexen-1-o;3-Methyl-2-cyclohexenol;Seudenol;3-methylcyclohex-2-en-1-ol;1-Methyl-1-cyclohexene-3-ol. Product Category: Heterocyclic Organic Compound. CAS No. 21378-21-2. Molecular formula: C7H12O. Mole weight: 112.17. Purity: 0.96. IUPACName: 3-methylcyclohex-2-en-1-ol. Canonical SMILES: CC1=CC(CCC1)O. Density: 0.946g/mL at 25°C(lit.). ECNumber: 244-353-0. Product ID: ACM21378212. Alfa Chemistry ISO 9001:2015 Certified.
3-Methyl-2-cyclohexen-1-one
Liquid, d20 0.97, 96%. CAS No. 1193-18-6. Pack Sizes: 25g, 100g. Product ID: FR-0216. B.P. 88-91/17 mm. Mole weight: 110.16.
Frinton Laboratories
3-Methyl-2-cyclohexenone 99+% (GC)
3-Methyl-2-cyclohexenone 99+% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
Worldwide
3-Methyl-2-cyclopenten-1-one
3-Methyl-2-cyclopenten-1-one is an endogenous metabolite. Uses: Scientific research. Group: Natural products. CAS No. 2758-18-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-W013014.
3-Methyl-2-cyclopentenone
analytical standard. Group: Flavor and fragrance standards.
Exhibits an extraordinarily high mutagenic potency in the Ames test. Group: Biochemicals. Alternative Names: N-Me2IQ. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-pyridinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-PYRIDINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE;BENZOTHIAZOLIUM, 3-METHYL-2-[3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-PYRIDINYLIDENE]-1-PROPENYL]-, DIIODIDE;BO-PRO 3. Product Category: Heterocyclic Organic Compound. CAS No. 173357-16-9. Molecular formula: C22H29I2N3S. Mole weight: 621.36. Product ID: ACM173357169. Alfa Chemistry ISO 9001:2015 Certified. Categories: SCHEMBL5918755.
3-Methyl-2-((E)-3-[1-[3-(trimethylammonio)propyl]-4(1H)-quinolinylidene]-1-propenyl)-1,3-benzothiazol-3-ium diiodide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: QUINOLINIUM, 4-[3-(3-METHYL-2(3H)-BENZOTHIAZOLYLIDENE)-1-PROPENYL]-1-[3-(TRIMETHYLAMMONIO)PROPYL]-, DIIODIDE;TO-PRO 3;3-METHYL-2-((E)-3-[1-[3-(TRIMETHYLAMMONIO)PROPYL]-4(1H)-QUINOLINYLIDENE]-1-PROPENYL)-1,3-BENZOTHIAZOL-3-IUM DIIODIDE. Product Category: Heterocyclic Organic Compound. CAS No. 157199-63-8. Molecular formula: C26H31I2N3S. Mole weight: 671.42. Product ID: ACM157199638. Alfa Chemistry ISO 9001:2015 Certified. Categories: To-Pro-3.
3-Methyl-2-hexanone
3-Methyl-2-hexanone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: METHYL 1-METHYL-N-BUTYL KETONE;3-METHYL-2-HEXANONE;3-methyl-hexan-2-one;3-methylhexan-2-one;CH3(CH2)2CH(CH3)COCH3;3-METHYL-2-HEXANONE 99%;Methyl 1-Methylbutyl Ketone;1-Methylbutylmethyl ketone. Product Category: Heterocyclic Organic Compound. CAS No. 2550-21-2. Molecular formula: C7H14O. Mole weight: 114.19. Purity: 0.96. IUPACName: 3-methylhexan-2-one. Canonical SMILES: CCCC(C)C(=O)C. Density: 0.82. ECNumber: 219-846-9. Product ID: ACM2550212. Alfa Chemistry ISO 9001:2015 Certified.
3-METHYL-2-HEXENOIC ACID
3-METHYL-2-HEXENOIC ACID. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2E)-3-methyl-2-Hexenoic acid. Appearance: Amber solid. CAS No. 27960-21-0. Molecular formula: C7H12O2. Mole weight: 128.17. Purity: 0.97. Product ID: ACM27960210. Alfa Chemistry ISO 9001:2015 Certified.