A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Labeled Candesartan impurity. Group: Biochemicals. Alternative Names: 2-Ethoxy-1-[[2'-[2-(ethyl-d5)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid. Grades: Highly Purified. CAS No. 1246820-58-5. Pack Sizes: 2.5mg. US Biological Life Sciences.
Worldwide
2H-2-Ethyl-d5 Candesartan Cilexetil
Labeled Candesartan Cilexetil impurity. Group: Biochemicals. Alternative Names: 2-Ethoxy-1-[[2'-(2-(ethyl-d5)-2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
2H,2H,3H,3H-Perfluorooctanoic Acid
2H,2H,3H,3H-Perfluorooctanoic Acid is used in analytical studies for the identification of precursors and biodegradable products of perfluorinated and polyflorinated compounds using high resolution mass spectrometry. Group: Biochemicals. Grades: Highly Purified. CAS No. 914637-49-3. Pack Sizes: 250mg, 2.5g. Molecular Formula: C8H5F11O2. US Biological Life Sciences.
Worldwide
2H,3H-Decafluoropentane
2H,3H-Decafluoropentane. Group: Biochemicals. Alternative Names: 1,1,1,2,3,4,4,5,5,5-Decafluoropentane; 2H,3H-Perfluoropentane. Grades: Highly Purified. CAS No. 138495-42-8. Pack Sizes: 50g, 100g, 250g, 500g. US Biological Life Sciences.
Worldwide
2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Methyl Ester
2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Methyl Ester is an impurity of Mupirocin, which is a carboxylic acid bacteriostatic/bactericidal antibiotic. Synonyms: [2R-[2α(1S*, 2S*), 3β, 4aα, 7β(E), 8α, 8aβ]]-9-[[4-[hexahydro-3, 8-dihydroxy-2-(2-hydroxy-1-methylpropyl)-2H, 5H-pyrano[4, 3-b]pyran-7-yl]-3-methyl-1-oxo-2-butenyl]oxy]nonanoic Acid Methyl Ester. Molecular formula: C27H46O9. Mole weight: 514.65.
2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Methyl Ester
2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Methyl Ester is an intermediate in the synthesis of 2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Sodium Impurity (P840550), which also a mupirocin (M794000) impurity. The rearrangement isomer of Mupirocin is prepared using an enzyme-catalyzed, selective deesterification. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C27H46O9. US Biological Life Sciences.
2H,5H-Pyrano[4,3-b]pyranyl mupirocin sodium impurity. Group: Biochemicals. Alternative Names: [2R-[2a(1S*,2S*),3b,4a-a,7b(E),8a,8a-b]]-9-[[4-[hexahydro-3,8-dihydroxy-2-(2-hydroxy-1-methylpropyl)-2H,5H-pyrano[4,3-b]pyran-7-yl]-3-methyl-1-oxo-2-butenyl]oxy]nonanoic acid monosodium salt. Grades: Highly Purified. CAS No. 116182-44-6. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C26H43NaO9. US Biological Life Sciences.
Worldwide
2-haloacid dehalogenase (configuration-inverting)
Dehalogenates both (S)- and (R)-2-haloalkanoic acids to the corresponding (R)- and (S)-hydroxyalkanoic acids, respectively, with inversion of configuration at C-2. The enzyme from Pseudomonas sp. 113 acts on 2-haloalkanoic acids whose carbon chain lengths are five or less. [See also EC 3.8.1.2 (S)-2-haloacid dehalogenase, EC 3.8.1.9 (R)-2-haloacid dehalogenase and EC 3.8.1.11 2-haloacid dehalogenase (configuration-retaining)]. Group: Enzymes. Synonyms: 2-haloalkanoic acid dehalogenase; 2-haloalkanoid acid halidohydrolase; DL-2-haloacid dehalogenase; DL-2-haloacid dehalogenase (inversion of configuration); DL-2-haloacid halidohydrolase (inversion of configuration); DL-DEXi; (R,S)-2-haloacid dehalogenase (configuration-inverting). Enzyme Commission Number: EC 3.8.1.10. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4740; 2-haloacid dehalogenase (configuration-inverting); EC 3.8.1.10; 2-haloalkanoic acid dehalogenase; 2-haloalkanoid acid halidohydrolase; DL-2-haloacid dehalogenase; DL-2-haloacid dehalogenase (inversion of configuration); DL-2-haloacid halidohydrolase (inversion of configuration); DL-DEXi; (R,S)-2-haloacid dehalogenase (configuration-inverting). Cat No: EXWM-4740.
2-haloacid dehalogenase (configuration-retaining)
Dehalogenates both (S)- and (R)-2-haloalkanoic acids to the corresponding (S)- and (R)-hydroxyalkanoic acids, respectively, with retention of configuration at C-2. [See also EC 3.8.1.2 (S)-2-haloacid dehalogenase, EC 3.8.1.9 (R)-2-haloacid dehalogenase and EC 3.8.1.10 2-haloacid dehalogenase (configuration-inverting)]. Group: Enzymes. Synonyms: 2-haloalkanoic acid dehalogenase; 2-haloalkanoid acid halidohydrolase; DL-2-haloacid dehalogenase; DL-DEXr. Enzyme Commission Number: EC 3.8.1.11. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4741; 2-haloacid dehalogenase (configuration-retaining); EC 3.8.1.11; 2-haloalkanoic acid dehalogenase; 2-haloalkanoid acid halidohydrolase; DL-2-haloacid dehalogenase; DL-DEXr. Cat No: EXWM-4741.
2-haloacrylate reductase
The enzyme acts in the degradation pathway of unsaturated organohalogen compounds by the bacterium Burkholderia sp. WS. Group: Enzymes. Synonyms: CAA43 (gene name). Enzyme Commission Number: EC 1.3.1.103. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1275; 2-haloacrylate reductase; EC 1.3.1.103; CAA43 (gene name). Cat No: EXWM-1275.
2-halobenzoate 1,2-dioxygenase
A multicomponent enzyme system composed of a dioxygenase component and an electron transfer component. The latter contains FAD. The enzyme, characterized from the bacterium Burkholderia cepacia 2CBS, has a broad substrate specificity. Substrates include 2-fluorobenzoate, 2-chlorobenzoate, 2-bromobenzoate, and 2-iodobenzoate, which are processed in this order of preference. Group: Enzymes. Synonyms: 2-chlorobenzoate 1,2-dioxygenase. Enzyme Commission Number: EC 1.14.12.13. CAS No. 125268-83-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0682; 2-halobenzoate 1,2-dioxygenase; EC 1.14.12.13; 125268-83-9; 2-chlorobenzoate 1,2-dioxygenase. Cat No: EXWM-0682.
Heterocyclic Organic Compound. Alternative Names: 2H-Cyclopenta[b]furan-3-ol,hexahydro-,acetate,(3-alpha-,3a-alpha-,6a-alpha-)-(9CI). CAS No. 118867-24-6. Molecular formula: C9H14O3. Catalog: ACM118867246.
2-HEDTA-2-hydroxyethyl-d4
2H Labeled Compounds. Alternative Names: N-(2-Hydroxyethyl)piperazine. CAS No. 103-76-4. Molecular formula: HOCD2CD2N(CH2CO2H)CH2CH2N(CH2CO2H)2. Catalog: ACM103764.
2-Heptadecanone
2-Heptadecanone is a saturated long chain alkyl ketone. 2-Heptadecanone is a volatile constituent found in cooked meats as well as in essential oils from various flowers and plants. Synonyms: Methyl Pentadecyl Ketone; Pentadecyl Methyl Ketone. Grades: 95 %. CAS No. 2922-51-2. Molecular formula: C17H34O. Mole weight: 254.45.
2-Heptadecyn-1-ol
2-Heptadecyn-1-ol is an intermediate in the synthesis of 16-Heptadecynoic Acid (H281295), which is a fatty acid chemical reagent used in the synthesis of CDC25A-inhibitory RE derivatives. Group: Biochemicals. Grades: Highly Purified. CAS No. 2833-98-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C17H32O. US Biological Life Sciences.
2-Heptanol is one of the chemical compounds identified in turmeric and turmeric rhizome essential oil. 2-Heptanol can speed up amino acid metabolism and slow down membrane transport, exhibiting antibacterial activity. The rhizome essential oil has good antibacterial and antioxidant properties [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 543-49-7. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W015879.
2-Heptanone
Environmental Standards. Alternative Names: Heptan-2-one. CAS No. 110-43-0. Molecular formula: C7H14O. Mole weight: 114.19. Catalog: ACM110430-1.
2-Heptanone
2-Heptanone. Group: Biochemicals. Grades: Highly Purified. CAS No. 110-43-0. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C7H14O. US Biological Life Sciences.
Worldwide
2-Heptanone,1-fluoro-6,6-dimethyl-
Heterocyclic Organic Compound. CAS No. 123076-08-4. Catalog: ACM123076084.
2-Hepten-4-yn-1-ol,6,6-dimethyl-
Heterocyclic Organic Compound. Alternative Names: 2-HEPTEN-4-YN-1-OL, 6,6-DIMETHYL-;1-HYDROXY-6,6-DIMETHYL-2-HEPTENE-4-YNE;1-Hydroxy-6,6-dimetnyl-2-heptene-4-yne. CAS No. 114311-70-5. Molecular formula: C9H14 O. Mole weight: 138.21. Purity: 0.96. IUPACName: 6,6-dimethylhept-2-en-4-yn-1-ol. Canonical SMILES: CC(C)(C)C#CC=CCO. Density: 0.912 g/cm³. Catalog: ACM114311705.
2-Heptenal,2-ethyl-
Heterocyclic Organic Compound. CAS No. 10031-88-6. Catalog: ACM10031886.
2-Heptenenitrile,2-methyl-6-oxo-,(Z)-(9ci)
Heterocyclic Organic Compound. CAS No. 108888-43-3. Catalog: ACM108888433.
2-Heptyl-3,4-bis(9-isocyanatononyl)-1-pentyl-cyclohexane (CAS# 68239-06-5 ) is a useful research chemical. Synonyms: Cyclohexane, 2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentyl-; Dimeryl diisocyanate; 9,9'-(3-Heptyl-4-pentylcyclohexane-1,2-diyl)dinonyldiisocyanate; 1-[2-Heptyl-6-(9-isocyanatononyl)-3-pentyl-cyclohexyl]-9-isocyanato-nonane(DDI); DDI. CAS No. 68239-06-5. Molecular formula: C38H70N2O2. Mole weight: 586.97.
2-heptyl-3-hydroxy-4(1H)-quinolone synthase
The enzyme from the bacterium Pseudomonas aeruginosa catalyses the terminal step in biosynthesis of the signal molecule 2-heptyl-3,4-dihydroxyquinoline that plays a role in regulation of virulence genes. Group: Enzymes. Synonyms: PqsH; 2-heptyl-3,4-dihydroxyquinoline synthase. Enzyme Commission Number: EC 1.14.13.182. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0781; 2-heptyl-3-hydroxy-4(1H)-quinolone synthase; EC 1.14.13.182; PqsH; 2-heptyl-3,4-dihydroxyquinoline synthase. Cat No: EXWM-0781.
2-Heptyl-3-hydroxy-4-(3H)-quinolinone
It is produced by the strain of Pseudomonas pyocyanea, P. aeruginosa, P. methanica. It has weak anti-gram-positive bacterial activity. Molecular formula: C16H21NO2. Mole weight: 259.34.
2-Heptyl-3-hydroxy-quinolone is a quinoline derivative produced by Pseudomonas aeruginosa T-359. It has weak anti-Gram-positive bacteria activity. Synonyms: 2-Heptyl-3,4-quinolinediol; 3,4-Dihydroxy-2-heptylquinoline; B-A. CAS No. 521313-35-9. Molecular formula: C16H21NO2. Mole weight: 259.34.
2-heptyl-4(1H)-quinolone synthase
The enzyme from the Gram-negative bacterium Pseudomonas aeruginosa is involved in the biosynthesis of 2-heptyl-4-hydroxyquinoline and 2,4-dihydroxyquinoline. 2-Heptyl-4-hydroxyquinoline is a signal molecule, that is involved in regulation of virulence factor production and biofilm formation. The enzyme shows a broad specificity and is involved in the synthesis of a wide array of additional 2-alkyl-4(1H)-quinolones synthesized by the organism. Group: Enzymes. Enzyme Commission Number: EC 2.3.1.230. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2178; 2-heptyl-4(1H)-quinolone synthase; EC 2.3.1.230. Cat No: EXWM-2178.
2-Heptyl-4-quinolone
It is produced by the strain of Pseudomonas pyocyanea, P. aeruginosa, P. methanica. It has weak anti-gram-positive bacterial activity. It can inhibit the microsomal respiratory chain and 5-lipoxygenase of cytochrome BC1 complex, and antagonize the antibacterial activity of dihydrostreptomycin. Synonyms: 2-Heptyl-4-hydroxyquinolinone; Antibiotic MY 12-62a; 2-Heptyl-4-(1H)-quinolinone; 2-heptylquinolin-4(1H)-one; 2-heptyl-4-quinolone; HHQ; 4(1H)-Quinolone, 2-heptyl-; 2-n-Heptyl-4-quinolone; 4-Hydroxy-2-heptylquinolone; Dihydroakutine; Pseudane VII. Grades: 95%. CAS No. 40522-46-1. Molecular formula: C16H21NO. Mole weight: 243.34.
2-Heptylamine
2-Heptylamine is used as a reagent in the synthesis of human A3 adenosine receptor antagonists. Group: Biochemicals. Grades: Highly Purified. CAS No. 123-82-0. Pack Sizes: 1g, 10g, 50g. Molecular Formula: C?H??N. US Biological Life Sciences.
Worldwide
2-Heptyl Chloroformate
2-Heptyl Chloroformate is a potential impurity in the synthesis of Dabigatran Etexilate Mesylate (D100150); a nonpeptide and direct thrombin inhibitor. Antithrombotic. Group: Biochemicals. Grades: Highly Purified. CAS No. 290819-03-3. Pack Sizes: 1g, 2.5g. Molecular Formula: C8H15ClO2, Molecular Weight: 178.66. US Biological Life Sciences.
Worldwide
2-Heptylidene cyclopentanone
2-Heptylidene cyclopentanone is a common substance that is found in fragrances. Group: Biochemicals. Grades: Highly Purified. CAS No. 39189-74-7. Pack Sizes: 1g, 2.5g. Molecular Formula: C12H20O, Molecular Weight: 180.29. US Biological Life Sciences.
Worldwide
2-Heptylidene cyclopentanone-d4
2-Heptylidene cyclopentanone-d4 is the isotope analog of 2-Heptylidene cyclopentanone. 2-Heptylidene cyclopentanone is a common substance that is found in fragrances. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C12H16D4O, Molecular Weight: 184.31. US Biological Life Sciences.
2-Hexadecanol is a volatile component and fatty alcohol identified in the petroleum ether extraction of leaves of Tecoma radicans. Group: Biochemicals. Grades: Highly Purified. CAS No. 14852-31-4. Pack Sizes: 500ug, 1g. Molecular Formula: C16H34O, Molecular Weight: 242.44. US Biological Life Sciences.
Worldwide
2-Hexadecanone
2-Hexadecanone (CAS# 18787-63-8) is a saturated long chain alkyl ketone. Studies show that 2-Hexadecanone is an excellent anticholesteremic that reduces serum cholesterol levels significantly without altering triglyceride levels. 2-Hexadecanone is a volatile constituent found in cooked meats as well as in essential oils from various flowers and plants. Synonyms: hexadecan-2-one. CAS No. 18787-63-8. Molecular formula: C16H32O. Mole weight: 240.42.
2-hexadecenal reductase
Specific for long chain 2-trans- and 2-cis-alkenals, with chain length optimum around 14 to 16 carbon atoms. Group: Enzymes. Synonyms: 2-alkenal reductase; hexadecanal: NADP+ oxidoreductase. Enzyme Commission Number: EC 1.3.1.27. CAS No. 52227-95-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1300; 2-hexadecenal reductase; EC 1.3.1.27; 52227-95-9; 2-alkenal reductase; hexadecanal: NADP+ oxidoreductase. Cat No: EXWM-1300.
2-Hexadecyl-1-eicosanol is used as a reagent to synthesize palmitan which is a new type of cosmetic raw material. 2-Hexadecyl-1-eicosanol works as a surfactant in cosmetics. Group: Biochemicals. Grades: Highly Purified. CAS No. 17658-63-8. Pack Sizes: 100mg, 1g. Molecular Formula: C36H74O, Molecular Weight: 522.97. US Biological Life Sciences.
Worldwide
2-Hexadecyl-1-octadecanol
2-Hexadecyl-1-octadecanol works as a surfactant in cosmetics. Group: Biochemicals. Grades: Highly Purified. CAS No. 69472-23-7. Pack Sizes: 100mg, 1g. Molecular Formula: C34H70O, Molecular Weight: 494.92. US Biological Life Sciences.