A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Benzo[1,2-b:4,5-b']dithiophene-4,8-dione (BDTD) is a conductive polymer with a symmetric and planar conjugated structure which has a hole mobility of 0.25 cm2V-1s-1. Alternative Names: Thieno[2,3-f]benzothiophene-4,8-dione. CAS No. 32281-36-0. Molecular formula: C10H4O2S2. Mole weight: 220.27. IUPAC Name: thieno[2,3-f][1]benzothiole-4,8-dione. SMILES: O=C1c2ccsc2C(=O)c3ccsc13. InChI: 1S/C10H4O2S2/c11-7-5-1-3-13-9(5)8(12)6-2-4-14-10(6)7/h1-4H.
Benzo[1,2-b:4,5-b']dithiophene-4,8-dione
Benzo[1,2-b:4,5-b']dithiophene-4,8-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 32281-36-0. Pack Sizes: 1g, 2g, 5g, 10g. Molecular Formula: C10H4O2S2. US Biological Life Sciences.
Benzo[a]phenoxazin-7-ium,9-(acetylamino)-5-amino-,chloride(1:1). Alternative Names: 9-(acetamido)-5-aminobenzo[a]phenoxazin-7-ium chloride. CAS No. 10430-46-3. Purity: 96%. Product ID: ACM10430463. Molecular formula: C18H14ClN3O2. Mole weight: 339.77566. IUPAC Name: (9-acetamidobenzo[a]phenoxazin-5-ylidene)azanium;chloride. ECNumber: 233-906-1. Alfa Chemistry - ISO 9001:32057 Certified.
Benzo[a]pyrene
Benzo[a]pyrene shows lung carcinogenicity in animal models, and it is frequently used in chemoprevention studies. Uses: Scientific research. Category: Induced disease models products. Alternative Names: 3,4-Benzopyrene. CAS No. 50-32-8. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg; 500 mg; 1 g. Product ID: HY-107377.
Benzo[a]pyrene
Benzo[a]pyrene. Group: Biochemicals. Alternative Names: Benzo[a]pyrene; 3,4-Benz[a]pyrene; 3,4-Benzopyrene. Grades: Highly Purified. CAS No. 50-32-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C20H12. US Biological Life Sciences.
Worldwide
Benzo[a] pyrene
Benzo[a] pyrene. CAS No: 50-32-8
Sarchem Laboratories New Jersey NJ
Benzo[a]pyrene-[d12]
Benzo[a]pyrene-[d12]. Alternative Names: 3,4-Benzopyrene-d12; Deuterated benzo[a]pyrene. Grades: 99% by CP; 98% atom D. CAS No. 63466-71-7. Molecular formula: C20D12. Mole weight: 264.38.
Benzo[a]pyrene Diol Epoxide (BPDE)
Benzo[a]pyrene diol epoxide stimulates an inflammatory response in normal human lung fibroblasts through a p53 and JNK mediated pathway. Benzo [a]pyrene diol epoxide (BPDE), a carcinogen present in tobacco smoke as well as in environmental pollution, induces esophageal carcinogenesis. Group: Biochemicals. Alternative Names: (7R, 8S, 8aS, 9aR)-rel-7, 8, 8a, 9a-Tetrahydrobenzo[10, 11]chryseno[3, 4-b]oxirene-7, 8-diol; (7α,8 β, 8aα, 9aα)-7, 8, 8a, 9a-Tetrahydrobenzo[10, 11]chryseno[3, 4-b]oxirene-7, 8-diol; (±)-7α,8 β-Dihydroxy-9 β,10 β -epoxy-7, 8, 9, 10-tetrahydrobenzo [a]pyrene; (±)-7 β , 8α -Dihydroxy-9α , 10α -epoxy-7, 8, 9, 10-tetrahydrobenzo [a]pyrene; (±)-anti-BPDE; anti-Benzo[a]pyrene-7,8-diol-9,10-epoxide; trans-7, 8-Dihydroxy-anti-9, 10-epoxy-7, 8, 9, 10-tetrahydrobenzo [a]pyrene. Grades: Highly Purified. CAS No. 58917-67-2. Pack Sizes: 2.5mg. Molecular Formula: C??H??O?. US Biological Life Sciences.
Worldwide
benzoate 1,2-dioxygenase
A system, containing a reductase which is an iron-sulfur flavoprotein (FAD), and an iron-sulfur oxygenase. Requires Fe2+. Group: Enzymes. Synonyms: benzoate hydroxylase; benzoate hydroxylase; benzoic hydroxylase; benzoate dioxygenase; benzoate,NADH:oxygen oxidoreductase (1,2-hydroxylating, decarboxylating) [incorrect]. Enzyme Commission Number: EC 1.14.12.10. CAS No. 9059-18-1. 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-0679; benzoate 1,2-dioxygenase; EC 1.14.12.10; 9059-18-1; benzoate hydroxylase; benzoate hydroxylase; benzoic hydroxylase; benzoate dioxygenase; benzoate,NADH:oxygen oxidoreductase (1,2-hydroxylating, decarboxylating) [incorrect]. Cat No: EXWM-0679.
benzoate 4-monooxygenase
Requires Fe2+ and tetrahydropteridine. Group: Enzymes. Synonyms: benzoic acid 4-hydroxylase; benzoate 4-hydroxylase; benzoic 4-hydroxylase; benzoate-p-hydroxylase; p-hydroxybenzoate hydroxylase. Enzyme Commission Number: EC 1.14.13.12. CAS No. 39391-25-8. 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-0720; benzoate 4-monooxygenase; EC 1.14.13.12; 39391-25-8; benzoic acid 4-hydroxylase; benzoate 4-hydroxylase; benzoic 4-hydroxylase; benzoate-p-hydroxylase; p-hydroxybenzoate hydroxylase. Cat No: EXWM-0720.
benzoate-CoA ligase
Also acts on 2-, 3- and 4-fluorobenzoate, but only very slowly on the corresponding chlorobenzoates. Group: Enzymes. Synonyms: benzoate-coenzyme A ligase; benzoyl-coenzyme A synthetase; benzoyl CoA synthetase (AMP forming). Enzyme Commission Number: EC 6.2.1.25. CAS No. 95329-17-2. 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-5683; benzoate-CoA ligase; EC 6.2.1.25; 95329-17-2; benzoate-coenzyme A ligase; benzoyl-coenzyme A synthetase; benzoyl CoA synthetase (AMP forming). Cat No: EXWM-5683.
benzoate O-methyltransferase
While the enzyme from the plant Zea mays is specific for benzoate, the enzymes from Arabidopsis species and Clarkia breweri also catalyse the reaction of EC 2.1.1.274, salicylate 1-O-methyltransferase. In snapdragon (Antirrhinum majus) two isoforms are found, one specific for benzoate and one that is also active towards salicylate. The volatile product is an important scent compound in some flowering species. Group: Enzymes. Synonyms: BAMT; S-adenosyl-L-methionine:benzoic acid carboxyl methyltransferase. Enzyme Commission Number: EC 2.1.1.273. 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-1879; benzoate O-methyltransferase; EC 2.1.1.273; BAMT; S-adenosyl-L-methionine:benzoic acid carboxyl methyltransferase. Cat No: EXWM-1879.
Benzobicyclon is a 4-HPPD inhibitor and herbicide that reacts with water to form a hydrolysate of the active herbicide benzobicycline, causing bleaching and death of weeds. Benzobicyclon is effective against grass, sedge and broadleaf weeds. Benzobicyclon effectively targets sulfonylurea herbicide-resistant biotypes as well as wild-type weeds[1][2]. Uses: Scientific research. Category: Signaling pathways. CAS No. 156963-66-5. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-118742.
Benzobicyclon
Benzobicyclon is an inhibitor of 4-hydroxyphenylpyruvate dioxygenase (4-HPPD) in plant. It was used to be a pro-herbicide. Alternative Names: Bicyclo[3.2.1]oct-3-en-2-one, 3-[2-chloro-4-(methylsulfonyl)benzoyl]-4-(phenylthio)-. CAS No. 156963-66-5. Molecular formula: C22H19ClO4S2. Mole weight: 446.97.
Benzo Blue 2B Nippon Blue B
Benzo Blue 2B Nippon Blue B. Alternative Names: CI NO 22610. CAS No. 2602-46-2. Product ID: ACM2602462. Molecular formula: C32H20N6Na4O14S4. Mole weight: 932.75. Alfa Chemistry - ISO 9001:32057 Certified.
Benzo[b]thiophene has application in organic as well as pharmaceutical industry as a component in the synthesis of Raloxifene, a breast cancer therapeutic, or hydrodesulfurization reactions. Group: Biochemicals. Alternative Names: 1-Benzothiophene; 1-Benzothiophene; 1-Thiaindene; 2,3-Benzothiophene; Benzothiofuran; Benzothiophen; Benzothiophene; NSC 47196; Thianaphthen; Thianaphthene; Thionaphthene. Grades: Highly Purified. CAS No. 95-15-8. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
Benzo[b]thiophene-2-aceticacid,3-methyl-
Benzo[b]thiophene-2-aceticacid,3-methyl-. Alternative Names: ZINC00162025, CID6932661, 1505-52-8. CAS No. 1505-52-8. Purity: 96%. Product ID: ACM1505528. Molecular formula: C11H10O2S. Mole weight: 206.26. IUPAC Name: 2-(3-methyl-1-benzothiophen-2-yl)acetate. Alfa Chemistry - ISO 9001:32057 Certified.
Benzo[b]thiophene-2-methanol is an important intermediate and reagent in organic synthesis. Alternative Names: 2-(Hydroxymethyl)benzo[b]thiophene. CAS No. 17890-56-1. Molecular formula: C9H8OS. Mole weight: 164.22.