A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Intermediate in the preparation of Alprazolam impurities. Group: Biochemicals. Alternative Names: 5-Chloro-2-(3-formyl-5-methyl-4H-1,2,4-triazol-4-yl)benzophenone. Grades: Highly Purified. CAS No. 36916-20-8. Pack Sizes: 10mg. US Biological Life Sciences.
4-(2-(Benzyloxy)ethyl)-1H-pyrrole-3-carboxylic Acid Methyl Ester is an protected intermediate in the synthesis of Clavulanic Acid (C563750), an β-lactamase inhibitor that is added to amoxicillin (A634235) to increase its effectiveness. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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4-[2-(Boc-amino)ethyloxy]benzoic acid
4-[2-(Boc-amino)ethyloxy]benzoic acid. Group: Biochemicals. Alternative Names: 4-(2-tert-Butoxycarbonylamino-ethoxy)-benzoic acid. Grades: Highly Purified. CAS No. 168892-66-8. Pack Sizes: 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
4-[2-(Boc-amino)ethyloxy]benzoic acid 99+% (HPLC)
4-[2-(Boc-amino)ethyloxy]benzoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 168892-66-8. Pack Sizes: 250mg, 1g, 10g. US Biological Life Sciences.
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4-(2-Boc-aminoethyl)piperidine
4-(2-Boc-aminoethyl)piperidine. Group: Biochemicals. Alternative Names: (2-Piperidin-4-yl-ethyl)-carbamic acid tert-butyl ester. Grades: Highly Purified. CAS No. 165528-81-4. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
4-(2-Boc-aminoethyl)piperidine ≥95% (NMR)
4-(2-Boc-aminoethyl)piperidine ≥95% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g, 25g. US Biological Life Sciences.
4-(2-BROMOACETAMIDO)-TEMPO. Alternative Names: 4-(2-Bromoacetamido)-TEMPO. CAS No. 24567-97-3. Molecular formula: C11H20BrN2O2. Mole weight: 292.19.
4-(2-bromoacetyl)-4-(ethoxycarbonyl)octanoic acid
4-(2-bromoacetyl)-4-(ethoxycarbonyl)octanoic acid. CAS No. 380877-78-1. Product ID: ACM380877781. Alfa Chemistry - ISO 9001:32057 Certified.
4-(2-Bromoacetyl)benzoic acid
4-(2-Bromoacetyl)benzoic acid. Group: Biochemicals. Alternative Names: 2-Bromo-4'- (hydroxycarbonyl) acetophenone; 4-(2-Bromoacetyl)benzoic acid; 4-(Bromoacetyl)benzoic acid. Grades: Highly Purified. CAS No. 20099-90-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C9H7BrO3. US Biological Life Sciences.
Worldwide
4-(2-Bromoacetyl)benzoic acid methyl ester
4-(2-Bromoacetyl)benzoic acid methyl ester. Group: Biochemicals. Alternative Names: Methyl 4-(bromoacetyl)benzoate; Methyl p-(bromoacetyl)benzoate; a-Bromo-4- (carbomethoxy) acetophenone. Grades: Highly Purified. CAS No. 56893-25-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H9BrO3. US Biological Life Sciences.
Worldwide
4- (2-Bromoacetyl) benzonitrile
4- (2-Bromoacetyl) benzonitrile is useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalo methyl ketones can be used in the study of novel GSK-3 inhibitors. Group: Biochemicals. Alternative Names: 2-Bromo-1-(4-cyanophenyl)ethanone; 2-Bromo-4'-cyanoacetophenone; 2-Bromo-p-cyanoacetophenone; 4- (2-Bromoacetyl) benzonitrile; 4- (2'-Bromoacetyl) benzonitrile; 4- (Bromoacetyl) benzonitrile; 4-Cyanophenacyl Bromide; NSC 157569; p-Cyano-α-bromoacetophenone; p-Cyano-ω-bromoacetophenone; p-Cyanophenacyl Bromide; α-Bromo-4-cyanoacetophenone. Grades: Highly Purified. CAS No. 20099-89-2. Pack Sizes: 2.5g. US Biological Life Sciences.
Worldwide
4- (2-Bromoacetyl) benzonitrile-d4
Useful for the irreversible inhibitory activity of Glycogen synthase kinase 3 (GSK-3). Phenylhalo methyl ketones can be used in the study of novel GSK-3 inhibitors. Group: Biochemicals. Alternative Names: 2-Bromo-1-(4-cyanophenyl)ethanone-d4; 2-Bromo-4'-cyanoacetophenone-d4; 2-Bromo-p-cyanoacetophenone-d4; 4- (2-Bromoacetyl) benzonitrile-d4; 4- (2'-Bromoacetyl) benzonitrile-d4; 4- (Bromoacetyl) benzonitrile-d4; 4-Cyanophenacyl-d4 bromide; NSC 157569-d4; p-Cyano-α-bromoacetophenone-d4; p-Cyano-ω-bromoacetophenone-d4; p-Cyanophenacyl-d4 Bromide; α-Bromo-4-cyanoacetophenone-d4. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
4- (2-Bromoacetyl) -N, N-dimethyl Benzene sulfonamide. Group: Biochemicals. Alternative Names: p-Bromoacetyl-N, N-dimethyl Benzene sulfonamide. Grades: Highly Purified. CAS No. 89102-54-5. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H12BrNO3S. US Biological Life Sciences.
Worldwide
4-(2-Bromoacetyl)phenyl acetate
An impurity of salbutamol. Salbutamol is a short-acting, selective beta2-adrenergic receptor agonist used in the treatment of asthma and COPD. It is 29 times more selective for beta2 receptors than beta1 receptors giving it higher specificity for pulmonary beta receptors versus beta1-adrenergic receptors located in the heart. Alternative Names: Ethanone, 1-[4-(acetyloxy)phenyl]-2-bromo-. CAS No. 41104-10-3. Molecular formula: C10H9BrO3. Mole weight: 257.08.
An intermediate of Ropinirole. Ropinirole acts as a D2, D3, and D4 dopamine receptor agonist with highest affinity for D2. It is weakly active at the 5-HT2, and α2 receptors and is said to have virtually no affinity for the 5-HT1, GABA, mAChRs, α1, and β-adrenoreceptors. Alternative Names: 4-(2-Bromoethyl)-3-chloro-1,3-dihydro-2H-indolin-2-one. Grades: 95%. CAS No. 120427-95-4. Molecular formula: C10H9BrClNO. Mole weight: 274.54.
4-(2-Bromoethyl)benzaldehyde
4-(2-Bromoethyl)benzaldehyde (CAS# 7617-70-1) is a useful research chemical. Alternative Names: 4-(2-bromoethyl)benzaldehyde; 4-(2-bromoethyl)benzaldehyde. CAS No. 7617-70-1. Molecular formula: C9H9BrO. Mole weight: 213.07.
4-(2-Bromoethyl)morpholine Hydrobromide
4-(2-Bromoethyl)morpholine Hydrobromide (CAS# 42802-94-8) is a useful research chemical. Alternative Names: 4-(2-bromoethyl)morpholine;hydrobromide; 4-(2-bromoethyl)morpholine;hydrobromide. CAS No. 42802-94-8. Molecular formula: C6H13Br2NO. Mole weight: 274.98.
4-(2-Bromoethyl)phenol
4-(2-Bromoethyl)phenol. Alternative Names: 2-(4-HYDROXYPHENYL)-1-BROMOETHANE;AKOS 228-26;4-HYDROXYPHENETHYL BROMIDE;4-HYDROXY-1-(2-BROMOETHYL)BENZENE;4-(2-BROMOETHYL)PHENOL;2-(4-Hydroxyphenyl)-1-bromoethane,4-(2-Bromoethyl)phenol,4-Hydroxy-1-(2-bromoethyl)benzene;4-Hydroxyphenethyl bromide 96%. CAS No. 14140-15-9. Product ID: ACM14140159. Molecular formula: C8H9BrO. Mole weight: 201.06. Alfa Chemistry - ISO 9001:32057 Certified.
A butyl diazaspirononenone derivative used in the preparation of acetylcholinesterase inhibitors. An impurity found in Irbesartan. Group: Biochemicals. Alternative Names: 2-Butyl-3-[[2'-(cyano)biphenyl-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one. Grades: Highly Purified. CAS No. 138401-24-8. Pack Sizes: 2.5g. US Biological Life Sciences.
An intermediate in the preparation of heteropolycyclic quinolones. Group: Biochemicals. Alternative Names: p-Carbomethoxycinnamic Acid; p-Methoxycarbonyl cinnamic Acid. Grades: Highly Purified. CAS No. 19473-96-2. Pack Sizes: 250mg. US Biological Life Sciences.
An intermediate in the preparation of a potential inhibitor of GAR Tfase. Group: Biochemicals. Alternative Names: Methyl 4-(2-Carboxyethyl)benzoate; 3-[4- (Methoxycarbonyl) phenyl]propanoic Acid. Grades: Highly Purified. CAS No. 151937-09-6. Pack Sizes: 100mg. US Biological Life Sciences.
A stable, trithiocarbonate chain transfer agent (CTA), also referred to as a RAFT agent, which can control chain growth in free radical polymerization producing polymers with well-defined molecular weights and low polydispersities.4-((((2-Carboxyethyl)thio)carbonothioyl)thio)-4-cyanopentanoic acid may be used to control homo- and co-polymerization of acrylic acids, acrylates, acrylamides, styrenes, methacrylates, and methacrylamides. It is soluble in aqueous and organic media (amphiphilic). Alternative Names: 4-((((2-Carboxyethyl)thio)carbonothioyl)thio)-4-cyanopentanoic acid, 95%; Trithiocarbonic acid (1-methyl-1-cyano-3-carboxypropyl)(2-carboxyethyl) ester. Grades: 95%. CAS No. 2055041-03-5. Molecular formula: C10H13NO4S3. Mole weight: 307.41.
4-(2-carboxyphenyl)-2-oxobut-3-enoate aldolase
Involved, with EC 1.13.11.38 (1-hydroxy-2-naphthoate 1,2-dioxygenase), in the metabolism of phenanthrene in bacteria. Group: Enzymes. Synonyms: 2'-carboxybenzalpyruvate aldolase; (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate 2-carboxybenzaldehyde-lyase; (3Z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate 2-formylbenzoate-lyase. Enzyme Commission Number: EC 4.1.2.34. CAS No. 86611-90-7. 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-4871; 4-(2-carboxyphenyl)-2-oxobut-3-enoate aldolase; EC 4.1.2.34; 86611-90-7; 2'-carboxybenzalpyruvate aldolase; (3E)-4-(2-carboxyphenyl)-2-oxobut-3-enoate 2-carboxybenzaldehyde-lyase; (3Z)-4-(2-carboxyphenyl)-2-oxobut-3-enoate 2-formylbenzoate-lyase. Cat No: EXWM-4871.