A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Acetyl-4-iodo-D-phenylalanine ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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ACETYL-5-BROMOSALICYLIC ACID
ACETYL-5-BROMOSALICYLIC ACID. CAS No. 1503-53-3. Product ID: ACM1503533. Molecular formula: C9H7BrO4. Mole weight: 259.053480. Alfa Chemistry - ISO 9001:32057 Certified.
Acetyl-6-formylpterin
Acetyl-6-formylpterin (Ac-6-FP) is a hapten that covalently binds to MR1 through residue Lys43 of the protein, resulting in protein upregulation. Acetyl-6-formylpterin (Ac-6-FP) can be used in the study of inflammation[1]. Uses: Scientific research. Category: Induced disease models products. Alternative Names: Ac-6-FP. CAS No. 29769-49-1. Pack Sizes: 10 mM * 1 mL in DMF; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124004.
Acetyl acetonatocarbonyl triphenylphosphine rhodium(I). Group: Biochemicals. Grades: Reagent Grade. CAS No. 25470-96-6. Pack Sizes: 1g, 5g. US Biological Life Sciences.
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Acetylacetone
Acetylacetone has been used as a ligand for the labeling of platelets with Indium-111. Group: Biochemicals. Grades: Highly Purified. CAS No. 123-54-6. Pack Sizes: 100g, 250g. Molecular Formula: C5H8O2. US Biological Life Sciences.
Worldwide
Acetyl Acetone
Acetyl Acetone. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner.
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acetylacetone-cleaving enzyme
An Fe(II)-dependent enzyme. Forms the first step in the acetylacetone degradation pathway of Acinetobacter johnsonii. While acetylacetone is by far the best substrate, heptane-3,5-dione, octane-2,4-dione, 2-acetylcyclohexanone and ethyl acetoacetate can also act as substrates. Group: Enzymes. Synonyms: Dke1; acetylacetone dioxygenase; diketone cleaving dioxygenase; diketone cleaving enzyme. Enzyme Commission Number: EC 1.13.11.50. CAS No. 524047-53-8. 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-0569; acetylacetone-cleaving enzyme; EC 1.13.11.50; 524047-53-8; Dke1; acetylacetone dioxygenase; diketone cleaving dioxygenase; diketone cleaving enzyme. Cat No: EXWM-0569.
Acetylacetone cobalt(II) dihydrate
Acetylacetone cobalt(II) dihydrate. Group: Biochemicals. Grades: Reagent Grade. CAS No. 67378-21-6. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences.
Worldwide
Acetylacetone Dioxime
Powder, 98%. Synonym: 2,4-Pentanedione Dioxime. CAS No. 2157-56-4. Pack Sizes: Typically in stock: 25g, 100g. Mole weight: 130.15. MP/BP: M.P. 147-148. Order No: FR-0451.
Acetyl-ACTH (7-24) (human, bovine, rat) is the ACTH fragment that acts as a dimer to study the effect on corticosteroid secretion. Synonyms: Ac-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro-OH; N-acetyl-L-phenylalanyl-L-arginyl-L-tryptophyl-glycyl-L-lysyl-L-prolyl-L-valyl-glycyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-prolyl-L-valyl-L-lysyl-L-valyl-L-tyrosyl-L-proline. Grade: ≥95%. CAS No. 1815618-01-9. Molecular formula: C107H170N32O21. Mole weight: 2240.73.
acetylajmaline esterase
This plant enzyme is responsible for the last stages in the biosynthesis of the indole alkaloid ajmaline. The enzyme is highly specific for the substrates 17-O-acetylajmaline and 17-O-acetylnorajmaline as the structurally related acetylated alkaloids vinorine, vomilenine, 1,2-dihydrovomilenine and 1,2-dihydroraucaffricine cannot act as substrates. This is a novel member of the GDSL family of serine esterases/lipases. Group: Enzymes. Synonyms: AAE;2β(R)-17-O-acetylajmalan:acetylesterase; acetylajmalan esterase. Enzyme Commission Number: EC 3.1.1.80. CAS No. 110183-46-5. 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-3509; acetylajmaline esterase; EC 3.1.1.80; 110183-46-5; AAE;2β(R)-17-O-acetylajmalan:acetylesterase; acetylajmalan esterase. Cat No: EXWM-3509.
Acetylalanyltyrosine
Acetylalanyltyrosine. Alternative Names: (2S)-2-[[(2S)-2-acetamidopropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid. CAS No. 70529-66-7. Purity: 98%. Product ID: ACM70529667. Molecular formula: C14H18N2O5. Mole weight: 294.30. Alfa Chemistry - ISO 9001:32057 Certified.
acetylalkylglycerol acetylhydrolase
Hydrolysis of the acetyl group from the 1-alkyl-2-acetyl and 1-alkyl-3-acetyl substrates occurs at apparently identical rates. The enzyme from Erlich ascites cells is membrane-bound. It differs from lipoprotein lipase (EC 3.1.1.34) since 1,2-diacetyl-sn-glycerols are not substrates. It also differs from EC 3.1.1.47, 1-acetyl-2-alkyl-glycerophosphocholine esterase. Group: Enzymes. Synonyms: alkylacetylglycerol acetylhydrolase. Enzyme Commission Number: EC 3.1.1.71. 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-3499; acetylalkylglycerol acetylhydrolase; EC 3.1.1.71; alkylacetylglycerol acetylhydrolase. Cat No: EXWM-3499.
Acetyl-α,β-dehydro-phenylalanine
A protein kinase C inhibitor. Synonyms: Ac-2,3-dehydro-Phe-OH; Ac-α,β-dehydro-phenylalanine; 2-Acetamido-cinnamic acid. Grade: ≥ 96 % (HPLC). CAS No. 5469-45-4. Molecular formula: C11H11NO3. Mole weight: 205.18.
Acetyl-alpha,beta-dehydro-phenylalanine
Acetyl-alpha,beta-dehydro-phenylalanine. Group: Biochemicals. Alternative Names: Ac-2,3-dehydro-Phe-OH; Ac-a,b-dehydro-phenylalanine; 2-Acetamido-cinnamic acid. Grades: Highly Purified. CAS No. 5469-45-4. Pack Sizes: 50g, 100g, 250g. US Biological Life Sciences.
An impurity of Amlodipine. Amlodipine is a long-acting dihydropyridine L-type calcium channel blocker used to lower blood pressure and prevent chest pain. Synonyms: Amlodipine Impurity 29; 3-Ethyl 5-methyl 2-((2-acetamidoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate; 3,5-Pyridinedicarboxylic acid, 2-[[2-(acetylamino)ethoxy]methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-, 3-ethyl 5-methyl ester; 3-Ethyl 5-methyl 2-[[2-(acetylamino)ethoxy]methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylate. Grade: ≥95%. CAS No. 93848-82-9. Molecular formula: C22H27ClN2O6. Mole weight: 450.91.
Acetyl-Amylin (8-37) (human)
Acetyl-Amylin (8-37) (human) is a most effective amylin antagonist, but its ability to block CGRP inhibition is limited. It completely reverses the inhibitory effect of IAPP on 14C-glycogen accumulation in vitro. Synonyms: Ac-Ala-Thr-Gln-Arg-Leu-Ala-Asn-Phe-Leu-Val-His-Ser-Ser-Asn-Asn-Phe-Gly-Ala-Ile-Leu-Ser-Ser-Thr-Asn-Val-Gly-Ser-Asn-Thr-Tyr-NH2; N-acetyl-L-alanyl-L-threonyl-L-glutaminyl-L-arginyl-L-leucyl-L-alanyl-L-asparagyl-L-phenylalanyl-L-leucyl-L-valyl-L-histidyl-L-seryl-L-seryl-L-asparagyl-L-asparagyl-L-phenylalanyl-glycyl-L-alanyl-L-isoleucyl-L-leucyl-L-seryl-L-seryl-L-threonyl-L-asparagyl-L-valyl-glycyl-L-seryl-L-asparagyl-L-threonyl-L-tyrosinamide. Grade: ≥95%. CAS No. 178603-79-7. Molecular formula: C140H218N42O46. Mole weight: 3225.53.
Experiments using sub-peptides of Aβ42 show that the epitope identified by antibody A8 is located in the 1-6 region of Aβ. Synonyms: Ac-DAEFRH-NH2; L-Histidinamide, N-acetyl-L-α-aspartyl-L-alanyl-L-α-glutamyl-L-phenylalanyl-L-arginyl-; N-acetyl-L-alpha-aspartyl-L-alanyl-L-alpha-glutamyl-L-phenylalanyl-L-arginyl-L-histidinamide. Grade: ≥95%. CAS No. 903883-22-7. Molecular formula: C35H50N12O11. Mole weight: 814.85.
Acetyl-Amyloid β-Protein Fragment 15-20 Amide
Acetyl-Amyloid β-Protein Fragment 15-20 Amide. Uses: For analytical and research use. CAS No. 189064-06-0. Mole weight: 822.01. Catalog: AP189064060.
Acetyl Angiotensinogen (1-14), porcine
Acetyl-angiotensinogen (1-14), porcine is encoded by the angiotensinogen gene and is known as a pre-angiotensinogen or angiotensinogen precursor. Synonyms: Angiotensinogen (tetradecapeptide renin substrate), N-acetyl-5-L-isoleucine-; Ac-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Leu-Val-Tyr-Ser-OH; N-acetyl-L-alpha-aspartyl-L-arginyl-L-valyl-L-tyrosyl-L-isoleucyl-L-histidyl-L-prolyl-L-phenylalanyl-L-histidyl-L-leucyl-L-leucyl-L-valyl-L-tyrosyl-L-serine. Grade: 95%. CAS No. 66641-26-7. Molecular formula: C87H125N21O21. Mole weight: 1801.05.
Acetyl Angiotensinogen (1-14), porcine acetate
Acetyl-angiotensinogen (1-14), porcine acetate is encoded by the angiotensinogen gene and is known as a pre-angiotensinogen or angiotensinogen precursor. Synonyms: Ac-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Leu-Val-Tyr-Ser-OH.CH3CO2H; N-acetyl-L-alpha-aspartyl-L-arginyl-L-valyl-L-tyrosyl-L-isoleucyl-L-histidyl-L-prolyl-L-phenylalanyl-L-histidyl-L-leucyl-L-leucyl-L-valyl-L-tyrosyl-L-serine acetic acid. Grade: ≥95%. CAS No. 2918768-06-4. Molecular formula: C87H125N21O21.C2H4O2. Mole weight: 1861.11.
Acetylaniline-13C6
labeled Acetaminophen impurity. Group: Biochemicals. Alternative Names: N-Phenyl-acetamide-13C6; N-Acetyl-benzenamine-13C6; Antifebrin-13C6; Acetoanilide-13C6; NSC 203231-13C6; NSC 7636-13C6; Phenalgene-13C6; Phenalgin-13C6. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
Acetylaniline-d5
The first aniline derivative found to possess analgesic and antipyretic properties. Group: Biochemicals. Alternative Names: N-Phenyl-acetamide-d5; N-Acetyl-benzenamine-d5; Antifebrin-d5; Acetoanilide-d5; NSC 203231-d5; NSC 7636-d5; Phenalgene-d5; Phenalgin-d5. Grades: Highly Purified. CAS No. 15826-91-2. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Acetylaszonalenin
Acetylaszonalenin is a fungal metabolite that has been found in A. flavipes. It acts as an antagonist of neurokinin-1 (NK1) receptor. Synonyms: 2-acetoxy-n,n,n-trimethylethanaminium iodide; (+)-Acetylaszonalenin; (5aS,13aR,14aS)-5-acetyl-14a-(1,1-dimethyl-2-propen-1-yl)-5a,13a,14,14a-tetrahydro-indolo[3',2':4,5]pyrrolo[2,1-c][1,4]benzodiazepine-7,13(5H,12H)-dione; LL-S490β; Antibiotic LL-S490β. Grade: ≥95%. CAS No. 42230-55-7. Molecular formula: C25H25N3O3. Mole weight: 415.48.
Acetylated distarch adipate
Acetylated distarch adipate is a starch used in foods as a bulking agent, stabilizer, and thickener. It is treated with acetic anhydride and adipic acid anhydride to resist high temperatures. Synonyms: E1422; di-starch acetate adipate; Starch, esters, acetate hexanedioate; Starch, acetate hexanedioate; Adamyl CS; Adamyl HS; Adanet CS; Adanet HS; ADIX-H; CH 2020; Clearam CH 2020; Colflo 67; Distarch acetate adipate; E 1422; Instant Clearjel E; Jellcall CT 2; Makiswell 20; Nisshoku MT 50; Nisshoku MT 80; Pregeflo CH 20; Pregeflo CH 40; Sanasu 680; Starch acetate adipate; Starch AS. CAS No. 63798-35-6.
Acetylated Flupirtine
Acetylated Flupirtine is a derivative of the renowned Flupirtine and its employment centers on the comprehensive research of chronic pain, incorporating neuropathic pain, migraines and musculoskeletal disorders. Grade: > 95%. Molecular formula: C14H15FN4O. Mole weight: 274.30.
Acetylated Flupirtine-d4
One of the isotopic labelled impurities of Flupirtine, which could be used as an Analgesic agent. Synonyms: Acetamide, N-[2-amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]--d4. Molecular formula: C14H11FN4OD4. Mole weight: 278.32.
Acetylated ho leaf oil
Acetylated ho leaf oil. Alternative Names: Ho-sho leaf oil acetate. CAS No. 68916-98-3. Purity: 100% Pure and Natural. Product ID: FFC-AR-68916983. Alfa Chemistry - ISO 9001:32057 Certified.
Acetylated penicilloic acid of piperacillin
An impurity of Piperacillin, which is a broad-spectrum antibiotic used to treat serious, hospital-acquired infections in combination with the beta lactamase inhibitor tazobactam. Synonyms: (2R,4S)-3-Acetyl-2-{(1R)-carboxy[(2R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]methyl}-5,5-dimethylthiazolidine-4-carboxylic acid; (2R,4S)-3-Acetyl-2-[(R)-carboxy-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; Glycine, (2R)-N-[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]-2-phenylglycyl-2-[(2R,4S)-3-acetyl-4-carboxy-5,5-dimethyl-2-thiazolidinyl]-, (2R)-; (2R)-N-((4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl)-2-((2R)-phenylglycyl)-2-((2R,4S)-3-acetyl-4-carboxy-5,5-dimethyl-2-thiazolidinyl)glycine; Piperacillin Impurity 19; Piperacillin (Open Ring); N-Acetyl Piperacillin Penicilloic Acid Isomer 1. Grade: ≥95%. CAS No. 1706671-50-2. Molecular formula: C25H31N5O9S. Mole weight: 577.61.
Acetyl-b-alanine 99+%
Acetyl-b-alanine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g, 250g. US Biological Life Sciences.
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Acetyl-b-cyclodextrin
Acetyl-b-cyclodextrin.
Acetyl-β-alanine
Acetyl-β-alanine, also known as 3-(acetylamino)propanoate, belongs to the class of organic compounds known as carboxylic acids. N-Acetyl-beta-alanine is slightly soluble (in water) and a weakly acidic compound (based on its pKa). N-Acetyl-beta-alanine has been primarily detected in saliva. Uses: Abnormal amino acid metbolite formed in patients with isovaleric acidemia (iva). Synonyms: Ac-β-Ala-OH; 3-Acetylamino-propionic acid; N-Acetyl-beta-alanine; N-Acetyl-b-alanine; 3-acetamidopropanoic acid; Ac-beta-Ala-OH; 3-(acetylamino)propanoic acid; beta-Alanine, N-acetyl-; N-Acetyl-ss-alanine; 3-Acetylamino-propionic acid; Acetyl-β-alanine; N-Acetyl-3-aminopropanoic Acid; N-Acetyl-β-alanine; Ac beta Ala OH. Grade: ≥ 99% (TLC). CAS No. 3025-95-4. Molecular formula: C5H9NO3. Mole weight: 131.10.