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Acetyl-3-(2-naphthyl)-D-alanine was used to study the aromatic binding site of α-chymotrypsin. It was used to design an asymmetric synthesis of a new cylindrically chiral and air-stable ferrocenyldiphosphine and its application to rhodium-catalyzed asymmetric hydrogenation. Synonyms: Ac-D-Ala(2-naphthyl)-OH; (R)-N-Acetyl-2-naphthylalanine; Ac-D-2-Nal-OH; (R)-2-ACETAMIDO-3-(NAPHTHALEN-2-YL)PROPANOIC ACID; N-Acetyl-3-(2-naphthyl)-D-alanine; 2-Naphthalenepropanoic acid, a-(acetylamino)-, (aR)-; Ac-D-Ala(2-Naph)-OH. Grade: ≥ 98% (HPLC). CAS No. 37440-01-0. Molecular formula: C15H15NO3. Mole weight: 257.28.
Acetyl-3-(2-naphthyl)-D-alanine
Acetyl-3-(2-naphthyl)-D-alanine. Group: Biochemicals. Alternative Names: Ac-D-Ala(2-naphthyl)-OH; (R)-N-Acetyl-2-naphthylalanine. Grades: Highly Purified. CAS No. 37440-01-0. Pack Sizes: 500mg, 1g, 2g, 5g. Molecular Formula: C15H15NO3. US Biological Life Sciences.
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Acetyl-3-(2-naphthyl)-D-alanine 98+% (HPLC)
Acetyl-3-(2-naphthyl)-D-alanine 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
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Acetyl-3-cyano-DL-phenylalanine
Acetyl-3-cyano-DL-phenylalanine. Group: Biochemicals. Alternative Names: Ac-DL-Phe(3-CN)-OH; Ac-m-cyano-DL-Phe-OH; (RS)-Ac-2-amino-3-(3-cyanophenyl)propionic acid. Grades: Highly Purified. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
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-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. Group: Signaling pathways. Alternative Names: Ac-6-FP. CAS No. 29769-49-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-124004.
Acetylacetonatobis(cyclooctene)rhodium(I), min. 97%
Acetylacetonatobis(cyclooctene)rhodium(I), min. 97%. Uses: Rhodium source used in combination with phosphine ligands to catalyze the 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds. rhodium source for the catalytic addition of arylboronic acids to n-tert-butanesulfinyl imino esters. Additional or Alternative Names: ACETYLACETONATOBIS(CYCLOOCTENE)RHODIUM(I);34767-55-0;MFCD06658137;SC10118;ACETYLACETONATOBIS(CYCLOOCTENE)RHODIUM (I);BIS(CYCLOOCTENE)(2,4-PENTANEDIONATO)RHODIUM. Product Category: Rhodium series of catalysts. CAS No. 34767-55-0. Molecular formula: C21H36O2Rh. Mole weight: 423.422g/mol. IUPACName: cyclooctane;(Z)-4-hydroxypent-3-en-2-one;rhodium. Canonical SMILES: CC(=CC(=O)C)O.C1CCC[CH][CH]CC1.C1CCC[CH][CH]CC1.[Rh]. Product ID: ACM34767550. Alfa Chemistry ISO 9001:2015 Certified.
Acetylacetonatobis(ethylene)rhodium(I)
Acetylacetonatobis(ethylene)rhodium(I). Uses: Designed for use in research and industrial production. Additional or Alternative Names: Bis(ethylene)rhodium(I) acetylacetonate. Product Category: Rhodium series of catalysts. Appearance: Orange crystal or crystalline powder. CAS No. 12082-47-2. Molecular formula: C9H16O2Rh. Mole weight: 259.13. Purity: 0.98. IUPACName: ethene;(Z)-4-hydroxypent-3-en-2-one;rhodium. Canonical SMILES: CC(=CC(=O)C)O.C=C.C=C.[Rh]. ECNumber: 235-147-1. Product ID: ACM12082472-1. Alfa Chemistry ISO 9001:2015 Certified.
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.
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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.
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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. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2S)-2-[[(2S)-2-acetamidopropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid. Appearance: White solid. CAS No. 70529-66-7. Molecular formula: C14H18N2O5. Mole weight: 294.3. Purity: 0.98. Product ID: ACM70529667. Alfa Chemistry ISO 9001:2015 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 ss-protein(15-20)amide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BETA-AMYLOID LIGAND;AMYLOID BETA-PROTEIN ACETYL-FRAGMENT 15-20 AMIDE;AC-QKLVFF;AC-AMYLOID BETA-PROTEIN (15-20) AMIDE;ACETYL-BETA-AMYLOID (15-20);ACETYL-AMYLOID BETA-PROTEIN (15-20) AMIDE;AC-GLN-LYS-LEU-VAL-PHE-PHE-NH2;AC-GLN-LYS-LEU-VAL-PHE-PHE-OH. Product Category: Heterocyclic Organic Compound. CAS No. 189064-06-0. Molecular formula: C42H62N8O9. Mole weight: 822.99. Purity: 0.96. IUPACName: (2S)-2-acetamido-N-[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]pentanediamide. Product ID: ACM189064060. Alfa Chemistry ISO 9001:2015 Certified.
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.
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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.
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Acetyl-asp-tyr[so3h]-met-gly-trp-met-nh2
Acetyl-asp-tyr[so3h]-met-gly-trp-met-nh2. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Acetyl-[Tyr(SO3H)27]-Cholecystokinin fragment 26-31 Amide, AC1N5SK8, C2795_SIGMA, 3-acetamido-4-[[1-[[1-[[2-[[1-[(1-amino-4-methylsulfanyl-1-oxobutan-2-yl)amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-1-oxo-3-(4-sulfooxyphenyl)propan-2-yl]amino]-4-oxobutanoic acid, 89911-65-9. Product Category: Heterocyclic Organic Compound. CAS No. 89911-65-9. Molecular formula: C38H50N8O13S3. Mole weight: 923.04. Purity: 0.96. IUPACName: 3-acetamido-4-[[1-[[1-[[2-[[1-[(1-amino-4-methylsulfanyl-1-oxobutan-2-yl)amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-1-oxo-3-(4-sulfooxyphenyl)propan-2-yl]amino]-4-oxobutanoic acid. Canonical SMILES: CC(=O)NC(CC(=O)O)C(=O)NC(CC1=CC=C(C=C1)OS(=O)(=O)O)C(=O)NC(CCSC)C(=O)NCC(=O)NC(CC2=CNC3=CC=CC=C32)C(=O)NC(CCSC)C(=O)N. Product ID: ACM89911659. Alfa Chemistry ISO 9001:2015 Certified. Categories: CCK (26-31) (sulfated).