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| Product | Description | |
|---|---|---|
| Butanoic Acid | Butanoic Acid, is found in milk, especially goat, sheep and buffalo milk. It can be used for the preparation of various esters, such as methyl butyrate, which has pleasant aromas or tastes and thus can be used as food and perfume additives. Group: Biochemicals. Grades: Highly Purified. CAS No. 107-92-6. Pack Sizes: 100g, 250g. Molecular Formula: C4H8O2, Molecular Weight: 88.11. US Biological Life Sciences. |  Worldwide |
| Butanoic acid,2-(acetylamino)-4-(methylsulfinyl)-,(2S)- | Heterocyclic Organic Compound. Alternative Names: AC1OLR8H, Acetyl-L-methionine sulfoxide, CHEMBL1221835, CTK8E9073, AKOS015909360, (2S)-2-acetamido-4-methylsulfinylbutanoic acid, I14-34126, 108646-71-5. CAS No. 108646-71-5. Molecular formula: C7H13NO4S. Mole weight: 207.25. Purity: 0.96. IUPACName: (2S)-2-acetamido-4-methylsulfinylbutanoic acid. Canonical SMILES: CC(=O)NC(CCS(=O)C)C(=O)O. Catalog: ACM108646715. |  |
| Butanoic acid,2-amino-4-bromo- | Heterocyclic Organic Compound. Alternative Names: 2-amino-4-bromobutanoic acid, 10364-50-8, AC1NGGLB, Butanoic acid,2-amino-4-bromo-, CTK4A2285, MolPort-002-345-547, AKOS006228879, AG-D-14759, AK115216, KB-227688, Butyricacid, 2-amino-4-bromo- (7CI,8CI). CAS No. 10364-50-8. Molecular formula: C4H8BrNO2. Mole weight: 182.015820 [g/mol]. Purity: 0.96. IUPACName: 2-amino-4-bromobutanoic acid. Canonical SMILES: C(CBr)C(C(=O)O)N. Catalog: ACM10364508. | |
| Butanoic acid,2-cyano-3-methyl- | Butanoic acid,2-cyano-3-methyl-. Uses: For analytical and research use. Group: Impurity standards. CAS No. 22426-27-3. Molecular Formula: C6H9NO2. Mole Weight: 127.14. Catalog: APB22426273. |  |
| Butanoic acid,2-methyl-,3-hexen-1-yl ester | Heterocyclic Organic Compound. CAS No. 10094-41-4. Molecular formula: C11H20O2. Mole weight: 184.2753. Catalog: ACM10094414. | |
| Butanoic acid,2-phenylpropyl ester | Esters. Alternative Names: 2-Phenyl-1-propanol butyrate. CAS No. 80866-83-7. Mole weight: 206.28. Purity: 95%+. IUPACName: 2-Phenylpropyl butyrate. Canonical SMILES: CCCC(=O)OCC(C)C1=CC=CC=C1. Density: 0.991 g/mL at 25 °C(lit.). | |
| Butanoic acid,3,3-dimethyl-,[1,4-bis(3,4,5-trimethoxybenzoyl)-2-piperazinyl]methyl ester | Heterocyclic Organic Compound. CAS No. 129229-99-8. Molecular formula: C31H42N2O10. Mole weight: 602.6726. Purity: 0.96. IUPACName: [1,4-bis(3,4,5-trimethoxybenzoyl)piperazin-2-yl]methyl 3,3-dimethylbutanoate. Canonical SMILES: CC (C) (C)CC (=O)OCC1CN (CCN1C (=O)C2=CC (=C (C (=C2)OC)OC)OC)C (=O)C3=CC (=C (C (=C3)OC)OC)OC. Density: 1.181g/cm³. Catalog: ACM129229998. | |
| Butanoic acid,3-hydroxy-4-iodo-,ethyl ester,(3S)- | Heterocyclic Organic Compound. Alternative Names: BUTANOIC ACID, 3-HYDROXY-4-IODO-, ETHYL ESTER, (S);ETHYL (S)-4-IODO-3-HYDROXYBUTANOATE;ETHYL S(-)-4-IODO-3-HYDROXYBUTYRATE. CAS No. 112100-39-7. Molecular formula: C6H11IO3. Mole weight: 258.05. Catalog: ACM112100397. | |
| Butanoic acid,3-hydroxy-4-(triphenylmethoxy)-,methyl ester,(3S)- | Heterocyclic Organic Compound. Alternative Names: BUTANOIC ACID, 3-HYDROXY-4-(TRIPHENYLMETHOXY)-, METHYL ESTER, (S);METHYL (S)-3-HYDROXY-4-TRITYLOXY-BUTANOATE. CAS No. 113240-53-2. Molecular formula: C24H24O4. Mole weight: 376.44. Purity: 0.96. IUPACName: methyl(3S)-3-hydroxy-4-trityloxybutanoate. Canonical SMILES: COC (=O)CC (COC (C1=CC=CC=C1) (C2=CC=CC=C2)C3=CC=CC=C3)O. Catalog: ACM113240532. | |
| Butanoic acid, 4-[[[ (1, 1-dimethylethoxy)carbonyl]amino]oxy]- (9ci) | Heterocyclic Organic Compound. Alternative Names: Butanoic acid, 4-[[[(1,1-dimethylethoxy)carbonyl]amino]oxy]- (9CI). CAS No. 112899-25-9. Molecular formula: C9H17NO5. Mole weight: 219.23498. Catalog: ACM112899259. | |
| Butanoic acid, 4- (aminosulfonyl)-2-[[ (phenylmethoxy)carbonyl]amino]-, (2S)- | Heterocyclic Organic Compound. CAS No. 112898-30-3. Molecular formula: C12H16N2O6S. Mole weight: 316.33. Purity: 0.96. IUPACName: (2S)-2-{[(Benzyloxy)carbonyl]amino}-4-sulfamoylbutanoic acid. Density: 1.435g/cm³. Catalog: ACM112898303. | |
| Butanoic acid,4-chloro-2-(methoxyimino)-3-oxo-,(2Z)- | Heterocyclic Organic Compound. Alternative Names: CMOA;(Z)-4-CHLORO-2-METHOXYIMINO-3-OXOBUTANOIC ACID;(Z)-4-CHLORO-3-OXO-2-(METHOXYIMINO)BUTYRIC ACID;Cmoa:( Z ) -4-Chloro-2-Methoxyimino-3-Oxobutanoic Acid;( Z )-4-CHLORO-2-METHOXYIMINO-3-OXOBUTANOIC ACID (CMOA). CAS No. 111230-59-2. Molecular formula: C5H6ClNO4. Mole weight: 179.56. Purity: 0.96. IUPACName: 4-chloro-2-methoxyimino-3-oxobutanoic acid. Catalog: ACM111230592. | |
| Butanoic acid,4-oxo-4-(phenylamino)- | Heterocyclic Organic Compound. CAS No. 102-14-7. Molecular formula: C10H11NO3. Catalog: ACM102147. | |
| Butanoic acid,glycylglycyl-2-amino-(9ci) | Heterocyclic Organic Compound. CAS No. 114148-83-3. Catalog: ACM114148833. | |
| Butanoic acid,octylester | Heterocyclic Organic Compound. CAS No. 110-39-4. Molecular formula: C12H24O2. Mole weight: 200.32. Purity: N/A. Catalog: ACM110394. | |
| 1(6H)-Pyridazinebutanoicacid,6-imino-3-(4-methoxyphenyl)-,hydrobromide(1:1) | Heterocyclic Organic Compound. Alternative Names: Gabazine, SR 95531, CID107895, SR-95531, LS-184260, 6-Amino-5-methyl-3-(4-methoxyphenyl)-1-pyridaziniumbutyric acid Br, 6-Imino-3-(4-methoxyphenyl)-1(6H)-pyridazinebutanoic acid monohydrobromide, 1(6H)-Pyridazinebutanoic acid, 6-imino-3-(4-methoxyphenyl)-, monohydrobromide, 104104-50-9. CAS No. 104104-50-9. Molecular formula: C15H17N3O3.BrH. Mole weight: 368.23. Purity: >98 %. IUPACName: 4-[6-imino-3-(4-methoxyphenyl)pyridazin-1-yl]butanoic acid hydrobromide. Catalog: ACM104104509. | |
| 1-Butanoic acid-2-(O-methyl-L-tyrosine)-1-carbaoxytocin | 1-Butanoic acid-2-(O-methyl-L-tyrosine)-1-carbaoxytocin. Group: Biochemicals. Alternative Names: 1-Butanoic acid-2-(O-methyl-L-tyrosine)-1-carbaoxytocin; Deamino-2-O-methyltyrosine-1-carbaoxytocin; Depotocin; Carbetocin. Grades: Highly Purified. CAS No. 37025-55-1. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C45H69N11O12S. US Biological Life Sciences. | Worldwide |
| 1-Methyl-5-amino-1H-benzimidazole-2-butanoic acid ethyl ester | 1-Methyl-5-amino-1H-benzimidazole-2-butanoic acid ethyl ester. Group: Biochemicals. Alternative Names: 5-Amino-1-methyl-2-benzimidazolebutyric Acid Ethyl Ester. Grades: Highly Purified. CAS No. 3543-73-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H19N3O2. US Biological Life Sciences. | Worldwide |
| 1-Methyl-5-amino-1H-benzimidazole-2-butanoic Acid Ethyl Ester-d3 | Labeled Bendamustine. Group: Biochemicals. Alternative Names: 5-Amino-1-methyl-. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| [1-Methyl-5-bis (2-hydroxyethyl) aminobenzimidazolyl-2]butanoic Acid Ethyl Ester-d3 | [1-Methyl-5-bis (2-hydroxyethyl) aminobenzimidazolyl-2]butanoic Acid Ethyl Ester-d3. Group: Biochemicals. Alternative Names: 5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid Ethyl Ester-d3;5-[Bis(2-hydroxyethyl)amino]-1-methyl-2-benzimidazolebutyric Acid Ethyl Ester-d3. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| [1-Methyl-5-bis (2-hydroxyethyl) aminobenzimidazolyl-2]butanoic Acid Methyl Ester-d5 | An intermediate in the preparation of labeled Dendamustine. Group: Biochemicals. Alternative Names: 5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic Acid Methyl Ester-d5;5-[Bis(2-hydroxyethyl)amino]-1-methyl-2-benzimidazolebutyric Acid Methyl Ester-d5. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 1-Methyl-5-nitro-1H-benzimidazole-2-butanoic Acid Ethyl Ester-d3 | Labeled Bendamustine. Group: Biochemicals. Alternative Names: 1-Methyl-5-nitro-2-benzimidazolebutyric Acid. Grades: Highly Purified. CAS No. unlabelled:3543-72-4. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 1-Piperidinebutanoic acid, 4-[(4-chlorophenyl)-2-pyridinylmethoxy]-, (S)-, monobenzenesulfonate | 1-Piperidinebutanoic acid, 4-[(4-chlorophenyl)-2-pyridinylmethoxy]-, (S)-, monobenzenesulfonate. Group: Biochemicals. Alternative Names: BEPOTASTINE BESILATE; 4-[4-[(R)-(4-chlorophenyl)-pyridin-2-yl-methoxy]-1-piperidyl]butanoic acid. Grades: Highly Purified. CAS No. 190786-44-8. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C27H31ClN2O6S. US Biological Life Sciences. | Worldwide |
| 2-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-butanoic Acid Methyl Ester | 2-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-butanoic Acid Methyl Ester is an intermediate useful in the synthesis of Bis(2-?butoxyethyl) 2-?(2-?Hydroxybutoxy)?ethyl Phosphate Triester (B415225), which is derived from Bis(2-butoxyethyl) 2-Hydroxyethyl Phosphate Triester (B415190) that is a metabolite of Tris (2-butyloxyethyl) phosphate (T875030), an organophosphate, that can be used in the preparation of flame retardant, such as viscose fiber. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H24O3Si, Molecular Weight: 232.39. US Biological Life Sciences. | Worldwide |
| 2-{[ (2, 6-Dichlorophenyl)sulfonyl]amino}-4- (methylthio)butanoic acid | Heterocyclic Organic Compound. Alternative Names: 2-{[ (2, 6-dichlorophenyl)sulfonyl]amino}-4- (methylthio)butanoic acid, ST50133756, AC1MRP3I, AC1Q4HDH, MLS000774601, CHEMBL1571752, CTK7B5813, MolPort-000-184-501, HMS2730L12, STL307018, AKOS000117038, AKOS016055044, MCULE-8596443213, ((2,6-dichlorophenyl)sulfonyl)methionine, SMR000372108, N-[(2,6-dichlorophenyl)sulfonyl]methionine, RT-024623, EN300-07371, F1408-0038, T0520-7601. CAS No. 1009262-71-8. Molecular formula: C11H13Cl2NO4S2. Mole weight: 358.26. Purity: 0.96. IUPACName: 2-[(2,6-dichlorophenyl)sulfonylamino]-4-methylsulfanylbutanoic acid. Canonical SMILES: CSCCC (C (=O)O)NS (=O) (=O)C1=C (C=CC=C1Cl)Cl. Catalog: ACM1009262718. | |
| 2,2-Dimethyl-d6-butanoic Acid | 2,2-Dimethyl-d6-butanoic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 2,2-(Ethanediyldiimino)bis-butanoic Acid. (Mixture of Diastereomers) | 2,2-(Ethanediyldiimino)bis-butanoic Acid is used in the treatment of Pb poisoning in humans as a tuberculostatic. It is an impurity in the formation of Ethambutol (E889800). It is an anti-bacterial compound. Group: Biochemicals. Alternative Names: 2,2'-(Ethylenediimino)di-butyric Acid; Ethylenediamine-N,N'-di-α-butyric Acid. Grades: Highly Purified. CAS No. 498-17-9. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| 2-(2-Nitrobenzylidene)-3-oxobutanoic Acid, 2-Acetoxy-2-methylpropyl Ester-d6 | Useful as vasodilators, antihypertensives, and spasmolytics. Group: Biochemicals. Alternative Names: 2-[(2-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-(Acetyloxy)-2-methylpropyl Ester-d6. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 2-(2-Nitrobenzylidene)-3-oxobutanoic acid hydrochloride 2-acetoxy-2-methylpropyl ester | Heterocyclic Organic Compound. Alternative Names: 2-[(2-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-(Acetyloxy)-2-methylpropyl Ester. CAS No. 106685-67-0. Molecular formula: C17H19NO7. Mole weight: 349.34. Appearance: Light-Yellow Oil. Purity: 0.96. IUPACName: (2-acetyloxy-2-methylpropyl) 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate. Canonical SMILES: CC (=O)C (=CC1=CC=CC=C1[N+] (=O)[O-])C (=O)OCC (C) (C)OC (=O)C. Catalog: ACM106685670. | |
| 2, 3, 4, 4-Tetrachloro-3- (dichloromethyl) butanoic Acid Methyl Ester | 2, 3, 4, 4-Tetrachloro-3- (dichloromethyl) butanoic Acid Methyl Ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 97055-35-1. Pack Sizes: 50mg. Molecular Formula: C6H6Cl6O2, Molecular Weight: 322.83. US Biological Life Sciences. | Worldwide |
| 2-{[ (3-Chloro-4-fluorophenyl)sulfonyl]amino}-4- (methylthio)butanoic acid | Heterocyclic Organic Compound. Alternative Names: 2-{[ (3-chloro-4-fluorophenyl)sulfonyl]amino}-4- (methylthio)butanoic acid, ST50133753, 1009235-46-4, AC1Q4HDN, AC1MZ1C5, CTK7B5819, MolPort-000-183-780, STL307016, AKOS000805766, AKOS016054966, MCULE-7004386852, NE57428, RT-024626, ((3-chloro-4-fluorophenyl)sulfonyl)methionine, EN300-10461, N-[(3-chloro-4-fluorophenyl)sulfonyl]methionine, N-[(3-chloro-4-fluorophenyl)sulfonyl]-D-methionine, N-[(3-chloro-4-fluorophenyl)sulfonyl]-L-methionine, T5270278, F1408-0037. CAS No. 1009235-46-4. Molecular formula: C11H13ClFNO4S2. Mole weight: 341.81. Purity: 0.96. IUPACName: 2-[(3-chloro-4-fluorophenyl)sulfonylamino]-4-methylsulfanylbutanoic acid. Canonical SMILES: CSCCC (C (=O)O)NS (=O) (=O)C1=CC (=C (C=C1)F)Cl. Catalog: ACM1009235464. | |
| 2-(3-Methylphenoxy)butanoic acid | Heterocyclic Organic Compound. CAS No. 113104-27-1. Molecular formula: C11H14O3. Mole weight: 194.23. Catalog: ACM113104271. | |
| 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester | 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester is an intermediate in synthesizing 5-Ethyl-demethyl Lercanidipine (E913200), which is an impurity of Lercanidipine (L179000), a dihydropyridine calcium channel blocker. Group: Biochemicals. Grades: Highly Purified. CAS No. 210579-45-6. Pack Sizes: 5mg, 10mg. Molecular Formula: C31H34N2O5. US Biological Life Sciences. | Worldwide |
| 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester | 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester is an intermediate in the synthesis of Lercanidipine, which is a dihydropyridine calcium channel blocker. Synonyms: 1-((3,3-diphenylpropyl)(methyl)amino)-2-methylpropan-2-yl 2-(3-nitrobenzylidene)-3-oxobutanoate; Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl ester; 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl 2-[(3-nitrophenyl)methylene]-3-oxobutanoate. CAS No. 210579-45-6. Molecular formula: C31H34N2O5. Mole weight: 514.61. |  |
| 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester Hydrochloride | 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[ (3, 3-Diphenylpropyl) methylamino]-1, 1-dimethylethyl Ester Hydrochloride is an intermediate in synthesizing 5-Ethyl-demethyl Lercanidipine (E913200), which is an impurity of Lercanidipine (L179000), a dihydropyridine calcium channel blocker. Group: Biochemicals. Grades: Highly Purified. CAS No. 929212-20-4. Pack Sizes: 5mg, 10mg. Molecular Formula: C31H34N2O5 HCl. US Biological Life Sciences. | Worldwide |
| 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester Hydrochloride | 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid 2-[(3,3-Diphenylpropyl)methylamino]-1,1-dimethylethyl Ester Hydrochloride is an impurity of Lercanidipine, which is a dihydropyridine calcium channel blocker. Synonyms: 1-((3,3-Diphenylpropyl)(methyl)amino)-2-methylpropan-2-yl 2-(3-Nitrobenzylidene)-3-oxobutanoate Hydrochloride; Butanoic acid, 2-[(3-nitrophenyl)methylene]-3-oxo-, 2-[(3,3-diphenylpropyl)methylamino]-1,1-dimethylethyl ester, hydrochloride (1:1). CAS No. 929212-20-4. Molecular formula: C31H34N2O5.HCl. Mole weight: 551.07. | |
| 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid Propyl Ester | 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid Propyl Ester is an intermediate in synthesizing 5-Ethyl-demethyl Lercanidipine (E913200), which is an impurity of Lercanidipine (L179000), a dihydropyridine calcium channel blocker. Group: Biochemicals. Grades: Highly Purified. CAS No. 77888-04-1. Pack Sizes: 10g, 25g. Molecular Formula: C14H15NO5. US Biological Life Sciences. | Worldwide |
| 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid Propyl Ester | 2-[(3-Nitrophenyl)methylene]-3-oxo-butanoic Acid Propyl Ester is an intermediate in the synthesis of Lercanidipine, which is a dihydropyridine calcium channel blocker. Synonyms: Propyl (3-Nitrobenzylidene)acetoacetate; Propyl 2-(3-Nitrobenzylidene)-3-oxobutanoate; Butanoic Acid, 2-[(3-Nitrophenyl)Methylene]-3-Oxo-, Propyl Ester. CAS No. 77888-04-1. Molecular formula: C14H15NO5. Mole weight: 277.27. | |
| 2-[[4-[(2,4-Diaminopteridin-6-yl)methylamino]benzoyl]amino]-4-phosphon O-butanoic acid | Heterocyclic Organic Compound. CAS No. 106351-99-9. Catalog: ACM106351999. | |
| 2-(4-Aminophenyl)butanoic acid | 2-(4-Aminophenyl)butanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 29644-97-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H13NO2, Molecular Weight: 179.22. US Biological Life Sciences. | Worldwide |
| 2-(4-Chlorophenoxy)butanoic acid | Heterocyclic Organic Compound. CAS No. 10310-19-7. Molecular formula: C10H11ClO3. Mole weight: 214.65. Purity: 0.96. IUPACName: 2-(4-chlorophenoxy)butanoic acid. Canonical SMILES: CCC(C(=O)O)OC1=CC=C(C=C1)Cl. Density: 1.263g/cm³. Catalog: ACM10310197. | |
| 2-(4-Fluorophenyl)-5,5-dimethyl-1,3-dioxane-2-butanoic Acid | 2-(4-Fluorophenyl)-5,5-dimethyl-1,3-dioxane-2-butanoic Acid is an intermediate in the synthesis of (3S,4S,3S)-Ezetimbe (E975040), which is a 3-epimer impurity of Ezetimibe (E975000), a cholesterol absorption inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 953805-21-5. Pack Sizes: 50mg, 100mg. Molecular Formula: C16H21FO4. US Biological Life Sciences. | Worldwide |
| 2,5-Dihydro-2,5-dioxo- β-sulfo-1H-pyrrole-1-butanoic Acid 1-(2,5-Dioxo-1-pyrrolidinyl) Ester | 2,5-Dihydro-2,5-dioxo- β-sulfo-1H-pyrrole-1-butanoic Acid 1-(2,5-Dioxo-1-pyrrolidinyl) Ester is used in the synthesis of hydrophilic heterobifunctional crosslinkers for conjugation of antibodies with highly cytotoxic agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1193111-53-3. Pack Sizes: 1mg. Molecular Formula: C12H12N2O9S, Molecular Weight: 360.3. US Biological Life Sciences. | Worldwide |
| 2-Acetamido-4-(methylsulfanyl)butanoic acid | Heterocyclic Organic Compound. CAS No. 10402-93-4. Molecular formula: C7H13NO3S. Mole weight: 191.248. Purity: 0.96. Catalog: ACM10402934. | |
| 2-(Acetylamino)butanoic Acid-d5 | 2-(Acetylamino)butanoic Acid-d5 is an intermediate of Isotope labelled L-2-Aminobutyric Acid (A602930) Receptor antagonist. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C6H6D5NO3. US Biological Life Sciences. | Worldwide |
| 2-Amino-2-(4-fluorophenyl)butanoic acid | 2-Amino-2-(4-fluorophenyl)butanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 2248-61-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H12FNO2, Molecular Weight: 197.21. US Biological Life Sciences. | Worldwide |
| 2-Amino-4-chlorobenzenebutanoic acid methyl ester | Heterocyclic Organic Compound. Alternative Names: 2-Amino-4-chlorobenzenebutanoic acid methyl ester;Methyl4-(2-amino-4-chlorophenyl)butanoate. CAS No. 1188265-95-3. Molecular formula: C11H14ClNO2. Mole weight: 227.687360 [g/mol]. Purity: 0.96. IUPACName: methyl 4-(2-amino-4-chlorophenyl)butanoate. Canonical SMILES: COC(=O)CCCC1=C(C=C(C=C1)Cl)N. Density: 1.201. Catalog: ACM1188265953. | |
| 2a-Phenyl-1,2(2a)-Homo[5,6]fullerene-C60-Ih-2a-butanoic Acid Stereoisomer | 2a-Phenyl-1,2(2a)-Homo[5,6]fullerene-C60-Ih-2a-butanoic Acid Stereoisomer is functionalized Fullerene that is carbon based nanomaterial which is electrophilic in nature. Fullerenes are used in some photovoltaic devices. Also have biomedical applications such as potential MRI and X-ray imaging contrast agents, drugs and genes delively agents, and photodynamic therapy agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 161196-25-4. Pack Sizes: 10mg, 25mg. Molecular Formula: C71H12O2, Molecular Weight: 896.85. US Biological Life Sciences. | Worldwide |
| 2-(Benzoylamino)-4-(methylsulfonyl)butanoic acid | Heterocyclic Organic Compound. Alternative Names: ZINC04218290, CID7130766, 115527-63-4. CAS No. 115527-63-4. Molecular formula: C12H15NO5S. Mole weight: 285.316. Purity: 0.96. IUPACName: (2R)-2-benzamido-4-methylsulfonylbutanoate. Canonical SMILES: CS (=O) (=O)CCC (C (=O)O)NC (=O)C1=CC=CC=C1. Catalog: ACM115527634. | |
| 2-Bromo-4-chloro-4-oxo-butanoic Acid Ethyl Ester | 2-Bromo-4-chloro-4-oxo-butanoic Acid Ethyl Ester is a compound that can be synthesized from Maleic Anhydride (M124400), a heterocyclic compound used in the manufacture of unsaturated polyester resins. Group: Biochemicals. Grades: Highly Purified. CAS No. 1027400-76-5. Pack Sizes: 250mg, 500mg. Molecular Formula: C6H8BrClO3, Molecular Weight: 243.48. US Biological Life Sciences. | Worldwide |
| 2-(Ethylamino)butanoic Acid Ethyl Ester | 2-(Ethylamino)butanoic Acid Ethyl Ester. Group: Biochemicals. Alternative Names: 2-(Ethylamino)butyric Acid Ethyl Ester. Grades: Highly Purified. CAS No. 874525-99-2. Pack Sizes: 2.5g. US Biological Life Sciences. | Worldwide |
| 2-(Formylamino)butanoic acid | Synonyms: N-formyl-2-aminobutyric acid; N-Formyl-DL-2-Amino-N-Butyric Acid; 2-N-Formylamiono-butyric acid; N-formylaminobutyric acid; N-α-Formyl-DL-α-aminobutylic acid; α-n-formyl-dl-2-amino-n-butyric acid. Grades: ≥98%. CAS No. 82413-57-8. Molecular formula: C5H9NO3. Mole weight: 131.13. | |
| 2-Hydroxy-2-methyl-3-oxo-butanoic Acid Sodium Salt | 2-Hydroxy-2-methyl-3-oxo-butanoic Acid Sodium Salt is a reactant used in the oxidative decarboxylation of α-hydroxy- β-keto(or - β-imino)carboxylate anions to convert the hydroxy to keto groups. Group: Biochemicals. Grades: Highly Purified. CAS No. 67761-53-9. Pack Sizes: 5mg, 10mg. Molecular Formula: C5H7NaO4. US Biological Life Sciences. | Worldwide |
| 2-Hydroxy-4-amino Butanoic Acid | 2-Hydroxy-4-amino Butanoic Acid is a GABA analog. Group: Biochemicals. Grades: Highly Purified. CAS No. 13477-53-7. Pack Sizes: 1g, 5g. Molecular Formula: C4H9NO3. US Biological Life Sciences. | Worldwide |
| 2- (Hydroxymethyl) butanoic Acid | 2- (Hydroxymethyl) butanoic Acid. Group: Biochemicals. Alternative Names: 2-(Hydroxymethyl)butyric Acid; 2-Ethyl-3-hydroxypropionic Acid; 2-Ethylhydracrylic Acid; 3-Hydroxy-2-ethylpropionic Acid; β-Hydroxy-α-ethylpropionic Acid. Grades: Highly Purified. CAS No. 4374-62-3. Pack Sizes: 10mg. Molecular Formula: C5H10O3, Molecular Weight: 118.13. US Biological Life Sciences. | Worldwide |
| 2- (Hydroxymethyl) butanoic-d4 Acid | 2- (Hydroxymethyl) butanoic-d4 Acid. Group: Biochemicals. Alternative Names: 2-(Hydroxymethyl)butyric-d4 Acid; 2-Ethyl-3-hydroxypropionic-d4 Acid; 2-Ethylhydracrylic-d4 Acid; 3-Hydroxy-2-ethylpropionic-d4 Acid; β-Hydroxy-α-ethylpropionic-d4 Acid. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C5H6D4O3, Molecular Weight: 122.16. US Biological Life Sciences. | Worldwide |
| 2-(Methyl-d3)-butanoic-2,3,3,4,4,4-d6 Acid | 2-(Methyl-d3)-butanoic-2,3,3,4,4,4-d6 Acid is labelled DL-2-Methylbutyric Acid (M294865) which is a common chemical reagent used in the synthesis of anticancer naphthoquinione aliphatic amides. Also used in the synthesis of novel erythromycins. Group: Biochemicals. Grades: Highly Purified. CAS No. 352431-44-8. Pack Sizes: 50mg, 100mg. Molecular Formula: C5HD9O2, Molecular Weight: 111.19. US Biological Life Sciences. | Worldwide |
| 2-(N-Propylbut-2-enamido)butanoic Acid (E)-Ethyl Ester | 2-(N-Propylbut-2-enamido)butanoic Acid (E)-Ethyl Ester is an intermediate in the synthesis of Cropropamide (C815020), the main component of the drug Prethcamide, which is a respiratory stimulant. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 1g. Molecular Formula: C13H23NO3. US Biological Life Sciences. | Worldwide |
| 2-[ (Phenylmethoxy) methyl]butanoic Acid | 2-[ (Phenylmethoxy) methyl]butanoic Acid is an intermediate in the synthesis of 2- (Hydroxymethyl) butanoic Acid (H946455), a substrate used to study the activity of 2-methyl-3hydroxybutyryl-CoA dehydrogenase deficiency in patients and carriers. Group: Biochemicals. Grades: Highly Purified. CAS No. 1598357-06-2. Pack Sizes: 10mg, 100mg. Molecular Formula: C12H16O3. US Biological Life Sciences. | Worldwide |
| (2R)-2-(Acetylamino)butanoic Acid-d3 | (2R)-2-(Acetylamino)butanoic Acid is a reactant used in the preparation of unnatural and rarely occurring N-acyl amino acids. Group: Biochemicals. Alternative Names: (R)-(+)-2-Acetamido-butyric Acid-d3; D-2-(Acetamido)butyric Acid-d3; NSC 203440-d3. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (2R)-2-Amino-4-(methylamino)-4-oxo-butanoic acid | (2R)-2-Amino-4-(methylamino)-4-oxo-butanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 7175-34-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C5H10N2O3. US Biological Life Sciences. | Worldwide |
| (2R)-2-Hydroxy-4-(methylthio)butanoic Acid Calcium Salt | (2R)-2-Hydroxy-4-(methylthio)butanoic Acid Calcium Salt is used to study the efficacy of D- and L-isomers of methionine. Group: Biochemicals. Grades: Highly Purified. CAS No. 71597-86-9. Pack Sizes: 50mg, 500mg. Molecular Formula: C10H18CaO6S, Molecular Weight: 338.02. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Ethyl Ester | (2R)-2-Methyl-butanoic Acid Ethyl Ester is an ethyl analog of (2R)-2-Methyl-butanoic Acid. Based on biological studies, (2R)-2-Methyl-butanoic Acid Ethyl Ester is an aroma compound that is found in apple juice. Group: Biochemicals. Grades: Highly Purified. CAS No. 40917-00-8. Pack Sizes: 100mg, 1g. Molecular Formula: C7H14O2, Molecular Weight: 130.18. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Ethyl Ester-d5 | (2R)-2-Methyl-butanoic Acid Ethyl Ester-d5 is an isotope analog of (2R)-2-Methyl-butanoic Acid Ethyl Ester. (2R)-2-Methyl-butanoic Acid Ethyl Ester is an ethyl analog of (2R)-2-Methyl-butanoic Acid. Based on biological studies, (2R)-2-Methyl-butanoic Acid Ethyl Ester is an aroma compound that is found in apple juice. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C7H9D5O2, Molecular Weight: 135.22. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Methyl Ester | (2R)-2-Methyl-butanoic Acid Methyl Ester is used as a chiral stationary phase in gas chromatography to allow the separation of enantiomers. Group: Biochemicals. Grades: Highly Purified. CAS No. 55449-44-0. Pack Sizes: 100mg, 1g. Molecular Formula: C6H12O2, Molecular Weight: 116.16. US Biological Life Sciences. | Worldwide |
| (2R)-2-Methyl-butanoic Acid Methyl Ester-d3 | (2R)-2-Methyl-butanoic Acid Methyl Ester-d3 is an isotope analog of (2R)-2-Methyl-butanoic Acid Methyl Ester. (2R)-2-Methyl-butanoic Acid Methyl Ester is used as a chiral stationary phase in gas chromatography to allow the separation of enantiomers. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C6H9D3O2, Molecular Weight: 119.18. US Biological Life Sciences. | Worldwide |
| (2R)-2-Oxiranylmethyl Ester Butanoic Acid | A reagent used in the synthesis of glycidol, a stabilizer in manufacturing of vinyl polymers; intermediate in synthesis of glycerol, glycidyl ethers, and amines; additive for oil and synthetic hydraulic fluids; epoxy resin diluent. Group: Biochemicals. Alternative Names: (R)-Oxiranylmethyl Ester Butanoic Acid; (-)-Glycidyl Butyrate; (2R)-(-)-Glycidyl Butyrate; (R)-(-)-Glycidyl Butyrate; (R)-Glycidyl Butyrate; (R)-Glycidyl Ester Butyric Acid. Grades: Highly Purified. CAS No. 60456-26-0. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| (2R,3S)-3-amino-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)butanoic acid | It's one of Aztreonam impurities, Aztreonam is a monobactam antibiotic used primarily to treat gram-negative bacterial infections. Grades: 95%. Molecular formula: C13H19N5O6S. Mole weight: 373.38. | |
| 2R,3S-Dihydroxy-4-oxo-butanoic Acid (>80%) | 2R, 3S-Dihydroxy-4-oxo-butanoic Acid is synthesized from D-Ribonolactone (R416000), which is a sugar lactone as inhibitor of β-galactosidase of E. coli. Group: Biochemicals. Grades: Highly Purified. CAS No. 1106851-69-7. Pack Sizes: 10mg, 100mg. Molecular Formula: C4H6O5. US Biological Life Sciences. | Worldwide |
| 2R,3S-Dihydroxy-4-oxo-butanoic Acid (>80%) | 2R, 3S-Dihydroxy-4-oxo-butanoic Acid is synthesized from D-Ribonolactone, which is a sugar lactone as inhibitor of E. coli β-galactosidase. Synonyms: 3,4,5-Trihydroxydihydrofuran-2(3H)-one. CAS No. 1106851-69-7. Molecular formula: C4H6O5. Mole weight: 134.09. | |
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