(±)-4-Amino-3-methylbutanoic acid CAS 71135-23-4
| CAS No. | 71135-23-4 |
| Molecular Formula | C5H11NO2 |
| Molecular Weight | 117.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 117.15 g/mol gives (±)-4-Amino-3-methylbutanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(±)-4-Amino-3-methylbutanoic acid (CAS 71135-23-4) is a high-purity analytical reference standard with the molecular formula C5H11NO2 and a molecular weight of 117.15 g/mol.
Structurally, (±)-4-Amino-3-methylbutanoic acid (C5H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 117.15 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (±)-4-Amino-3-methylbutanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H11NO2 |
| Molecular Weight | 117.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (3-amino-1H-pyrazol-5-yl)methanol (CAS 1000895-26-0)
- (R)-4-Amino-3-methylbutanoic acid (CAS 1116-92-3)
- 1-Amino-4-methoxybutan-2-one (CAS 1138729-04-0)
- 2-Amino-1,5-anhydro-2,4-dideoxy-D-threo-Pentitol (CAS 1240390-32-2)
- 3-Amino-1,5-anhydro-2,3-dideoxy-D-threo-pentitol (CAS 1309081-53-5)
- Methyl 2-Amino-2-methylpropionate (CAS 13257-67-5)
- 2-Amino-2-(oxetan-3-yl)ethan-1-ol (CAS 1337700-16-9)
- 2-Amino-2-methylpropanehydrazide (CAS 1342232-65-8)
Recommended Standards
- N, N- Dimethylalanine (CAS 19701-89-4)
- (1-(Aminomethyl)cyclobutyl)methanol (CAS 45513-32-4)
- 5-Ethynyl-2-methylpyridine (CAS 1945-85-3)
- (2R,3R)-2-(Hydroxymethyl)pyrrolidin-3-ol (CAS 198625-17-1)
- 1-(Furan-2-carboxamido)cyclohexanecarboxylic acid (CAS 63203-41-8)
- tert-Butyl 4-carbamoyl-1,1-dioxo-1,3-thiazolidine-3-carboxylate (CAS 1613292-57-1)
- 2-Amino-N-methyl-N-((S)-1-(thiazol-2-yl)ethyl)propanamide (CAS 1354027-03-4)
- 3-Bromo-N-methyl-N-(piperidin-4-yl)benzenesulfonamide hydrochloride (CAS 1353978-73-0)
- H-Ala-Trp-OH (CAS 16305-75-2)
- 1-(2,3-Dihydrobenzofuran-7-yl)-N-methylmethanamine (CAS 389845-43-6)
- 1,2-Dimethyl-1,3a,4,5,6,6a-hexahydrocyclopenta[b]pyrrol-6-ol (CAS 740758-74-1)
- (2-Hydroxy-3,5-dimethylphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone (CAS 93065-68-0)
- 5-Phenethyl-1H-1,2,4-triazole-3-thiol (CAS 911208-65-6)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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