(S)-3,4-Dihydroxybutanamide CAS 126495-84-9
| CAS No. | 126495-84-9 |
| Molecular Formula | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (S)-3,4-Dihydroxybutanamide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (S)-3,4-Dihydroxybutanamide (CAS 126495-84-9), a certified reference material (molecular formula C4H9NO3, MW 119.12 g/mol) for analytical method development and quality control.
(S)-3,4-Dihydroxybutanamide (C4H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (S)-3,4-Dihydroxybutanamide 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 | C4H9NO3 |
| Molecular Weight | 119.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Cetirizine Impurity 25 (CAS 123-85-3)
- methyl N-(2-hydroxyethyl)carbamate (CAS 13296-56-5)
- (R)-3-amino-2-(hydroxymethyl)propanoic acid (CAS 1217700-75-8)
- 2-Hydroxyethyl N-methylcarbamate (CAS 13296-57-6)
- 7-chloro-5-isopropyl-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1490657-99-2)
- 2-Propenoic acid, 2-(diethylamino)ethyl ester, homopolymer (CAS 25085-18-1)
- 4-(3-Bromophenyl)pyridine (CAS 4373-72-2)
- 3-Iodo-2-(trifluoromethyl)benzaldehyde (CAS 1261649-06-2)
- 1-(2-Bromo-5-methoxypyridin-4-yl)ethanone (CAS 1279816-18-0)
- Methyl 4-{3-[2-(methylamino)ethyl]-1,2,4-oxadiazol-5-yl}benzoate hydrochloride (CAS 1185302-83-3)
- Methyl 4-(diethoxymethyl)-1H-imidazole-5-carboxylate (CAS 85109-99-5)
- 2-[3-(chloromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073353-44-2)
- 2-(2-Methyl-1h-1,3-benzodiazol-1-yl)acetonitrile (CAS 54980-87-9)
- Lixisenatide (CAS 320367-13-3（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com