4-Hydroxy-3-methylbutanoic acid CAS 77220-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77220-86-1 |
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Hydroxy-3-methylbutanoic acid (CAS 77220-86-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H10O3. Molecular weight: 118.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1979 |
Related Hydroxy Standards
- N’-hydroxy-2-methoxypropanimidamide (CAS 1251430-35-9)
- 3-Hydroxy-2-(hydroxymethyl)-2-methylpropanal (CAS 18516-18-2)
- (R)-2-Hydroxy-2-methylbutanoic acid (CAS 37505-02-5)
- (S)-2-Hydroxy-2-methylbutanoic acid (CAS 37505-07-0)
- 2-Hydroxy-2-methylpropanehydrazide (CAS 42596-46-3)
- 3-Hydroxy-2-ethylpropionic acid (CAS 4374-62-3)
- 4-Hydroxy-2-methylbutanoic acid (CAS 81381-89-7)
- Methyl 3-Hydroxy-2-methylpropanoate (CAS 42998-03-8)
Recommended Standards
- 4-Methoxybutyric Acid (CAS 29006-02-8)
- 4-Ethynylphenol (CAS 2200-91-1)
- 4-Methoxytetrahydrofuran-3-ol (CAS 98070-17-8)
- 3-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride (CAS 1260879-95-5)
- 2-(Pyridin-3-yl)benzo[d]oxazole (CAS 2295-42-3)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-(4-fluorophenyl)acetic acid (CAS 142186-36-5)
- Methyl 1H,2H,3H,4H-pyrrolo[1,2-a]pyrazine-8-carboxylate (CAS 1499207-49-6)
- ETHYL 3-(1-TRITYL-1H-IMIDAZOL-4-YL)PROPANOATE (CAS 184030-80-6)
- 5-[(4-tert-butylphenoxy)methyl]furan-2-carboxylic acid (CAS 74556-54-0)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com