2-hydroxypent-3-enoic acid CAS 78119-42-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78119-42-3 |
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-hydroxypent-3-enoic acid (CAS 78119-42-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8O3. Molecular weight: 116.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8O3 |
| Molecular Weight | 116.12 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) | 2.0 |
| CAS Registry Year (est.) | 1979 |
Related hydroxypent Standards
- (S)-2-Hydroxypent-4-enoic acid (CAS 164453-92-3)
- 2-Hydroxypent-4-enoic acid (CAS 67951-43-3)
- 3-Hydroxypent-4-enoic acid (CAS 81357-28-0)
- 2-Hydroxypent-4-ynoic acid (CAS 1013026-68-0)
- 3-Hydroxypent-4-ynoic acid (CAS 1314901-38-6)
- 5-Hydroxypent-2-ynoic acid (CAS 54620-70-1)
- Methyl 2-hydroxypent-4-enoate (CAS 84263-15-0)
- (S)-3-Hydroxypent-4-enenitrile (CAS 6071-81-4)
Recommended Standards
- 2-Hydroxydihydro-2H-pyran-3(4H)-one (CAS 55074-90-3)
- 2-hydroxy-1H-imidazole-5-carbaldehyde (CAS 72864-28-9)
- 2-Methoxybut-2-enoic acid (CAS 38588-37-3)
- 2-(Dimethylamino)-6,7-dimethoxy-4H-3,1-benzoxazin-4-one (CAS 865660-66-8)
- 2-(4-Methoxycyclohexyl)ethan-1-ol (CAS 98955-25-0)
- 2-[5-amino-3-(2-methylphenyl)-1h-pyrazol-1-yl]ethan-1-ol (CAS 956751-79-4)
- N-Methyl-3-pentanamine (CAS 52317-98-3)
- 2,2-Dimethyl-1-(2-thioxothiazolidin-3-yl)propan-1-one (CAS 138459-91-3)
- Peramivir Impurity 96 (CAS CATO-C4X-183396)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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