2-Chloropent-4-enoic acid CAS 909778-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 909778-25-2 |
| Molecular Formula | C5H7ClO2 |
| Molecular Weight | 134.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloropent-4-enoic acid (CAS 909778-25-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7ClO2. Molecular weight: 134.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7ClO2 |
| Molecular Weight | 134.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloropent Standards
- 4-Chloropent-4-enoic acid (CAS 58435-01-1)
- (E)-5-Chloropent-4-enamide (CAS 88981-60-6)
- (E)-(5-Chloropent-4-en-1-yl)boronic acid (CAS 1033764-31-6)
- (5-Chloropent-1-en-1-yl)boronic acid (CAS 57002-02-5)
- (E)-(5-Chloropent-1-en-1-yl)boronic acid (CAS 37490-32-7)
- 4-Chloropent-4-en-1-ol (CAS 1647-18-3)
- (R)-1-Chloropent-4-en-2-ol (CAS 197899-19-7)
- Methyl 2-chloropent-4-enoate (CAS 959041-29-3)
Recommended Standards
- 2-Chloroethyl Acrylate (CAS 2206-89-5)
- 3-Butenyl chloroformate (CAS 88986-45-2)
- 2-Chloro-1-methylcyclopropane-1-carboxylic acid (CAS 85391-09-9)
- 2-(4-Methoxy-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218790-37-4)
- 2-(5-(5-Chloro-1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)-3-phenylpropanoic acid (CAS 84712-65-2)
- J65BV539M3 7789-20-0 Deuterium oxide Deuterium oxide [USAN] Water-d2 Water, heavy (D2-O) AI3-52352 Deuterated water Dideuterium oxide EINECS 232-148-9 Heavy water Heavy water-d2 Heavy water (D2O) Water(sup 2)-H2 UNII-J65BV539M3 (sup 2)H HSDB 8190 (CAS 7789-20-0)
- N-(7-bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)cyclopropanecarboxamide (CAS 1090348-83-6)
- tert-Butyl (S)-3-cyclohexylpiperazine-1-carboxylate (CAS 1240583-01-0)
- Furo[3,2-c]pyridine-4-carboxylic Acid (CAS 190957-82-5)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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