(E)-4-Chlorobut-2-en-1-ol CAS 1775-39-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1775-39-9 |
| Molecular Formula | C4H7ClO |
| Molecular Weight | 106.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-4-Chlorobut-2-en-1-ol (CAS 1775-39-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H7ClO. Molecular weight: 106.55 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H7ClO |
| Molecular Weight | 106.55 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related E Standards
- 4-Chlorobut-2-en-1-ol (CAS 7523-44-6)
- 4-Chlorobut-2-en-1-amine (CAS 54880-27-2)
- 4-Chlorobut-2-yn-1-ol (CAS 13280-07-4)
- (Z)-2-chlorobut-2-enal (CAS 53175-28-3)
- 4-Chlorobut-2-ynoic acid (CAS 13280-03-0)
- 4-chlorobut-2-enoic acid (CAS 16197-90-3)
- (E)-4-chlorobut-2-enoic acid (CAS 26340-58-9)
- 2-Chlorobut-3-enoic acid (CAS 24253-33-6)
Recommended Standards
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- 3-chloro-3-methyl-oxetane (CAS 1903143-40-7)
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- (1-Benzyl-1,2,5,6-tetrahydropyridin-3-yl)boronic acid (CAS 1401448-32-5)
- 4-(3-(Cyclopentyloxy)-4-hydroxyphenyl)pyrrolidin-2-one (CAS 150519-28-1)
- Methyl 2-formyl-6-(pyridin-4-ylmethoxy)nicotinate (CAS 1707569-00-3)
- (S)-2-((tert-butoxycarbonyl)amino)-2-(cuban-1-yl)acetic acid (CAS 2231664-95-0)
- 3-{[(9h-fluoren-9-ylmethoxy)carbonyl](propan-2-yl)amino}propanoic acid (CAS 1342594-74-4)
- 4-Amino-5-bromonicotinamide (CAS 1823954-21-7)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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