2-chloroprop-2-ene-1-sulfonyl chloride CAS 40644-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40644-59-5 |
| Molecular Formula | C3H4Cl2O2S |
| Molecular Weight | 175.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-chloroprop-2-ene-1-sulfonyl chloride (CAS 40644-59-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H4Cl2O2S. Molecular weight: 175.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H4Cl2O2S |
| Molecular Weight | 175.03 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) | 1.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related chloroprop Standards
- 3-chloroprop-2-ene-1-sulfonyl chloride (CAS 859056-31-8)
- 2-{[(2E)-3-chloroprop-2-en-1-yl]oxy}oxane (CAS 1882034-37-8)
- 3-(3-Chloroprop-2-enamido)propanoic acid (CAS 1087792-14-0)
- 1-(3-Chloroprop-1-en-1-yl)-4-fluorobenzene (CAS 145798-29-4)
- (E)-1-(3-Chloroprop-1-en-1-yl)-4-fluorobenzene (CAS 27064-92-2)
- 1-(3-Chloroprop-1-yn-1-yl)-3-methoxybenzene (CAS 210885-07-7)
- 1-(3-chloroprop-1-yn-1-yl)-4-fluorobenzene (CAS 1179597-72-8)
- (E)-1-(3-chloroprop-1-en-1-yl)-3-methoxybenzene (CAS 478930-89-1)
Recommended Standards
- 2-Bromo-4,5-dimethyl-1H-imidazole (CAS 2302-38-7)
- 2-Bromo-1-ethyl-1H-imidazole (CAS 663171-12-8)
- 4-(Bromomethyl)-1-methyl-1H-pyrazole (CAS 762237-02-5)
- [3-(3-fluorophenyl)pyrrolidin-3-yl]methanol hydrochloride (CAS 1955556-85-0)
- [5-(dimethoxymethyl)-2-fluorophenyl]methanol (CAS 334019-16-8)
- (R)-N1,N1-Diethylpentane-1,4-diamine (CAS 67459-50-1)
- 3-(2-Propenyl)adenine (CAS 13532-34-8)
- 2-iodo-2,3-dihydro-1H-indene (CAS 24329-96-2)
- n-[1-(3,5-dimethyl-1h-pyrazol-1-yl)propan-2-ylidene]hydroxylamine (CAS 1173323-92-6)
- Hexapeptide-11 (CAS 161258-30-6)
Why CATO?
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