(2,5-dichlorothiophen-3-yl)methanol CAS 219765-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219765-84-1 |
| Molecular Formula | C5H4Cl2OS |
| Molecular Weight | 183.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2,5-dichlorothiophen-3-yl)methanol (CAS 219765-84-1) pharmaceutical standards reference standard. Molecular formula: C5H4Cl2OS. Molecular weight: 183.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H4Cl2OS |
| Molecular Weight | 183.06 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related dichlorothiophen Standards
- (4,5-Dichlorothiophen-2-yl)methanol (CAS 89284-46-8)
- (2,5-Dichlorothiophen-3-yl)methanamine (CAS 34843-79-3)
- 1-(4,5-Dichlorothiophen-3-yl)ethan-1-one (CAS 123418-68-8)
- 1-(3,4-Dichlorothiophen-2-yl)ethan-1-one (CAS 57681-58-0)
- 1-(4,5-Dichlorothiophen-2-yl)ethanone (CAS 57681-59-1)
- 1-(2,5-Dichlorothiophen-3-yl)ethan-1-amine (CAS 603951-46-8)
- (4,5-Dichlorothiophen-2-yl)boronic acid (CAS 1190737-21-3)
- (S)-1-(2,5-Dichlorothiophen-3-yl)ethan-1-ol (CAS 1567870-68-1)
Recommended Standards
- (1-methyl-1H-indol-5-yl)boronic acid (CAS 192182-55-1)
- (3-methyl-1H-indol-5-yl)boronic acid (CAS 590417-54-2)
- 1-Bromo-2-fluorohexane (CAS 1871-74-5)
- 2-(3,5-Dimethyl-4-pyrazolyl)benzoic Acid (CAS 321309-43-7)
- 6-CHLOROINDOXYL-1,3-DIACETATE (CAS 108761-33-7)
- 2-(Phenylamino)butanamide (CAS 1218556-32-1)
- 5-(Hydroxymethyl)-2-methoxy-5,8-dihydro-6H-pyrano[3,4-b]pyridin-5-ol (CAS 2814523-12-9)
- Aspartame EP Impurity A (CAS 5262-10-2)
- 4-bromo-3,6-dimethyl-2-nitroaniline (CAS 717881-00-0)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
Why CATO?
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