7-Chlorothiazolo[4,5-d]pyrimidine-2-thiol CAS 1820651-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820651-41-9 |
| Molecular Formula | C5H2ClN3S2 |
| Molecular Weight | 203.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-Chlorothiazolo[4,5-d]pyrimidine-2-thiol (CAS 1820651-41-9) pharmaceutical standards reference standard. Molecular formula: C5H2ClN3S2. Molecular weight: 203.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H2ClN3S2 |
| Molecular Weight | 203.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Chlorothiazolo Standards
- 7-Chlorothiazolo[5,4-d]pyrimidine-2-thiol (CAS 1707571-66-1)
- 5-Chlorothiazolo[4,5-b]pyridine-2(3H)-thione (CAS 1801345-62-9)
- 6-Chlorothiazolo[4,5-b]pyridine-2-thiol (CAS 488742-54-7)
- 7-Chlorothiazolo[4,5-c]pyridine-2(3H)-thione (CAS 908355-84-0)
- 6-chlorothiazolo[5,4-c]pyridin-2-amine (CAS 1206250-50-1)
- 5-chlorothiazolo[5,4-b]pyridin-2-amine (CAS 31784-71-1)
- 7-Chlorothiazolo[4,5-b]pyridine-2-carboxylic acid (CAS 1206248-22-7)
- 5-Chlorothiazolo[4,5-b]pyridine-2-carboxylic acid (CAS 1206248-67-0)
Recommended Standards
- 3-(Chloromethyl)-5-phenylpyridine (CAS 177976-31-7)
- 2-Chloro-1-(2-oxa-7-azaspiro[3.5]nonan-7-yl)ethan-1-one (CAS 1824061-72-4)
- 2-Benzyl-5-chloropyridine (CAS 1874155-32-4)
- 2,5-Dimethyl-1-(3-methylbenzyl)-1H-pyrrole-3-carbaldehyde (CAS 937662-69-6)
- 2,4-Dichlorthiophen (CAS 17249-75-1)
- (1-Bromo-1-phenylethyl)triphenylphosphonium bromide (CAS 30537-10-1)
- 3'-Bromo-2,2,2-trifluoroacetophenone 3-Bromo-A,A,A-trifluoroacetophenone 1-(3-bromophenyl)-2,2,2-trifluoroethan-1-one 1-(3-bromophenyl)-2,2,2-trifluoroethanone 655-26-5 (CAS 655-26-5)
- Siloxanes and Silicones, di-Me, Me 3,3,3-trifluoropropyl, vinyl group-terminated (CAS 68951-98-4)
- 2-Pyridin-4-yl-1H-benzimidazole (CAS 2208-59-5)
- Peptide Impurity 04 (CAS 2913424-91-4)
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