5-Chlorothiazolo[4,5-d]pyrimidin-7-amine CAS 2090316-23-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090316-23-5 |
| Molecular Formula | C5H3ClN4S |
| Molecular Weight | 186.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chlorothiazolo[4,5-d]pyrimidin-7-amine (CAS 2090316-23-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H3ClN4S. Molecular weight: 186.62 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H3ClN4S |
| Molecular Weight | 186.62 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorothiazolo Standards
- 5-Chlorothiazolo[5,4-d]pyrimidin-2-amine (CAS 1006879-06-6)
- 6-Chlorothiazolo[5,4-b]pyridin-2(1H)-one (CAS 112523-34-9)
- 7-Chlorothiazolo[5,4-d]pyrimidin-5-amine, 97% (CAS 1211527-74-0)
- 5-Chlorothiazolo[5,4-b]pyridin-2(1H)-one (CAS 121879-69-4)
- 3-Chlorothiazolo[4,5-c]pyridazin-6-amine (CAS 1421637-49-1)
- 7-Chlorothiazolo[5,4-d]pyrimidin-2-amine (CAS 1578216-09-7)
- 6-Chlorothiazolo[5,4-b]pyridin-2-amine (CAS 1196153-99-7)
- 5-Chlorothiazolo[5,4-d]pyrimidin-2(1H)-one (CAS 120209-32-7)
Recommended Standards
- 5-Chloro-3-(methylthio)-1,2,4-triazine-6-carbonitrile (CAS 96259-45-9)
- 7-Chloro-5H-thiazolo[3,2-a]pyrimidin-5-one (CAS 66155-69-9)
- 5-(5-Chlorothiophen-2-yl)-2H-tetrazole (CAS 58884-89-2)
- 5,6-Di-p-tolylpyrazine-2,3-dicarbonitrile (CAS 52197-13-4)
- Meloxicam-d3 (CAS 942047-63-4)
- 2,7-Bis(4-bromophenyl)-9-hexyl-9H-carbazole (CAS 1884420-79-4)
- N1-(6-methylpyridin-2-yl)ethane-1,2-diamine dihydrochloride (CAS 1311316-96-7)
- N-(azetidin-3-yl)-N-methylcyclopropanecarboxamide (CAS 1487174-32-2)
- 3,3-Difluorocycloheptan-1-one (CAS 2344677-53-6)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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