6-(Methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine CAS 897367-08-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 897367-08-7 |
| Molecular Formula | C6H6N4O2S |
| Molecular Weight | 198.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 897367-08-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6N4O2S. Molecular weight: 198.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6N4O2S |
| Molecular Weight | 198.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Oxo-2,3-dihydro-5H-pyrimido[2,1-b][1,3]thiazole-6-carboxylic acid (CAS 32084-55-2)
- 6-Aminobenzo[d]isothiazol-3(2H)-one 1,1-dioxide (CAS 22094-62-8)
- 5-Nitropyridin-2-yl carbamimidothioate (CAS 96592-03-9)
- N-(9-Ethyl-9H-carbazol-3-yl)-3-(2,3,5-trimethyl-7-oxo-7H-furo[3,2-g]chromen-6-yl)propanamide (CAS 858756-73-7)
- 2,2'-((Perfluoroethane-1,2-diyl)bis(oxy))bis(2,2-difluoroacetic acid) (CAS 55621-21-1)
- Ethyl 6-fluoro-2,3-dimethoxybenzoate (CAS 1260651-11-3)
- Simvastatin D3 (CAS 1002347-61-6)
- 1-(2,6-Dimethylimidazo[1,2-a]pyrazin-3-yl)ethanone (CAS 620604-03-7)
- 5-(Cyclopropylmethoxy)-2-(dimethylamino)phenol (CAS 1243379-72-7)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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