7H-Purine-6-sulfonyl chloride CAS 1248933-54-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248933-54-1 |
| Molecular Formula | C5H3ClN4O2S |
| Molecular Weight | 218.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7H-Purine-6-sulfonyl chloride (CAS 1248933-54-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H3ClN4O2S. Molecular weight: 218.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H3ClN4O2S |
| Molecular Weight | 218.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(1H-Purine-6-carboxamido)acetic acid (CAS 6729-58-4)
- 9H-Purine-6-sulfonyl fluoride (CAS 1513-63-9)
- 1H-Purine-6-sulfonic acid (CAS 25023-39-6)
- 1H-Purine-6-sulfonamide (CAS 82499-01-2)
- 7H-Purine-2-sulfonamide (CAS 88511-79-9)
- 9H-Purine-2,6-diamine sulfate (CAS 75505-74-7)
- 1H-Purine-6-carbonyl chloride (CAS 70265-75-7)
- (7H-Purine-2,6-diyl)dimethanol (CAS 917235-60-0)
Recommended Standards
- Benzo[c][1,2,5]oxadiazole-4-sulfonyl chloride (CAS 114322-14-4)
- Benzo[c][1,2,5]oxadiazole-5-sulfonyl chloride (CAS 160232-20-2)
- Methyl 5-chloro-2-fluoro-4-methoxybenzoate (CAS 211172-73-5)
- 4-Bromo-2-methoxybenzamide (CAS 812667-44-0)
- 2-(Methylthio)-6-(trifluoromethyl)pyrimidin-4-amine (CAS 85730-32-1)
- 4-Methyl-2-(2-methylthiazol-4-yl)phenol (CAS 744152-38-3)
- 2-(Benzylsulfanyl)-6-[(E)-2-(4-methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]pyridine-3-carbonitrile (CAS 303985-51-5)
- 5-Bromo-4-methylpyridine-4-boronic acid (CAS 2121511-49-5)
- Diethyl Oxalate (CAS 95-92-1)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com