2-methylpyrazolo[1,5-a]pyrimidine-3-sulfonyl chloride CAS 1306604-90-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1306604-90-9 |
| Molecular Formula | C7H14ClN3O2S |
| Molecular Weight | 239.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-methylpyrazolo[1,5-a]pyrimidine-3-sulfonyl chloride (CAS 1306604-90-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H14ClN3O2S. Molecular weight: 239.72 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H14ClN3O2S |
| Molecular Weight | 239.72 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related methylpyrazolo Standards
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- 1-(2-Methylpyrazolo[1,5-a]pyrazin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1713639-96-3)
- (5-Methylpyrazolo[1,5-a]pyridin-3-yl)(piperazin-1-yl)methanone (CAS 1428233-62-8)
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Recommended Standards
- 4-(Chloromethyl)-2-(2-methoxyphenyl)thiazole (CAS 129486-80-2)
- 5-chloro-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]aniline (CAS 133303-68-1)
- 4-(Chloromethyl)-1-(4-(methylthio)phenyl)-1H-1,2,3-triazole (CAS 1250978-47-2)
- alpha-Naphthoflavone (CAS 604-59-1)
- 5-Bromo-2,4-difluoro-3-methylbenzaldehyde (CAS 1378865-38-3)
- (S)-1-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)prop-2-en-1-amine hydrochloride (CAS 1212870-27-3)
- Obatoclax (CAS 803712-67-6)
- 9-Phenyl-9H-purin-6-amine (CAS 20145-09-9)
- 2-(5-Fluoro-2-methoxyphenyl)piperidine (CAS 901918-23-8)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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