6-(chlorosulfonyl)-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid CAS 885532-09-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885532-09-2 |
| Molecular Formula | C10H9ClO5S |
| Molecular Weight | 276.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-(chlorosulfonyl)-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid (CAS 885532-09-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H9ClO5S. Molecular weight: 276.69 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H9ClO5S |
| Molecular Weight | 276.69 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 methanol, ethanol, DMSO |
| 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related chlorosulfonyl Standards
- (2e)-3-[3-(chlorosulfonyl)-4-methoxyphenyl]prop-2-enoic acid (CAS 610258-89-4)
- 4-[4-(chlorosulfonyl)phenyl]-4-oxobutanoic acid (CAS 937661-23-9)
- 3-(4-(Chlorosulfonyl)phenyl)pentanoic acid (CAS 1258652-14-0)
- Methyl 2-(chlorosulfonyl)-5-(propan-2-yl)benzoate (CAS 1343794-72-8)
- 2-(3-(Chlorosulfonyl)-2,4,6-trimethylphenyl)acetic acid (CAS 1461706-50-2)
- Methyl 2-[4-(chlorosulfonyl)phenyl]-2-methylpropanoate (CAS 612532-24-8)
- 2-{[4-(chlorosulfonyl)phenyl]formamido}acetic acid (CAS 155493-93-9)
- Methyl 3-(chlorosulfonyl)-4-(dimethylamino)benzoate (CAS 1155083-98-9)
Recommended Standards
- N,N-Diallyl-3-chloro-5-(trifluoromethyl)-2-pyridinamine (CAS 478260-92-3)
- 3-(4-Chloro-phenyl)-2-(4-fluoro-phenyl)-acrylic acid (CAS 377769-45-4)
- tert-Butyl (2-chloro-5-fluoro-6-methoxypyridin-3-yl)carbamate (CAS 943025-87-4)
- (3-(Trifluoromethyl)adamantan-1-yl)methanamine (CAS 1423117-61-6)
- 1-(Tert-butyl)-3-isothiocyanatobenzene (CAS 611226-35-8)
- 2-(Ethylthio)-N-((5-phenylisoxazol-3-yl)methyl)benzamide (CAS 953224-68-5)
- trifluoroacetic acid methyl 5-methyl-3H-imidazo[4,5-b]pyridine-7-carboxylate (CAS 1803589-98-1)
- (Z)-2-[2-(Tritylamino)thiazol-4-yl]-2-(trityloxyimino)acetic Acid Ethyl Ester (CAS 69689-86-7)
- Itraconazole Impurity 48 (CAS CATO-C4X-149748)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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