1-[4-(Chlorosulfonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid CAS 874496-79-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874496-79-4 |
| Molecular Formula | C11H10ClNO5S |
| Molecular Weight | 303.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-[4-(Chlorosulfonyl)phenyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 874496-79-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H10ClNO5S. Molecular weight: 303.72 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H10ClNO5S |
| Molecular Weight | 303.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorosulfonyl Standards
- Benzyl 3-(chlorosulfonyl)pyrrolidine-1-carboxylate (CAS 1035173-74-0)
- Benzyl 3-((chlorosulfonyl)methyl)azetidine-1-carboxylate (CAS 1823485-72-8)
- Methyl 6-(chlorosulfonyl)-4-(trifluoromethyl)picolinate (CAS 1393550-63-4)
- Methyl 4-(chlorosulfonyl)-6-(trifluoromethyl)picolinate (CAS 1393560-76-3)
- 5-(Chlorosulfonyl)-2-(trifluoromethoxy)benzoic acid (CAS 845616-29-7)
- Ethyl 5-(chlorosulfonyl)-3-methyl-1-benzofuran-2-carboxylate (CAS 1173083-97-0)
- Ethyl 6-(chlorosulfonyl)chromane-3-carboxylate (CAS 1495410-93-9)
- ethyl 5-(chlorosulfonyl)-1-benzothiophene-2-carboxylate (CAS 1547967-32-7)
Recommended Standards
- 1-(4-Chloro-3-nitrobenzenesulfonyl)-2-methyl-4,5-dihydro-1H-imidazole (CAS 312279-47-3)
- 2-(3-Chloro-1-benzothiophen-2-yl)-6h,7h-[1,3]oxazolo[5,4-d]pyrimidin-7-one (CAS 937600-48-1)
- (1-(3-Chloro-4-fluorophenyl)-3-(pyridin-3-yl)-1H-pyrazol-4-yl)methanol (CAS 618444-58-9)
- Food Red No. 3 Aluminum Lake (CAS 12227-78-0)
- N-(2,4-dichloro-5-isopropoxyphenyl)-3-methoxybenzamide (CAS 338961-16-3)
- (S)-N2-Boc-propane-1,2-diamine Hydrochloride (CAS 959833-70-6)
- 4-(aminomethyl)phenyl acetate hydrochloride (CAS 1803609-66-6)
- methyl 3-methylazetidine-3-carboxylate hydrochloride (CAS 1114876-08-2)
- 3,6-Dibromo-2-chloropyridine (CAS 942206-18-0)
- Fibrinogen Related Peptide (CAS 80755-86-8)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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