1-(Cyclopropylcarbonyl)-5-indolinesulfonyl chloride CAS 879562-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 879562-21-7 |
| Molecular Formula | C12H12ClNO3S |
| Molecular Weight | 285.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Cyclopropylcarbonyl)-5-indolinesulfonyl chloride (CAS 879562-21-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12ClNO3S. Molecular weight: 285.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12ClNO3S |
| Molecular Weight | 285.75 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 chloroform, dichloromethane, ethyl acetate, 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 Cyclopropylcarbonyl Standards
- N-{4-[(cyclopropylcarbonyl)amino]benzyl}-1H-imidazole-1-carboxamide (CAS 1049873-53-1)
- 2-[(Cyclopropylcarbonyl)amino]-4-phenyl-3-thiophenecarboxylic acid (CAS 744230-61-3)
- 1171013-61-8 4-{5-[(Cyclopropylcarbonyl)amino]pyridin-2-yl}benzoic acid MFCD14281930 (CAS 1171013-61-8)
- 4-[(Cyclopropylcarbonyl)amino]-2-(trifluoromethyl)benzoic Acid (CAS 1314406-50-2)
- 2-[(Cyclopropylcarbonyl)amino]-4,5-dimethoxybenzoic Acid (CAS 496913-51-0)
- 3-{[1-(Cyclopropylcarbonyl)-2,3-dihydro-1H-indol-5-yl]sulfonyl}propanoic acid (CAS 1170565-67-9)
- Methyl 2-(cyclopropylcarbonyl)-4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-oxobutanoate (CAS 1424941-15-0)
- 2-[(cyclopropylcarbonyl)amino]-4,5-dimethylthiophene-3-carboxylic acid (CAS 852933-11-0)
Recommended Standards
- (2-Chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methanol (CAS 885698-97-5)
- 2-chloro-N-(1,1-dioxido-2,3-dihydrothien-3-yl)-N-phenylacetamide (CAS 392314-55-5)
- 2-(7-(Chloromethyl)-2-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidin-3-yl)-N-methylacetamide (CAS 1956370-17-4)
- (3-(3-Benzyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanone (CAS 1351631-46-3)
- 1-Phenyl-4-(thiophen-2-yl)-1h-imidazole-2-thiol (CAS 154548-79-5)
- 2-(1-((Dichloromethyl)sulfonyl)-2-(5-iodofuran-2-yl)vinyl)-5-nitrofuran (CAS 62429-79-2)
- 1-Butyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylic acid (CAS 937632-83-2)
- 2-(2-((4-Fluorobenzyl)amino)ethoxy)ethan-1-ol (CAS 174561-42-3)
- Cyclo(-D-Leu-D-Pro) (G-1755.0250) (CAS 274680-11-4)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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