6'-Chlorospiro[cyclopropane-1,3'-indolin]-2'-one CAS 83419-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83419-49-2 |
| Molecular Formula | C10H8ClNO |
| Molecular Weight | 193.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6'-Chlorospiro[cyclopropane-1,3'-indolin]-2'-one (CAS 83419-49-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8ClNO. Molecular weight: 193.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8ClNO |
| Molecular Weight | 193.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorospiro Standards
- 6'-Chlorospiro[cyclopropane-1,1'-isoindolin]-3'-one (CAS 1396777-82-4)
- 7'-Chlorospiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1403564-65-7)
- 4'-Chlorospiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1637752-36-3)
- 6'-Chlorospiro[cyclobutane-1,3'-indoline] (CAS 1403899-03-5)
- 6'-Chlorospiro[cyclopropane-1,3'-pyrrolo[3,2-c]pyridin]-2'(1'H)-one (CAS 1642801-92-0)
- 5-chlorospiro[1H-pyrrolo[3,2-b]pyridine-3,1'-cyclopropane]-2-one (CAS 2766107-43-9)
- 6-chlorospiro[1H-pyrrolo[3,2-b]pyridine-3,1'-cyclopropane]-2-one (CAS 2168639-48-1)
- 7-chlorospiro[1H-pyrrolo[2,3-c]pyridine-3,1'-cyclopropane]-2-one (CAS 2168099-56-5)
Recommended Standards
- 6-Chloro-8-methylquinolin-2(1H)-one (CAS 701289-61-4)
- 7-(chloromethyl)quinazolin-4-amine (CAS 323591-38-4)
- 6-chloro-8-methyl-2,7-naphthyridin-3-amine (CAS 2409074-69-5)
- n-(4-Chloro-3-fluorobenzyl)-3-methoxypropan-1-amine (CAS 1250553-17-3)
- Methyl (2-bromobenzyl)glycinate (CAS 852358-46-4)
- 4,5-Difluoro-2-iodophenol (CAS 186590-30-7)
- Favipiravir-13C3 (CAS CATO-C4X-210210)
- 2-Chloro-N-(2,2-dimethoxyethyl)acetamide (CAS 39096-83-8)
- 7-Boc-1-oxo-2,7-diazaspiro[3.5]nonane (CAS 1032158-48-7)
- Cycloaspeptide D (CAS 691363-62-9)
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