Isoindoline-2-carbonyl chloride CAS 3432-58-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3432-58-4 |
| Molecular Formula | C9H8ClNO |
| Molecular Weight | 181.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Isoindoline-2-carbonyl chloride (CAS 3432-58-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8ClNO. Molecular weight: 181.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8ClNO |
| Molecular Weight | 181.62 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Isoindoline Standards
- Isoindoline-1,3-dithione (CAS 18138-19-7)
- Methyl isoindoline-1-carboxylate (CAS 111605-85-7)
- Methyl isoindoline-4-carboxylate (CAS 775545-06-7)
- Methyl isoindoline-5-carboxylate (CAS 742666-57-5)
- Ethyl isoindoline-4-carboxylate (CAS 1311258-57-7)
- Ethyl isoindoline-5-carboxylate (CAS 185059-32-9)
- Ethyl isoindoline-2-carboxylate (CAS 61517-19-9)
- isoindoline-1-carboxamide (CAS 1095715-76-6)
Recommended Standards
- 8-Chloro-3,4-dihydroquinolin-2(1H)-one (CAS 83229-23-6)
- n-(3-Chlorophenyl)prop-2-enamide (CAS 7017-16-5)
- 8-Chloro-2-ethylimidazo[1,2-a]pyrazine (CAS 391954-17-9)
- 6-Chloroindole (CAS 17422-33-2)
- 1-Fmoc-4,4-dimethyl-L-proline (CAS 1380336-01-5)
- 2-Methyl-4-nitrophenylboronic Acid (CAS 1228829-54-6)
- 3-Cyano-3-(4-fluorophenyl)propiophenone (CAS 898767-98-1)
- Ethyl 5-amino-4-cyano-1H-pyrazole-1-carboxylate (CAS 220131-58-8)
- N-((5-(4-chloroquinazolin-6-yl)furan-2-yl)methyl)-2-(methylsulfonyl)ethan-1-amine (CAS 1334953-75-1)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com