1-(3-Chlorophenyl)-1H-pyrrole-2-carboxylic acid CAS 952958-82-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 952958-82-6 |
| Molecular Formula | C11H8ClNO2 |
| Molecular Weight | 221.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3-Chlorophenyl)-1H-pyrrole-2-carboxylic acid (CAS 952958-82-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H8ClNO2. Molecular weight: 221.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H8ClNO2 |
| Molecular Weight | 221.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 5-(3-Chlorophenyl)-1h-pyrrole-2-carboxylic acid (CAS 1048917-65-2)
- 5-(2-Chlorophenyl)-1h-pyrrole-2-carboxylic acid (CAS 1048919-09-0)
- 3-(4-Chlorophenyl)-1H-pyrazole-4-carbaldehydeoxime (CAS 1199253-23-0)
- 5-(4-Chlorophenyl)-3-methylisoxazole-4-carbaldehyde (CAS 1208081-07-5)
- 5-(3-Chlorophenyl)-3-methylisoxazole-4-carbaldehyde (CAS 1208081-72-4)
- 4-(4-Chlorophenyl)-1H-pyrrole-3-carboxylic acid (CAS 122453-98-9)
- 3-(4-Chlorophenyl)-6-methyl-1,2,4-triazin-5(2H)-one (CAS 126542-93-6)
- 3-(4-Chlorophenyl)-5-methylisoxazole-4-carbaldehyde (CAS 127426-59-9)
Recommended Standards
- 1-(3-Chloro-2-methylphenyl)-1H-pyrrole-2,5-dione (CAS 58670-25-0)
- 1-(3-chlorophenyl)-3-methylenedihydro-1H-pyrrole-2,5-dione (CAS 2593-51-3)
- 1-(3-(4-Chlorophenyl)isoxazol-5-yl)ethan-1-one (CAS 37091-33-1)
- (Z)-4-((2-Methyl-5-oxooxazol-4(5H)-ylidene)methyl)phenyl acetate (CAS 60470-81-7)
- tert-Butyl 4-(3-oxopropyl)-1H-imidazole-1-carboxylate (CAS 183500-09-6)
- N1-(4-bromobenzyl)-N3,N3-dimethylpropane-1,3-diamine (CAS 893583-21-6)
- 42-O-tert-Butyldimethylsilyloxyethyl-d4 Rapamycin (CAS 1356839-88-7)
- 2,2'-(Propane-1,3-diyldisulfinyl)bis(ethan-1-ol) (CAS 76305-83-4)
- 4-((n-Methylcyclopropanecarboxamido)methyl)benzamide (CAS 1223745-79-6)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com