2-(2-(5-Chloro-1H-indol-3-yl)-2-oxoacetamido)acetic acid CAS 94732-43-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94732-43-1 |
| Molecular Formula | C12H9ClN2O4 |
| Molecular Weight | 280.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(5-Chloro-1H-indol-3-yl)-2-oxoacetamido)acetic acid (CAS 94732-43-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9ClN2O4. Molecular weight: 280.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9ClN2O4 |
| Molecular Weight | 280.66 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- Ethyl 4-chloro-6-nitroquinoline-3-carboxylate (CAS 103514-54-1)
- 2-((4-Chloro-6-methoxypyrimidin-2-yl)oxy)benzoic acid (CAS 110284-77-0)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1,2,4-thiadiazol-5-amine (CAS 1179362-69-6)
- 3-Chloro-2-(1H-1,2,4-triazol-3-ylsulfanyl)-5-(trifluoromethyl)pyridine (CAS 123822-41-3)
- Ethyl 4-chloro-8-nitroquinoline-3-carboxylate (CAS 131548-98-6)
- Ethyl 4-chloro-5-nitroquinoline-2-carboxylate (CAS 1447606-60-1)
- Ethyl 4-chloro-7-nitroquinoline-2-carboxylate (CAS 1447608-14-1)
- 2-(6-Chloro-3-hydroxyquinoline-2-carboxamido)acetic acid (CAS 189359-08-8)
Recommended Standards
- 2-(2-(1,3-Dioxoisoindolin-2-yl)acetamido)acetyl chloride (CAS 59180-28-8)
- 2-(2-Chloro-4,5-difluorophenyl)benzo[d]oxazol-5-amine (CAS 530121-74-5)
- 1-(3-Chlorophenyl)-4-methoxy-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 339030-37-4)
- tert-Butyl 3-(5-methylthiophen-2-yl)isoxazolidine-2-carboxylate (CAS 2751647-40-0)
- 1-Isopropoxy-2-nitrobenzene (CAS 38753-50-3)
- 1-Bromo-2-methoxy-4-(methoxymethoxy)benzene (CAS 949892-17-5)
- Rivaroxaban Impurity 90 (CAS 59614-95-8)
- 2-(4-Chloro-3-fluorophenyl)-3-methylbutan-2-ol (CAS 1379313-03-7)
- 7-Methyl-1H-indol-4-ol (CAS 19499-91-3)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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