Trans-4-(carboxymethyl)-5,7-dichloro-1,2,3,4-tetrahydroquinoline-2-carboxylic acid CAS 132691-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132691-83-9 |
| Molecular Formula | C12H11Cl2NO4 |
| Molecular Weight | 304.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Trans-4-(carboxymethyl)-5,7-dichloro-1,2,3,4-tetrahydroquinoline-2-carboxylic acid (CAS 132691-83-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11Cl2NO4. Molecular weight: 304.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11Cl2NO4 |
| Molecular Weight | 304.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (4,6-Dichloropyrimidin-5-yl)(quinolin-4-yl)methanone (CAS 1260784-20-0)
- 2-Amino-N-(2-iodobenzyl)-N-methylacetamide (CAS 1353951-71-9)
- 4-Cyclopropoxy-5-iodo-N,N-dimethylpyridin-2-amine (CAS 1243478-97-8)
- 1-(3-Chlorophenyl)-3-(2-hydroxy-4-methylphenyl)propane-1,3-dione (CAS 1573547-61-1)
- 1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-(4-nitrophenyl)thiourea (CAS 101721-59-9)
- 2-Chloro-1-(2-methyl-1H-indol-3-yl)-propan-1-one (CAS 731003-87-5)
- 3-Bromo-5-((4-methylbenzyl)sulfonyl)-1,2,4-thiadiazole (CAS 494763-25-6)
- 4-methyl-2-oxo-1H-pyrimidine-6-carboxylic acid (CAS 89640-83-5)
- (3S)-3-Amino-N-cyclopropyl-2-hydroxyheptanamidehydrochloride(1:1) (CAS 1137141-25-3)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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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