1-[(4-Chlorophenyl)methyl]-1H-indole-3-carboxylic acid CAS 93548-89-1
| CAS No. | 93548-89-1 |
| Molecular Formula | C16H12ClNO2 |
| Molecular Weight | 285.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[(4-Chlorophenyl)methyl]-1H-indole-3-carboxylic acid (CAS 93548-89-1), a certified reference material (molecular formula C16H12ClNO2, MW 285.72 g/mol) for analytical method development and quality control.
Structurally, 1-[(4-Chlorophenyl)methyl]-1H-indole-3-carboxylic acid (C16H12ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 285.72 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-[(4-Chlorophenyl)methyl]-1H-indole-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H12ClNO2 |
| Molecular Weight | 285.72 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenyl Standards
- 4-(4-Chlorophenyl)-2-(p-tolyl)oxazol-5(4H)-one (CAS 110314-98-2)
- Methyl 3-(4-chlorophenyl)-1H-indole-2-carboxylate (CAS 1134334-35-2)
- 2-(4-Chlorophenyl)-4-(p-tolyl)oxazol-5(4H)-one (CAS 114564-98-6)
- (4-Chlorophenyl)(5-methoxy-1H-indol-1-yl)methanone (CAS 30237-49-1)
- (E)-[(4-Chlorophenyl)methylidene]amino (2Z)-3-phenylprop-2-enoate (CAS 331462-10-3)
- 2-(4-Chlorophenyl)-6,8-dimethyl-4H-benzo[d][1,3]oxazin-4-one (CAS 301193-60-2)
- 2-[(3-Chlorophenyl)methyl]-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 341965-94-4)
- 3-(4-Chlorophenyl)-5-(4-methoxyphenyl)isoxazole (CAS 24097-19-6)
Recommended Standards
- 1-(4-Chlorobenzyl)-5-methylindoline-2,3-dione (CAS 303998-01-8)
- 1-Benzyl-6-chloro-1H-indole-3-carboxylic acid (CAS 921195-00-8)
- 1-(4-Chlorobenzyl)-1H-indole-2-carboxylic acid (CAS 220677-67-8)
- 1-Chloro-2-(dimethylamino)anthracene-9,10-dione (CAS 59222-12-7)
- (E)-4-(3-(2-Methoxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 2517583-84-3)
- 4-Benzoyl-1,3-diphenyl-1H-pyrazol-5(4H)-one (CAS 41836-32-2)
- (4,5-Dimethoxy-1,2-phenylene)dimethanol (CAS 22943-99-3)
- Benzhexol Impurity 02 HCl (CAS 30778-27-9)
- (3-(2-Aminopropan-2-yl)-4-fluorophenyl)boronic acid (CAS 2857817-28-6)
- 2-Chloro-N-((5,6-dimethyl-1H-benzo[d]imidazol-2-yl)methyl)benzamide (CAS 338410-60-9)
- 2-Ethyl-8,9-dimethoxy-5-{[(2,4,6-trimethylphenyl)methyl]sulfanyl}-[1,2,4]triazolo[1,5-c]quinazoline (CAS 860650-33-5)
- 5,8-Dimethyl-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 780754-27-0)
- 4-(4-fluorophenyl)-2-(piperidin-4-yl)pyrimidine dihydrochloride (CAS 1228457-21-3)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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