4-methyl-2,3-dihydro-1H-indole-2-carboxylic acid hydrochloride CAS 2059932-96-4
| CAS No. | 2059932-96-4 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 213.66 g/mol gives 4-methyl-2,3-dihydro-1H-indole-2-carboxylic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-methyl-2,3-dihydro-1H-indole-2-carboxylic acid hydrochloride (CAS 2059932-96-4), a certified reference material (molecular formula C10H11NO2HCl, MW 213.66 g/mol) for analytical method development and quality control.
The molecular framework of 4-methyl-2,3-dihydro-1H-indole-2-carboxylic acid hydrochloride (C10H11NO2HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 4-methyl-2,3-dihydro-1H-indole-2-carboxylic acid hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11NO2 HCl |
| Molecular Weight | 213.66 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related methyl Standards
- 3-(3,6-Dihydro-2h-pyran-4-yl)benzoic acid (CAS 1000016-95-4)
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- Methyl 9,10-Dihydro-9-oxoacridine-4-carboxylate (CAS 100039-03-0)
- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)propan-1-ol (CAS 1000540-71-5)
- 2,5-Dihydro-1-(2-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylic acid dimethylamide (CAS 1000574-24-2)
- 5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2)
- Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-65-7)
- 2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (2-chlorophenyl)amide (CAS 1000576-93-1)
Recommended Standards
- [(2-Methylphenyl)amino](oxo)acetic acid (CAS 406190-09-8)
- (S)-1-(2-Aminoethyl)-N-benzyl-N-cyclopropylpiperidin-3-amine (CAS 1354007-46-7)
- (2,3-Dimethylphenyl)(6-methylpyridin-2-yl)methanone (CAS 1187163-24-1)
- 5-Benzoimidazol-1-ylmethyl-4-(2-chloro-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 721903-50-0)
- 4-(5-Methyl-4-phenyl-1H-1,2,3-triazol-1-yl)aniline (CAS 84292-44-4)
- (3,5-Dimethyl-1H-indol-2-yl)methanol (CAS 706788-98-9)
- Hydrazinecarbothioamide, 2,2'-[1-(2-ethoxyethyl)-1,2-ethanediylidene]bis[N-[(3-bromo-4-methoxyphenyl)methyl]-, copper complex (CAS 93599-72-5)
- 3-(Dimethylamino)-1-methylquinoxalin-2(1H)-one (CAS 338774-60-0)
- 8-Ethyl-2-pyridin-3-ylquinoline-4-carbonylchloride hydrochloride (CAS 1332529-04-0)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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 18665070610 / Nicole.chen@cato-chem.com