1-Methylindoline-7-carboxylic acid CAS 289725-22-0
| CAS No. | 289725-22-0 |
| Molecular Formula | C10H11NO2 |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Methylindoline-7-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Methylindoline-7-carboxylic acid (CAS 289725-22-0), a certified reference material (molecular formula C10H11NO2, MW 177.20 g/mol) for analytical method development and quality control.
The molecular framework of 1-Methylindoline-7-carboxylic acid (C10H11NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 1-Methylindoline-7-carboxylic acid 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 |
| Molecular Weight | 177.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methylindoline Standards
- 1-Methylindoline-6-carboxylic acid (CAS 1071432-99-9)
- 1-Methylindoline-2-carboxylic acid (CAS 140397-34-8)
- 1-Methylindoline-4-carboxylic Acid (CAS 168899-63-6)
- (R)-3-methylindoline-4-carboxylic acid (CAS 2306253-05-2)
- (S)-2-Methylindoline-2-carboxylic acid (CAS 253136-56-0)
- 1-Methylindoline-3-carboxylic acid (CAS 933755-01-2)
- 1-Methylindoline-5-carboxylic acid (CAS 380922-37-2)
- N-methylindoline-5-carboxamide (CAS 1152520-32-5)
Recommended Standards
- 1-Pyridin-2-ylpiperazin-2-one, 97% (CAS 345310-98-7)
- 2-((1H-Indol-7-yl)oxy)ethan-1-ol (CAS 313656-45-0)
- 1-Methyl-4-(2-nitro-1-propen-1-yl)benzene (CAS 29816-55-5)
- 2-((4,5,6,7-Tetrahydro-1H-indazol-3-yl)oxy)acetonitrile (CAS 61088-04-8)
- 6-Methoxy-N-methylpyridin-2-amine (CAS 88569-83-9)
- (1-Methyl-1H-benzoimidazol-2-yl)-methanol (CAS 7467-35-8)
- 4-(Aminomethyl)-5-bromo-6-(difluoromethyl)picolinaldehyde (CAS 1806856-70-1)
- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)-3-(2-oxobenzo[d]oxazol-3(2H)-yl)propanamide (CAS 851989-52-1)
- Morpholine Impurity 6 (CAS CATO-C4X-31686)
- (8E,10E)-Octadeca-8,10-dienoic acid (CAS 115863-92-8)
- 3,4-Dimethylbenzylmagnesium chloride (CAS 36229-43-3)
- 3-Chloro-n'-hydroxy-4,5-dimethoxybenzene-1-carboximidamide (CAS 926215-48-7)
- Tapentadol Impurity 19 (CAS CATO-C4X-209919)
- Peptide T (CAS 106362-32-7)
Why CATO?
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