Methyl 3-amino-4-methyl-5-(1H-pyrrol-1-yl)benzoate CAS 61544-58-9
| CAS No. | 61544-58-9 |
| Molecular Formula | C13H14N2O2 |
| Molecular Weight | 230.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 3-amino-4-methyl-5-(1H-pyrrol-1-yl)benzoate.
Methyl 3-amino-4-methyl-5-(1H-pyrrol-1-yl)benzoate (CAS 61544-58-9), molecular formula C13H14N2O2 and molecular weight 230.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl 3-amino-4-methyl-5-(1H-pyrrol-1-yl)benzoate (C13H14N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, 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 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), Methyl 3-amino-4-methyl-5-(1H-pyrrol-1-yl)benzoate 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 | C13H14N2O2 |
| Molecular Weight | 230.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Revefenacin impurity 105 (CAS CATO-C4X-2031105)
- (R)-2-(3-(Fluoromethyl)pyrrolidin-1-yl)ethanol 1443983-91-2 (CAS 1443983-91-2)
- 2-[4-bromo-5-cyclopropyl-3-(difluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 1001500-11-3)
- 3-(1-(Tert-butoxycarbonyl)piperidin-2-yl)butanoic acid (CAS 1334491-81-4)
- 2-cyclohexyl-2-(pyridin-4-yl)acetic acid hydrochloride (CAS 1909310-06-0)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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