Methyl 4-aminochroman-8-carboxylate CAS 325152-96-3
| CAS No. | 325152-96-3 |
| Molecular Formula | C11H13NO3 |
| Molecular Weight | 207.23 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 4-aminochroman-8-carboxylate.
Methyl 4-aminochroman-8-carboxylate (CAS 325152-96-3) is a high-purity analytical reference standard with the molecular formula C11H13NO3 and a molecular weight of 207.23 g/mol.
Methyl 4-aminochroman-8-carboxylate (C11H13NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 4-aminochroman-8-carboxylate 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 | C11H13NO3 |
| Molecular Weight | 207.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-(4-Aminochroman-4-yl)acetic acid (CAS 1342667-86-0)
- (R)-4-Aminochroman-8-carboxylic acid (CAS 1212947-36-8)
- (S)-4-Aminochroman-8-carboxylic acid (CAS 1213700-14-1)
- 4-Aminochroman-8-carboxylic acid (CAS 1273613-75-4)
- 6-Aminochroman-2-carboxylic acid (CAS 378252-02-9)
- (7-Aminochroman-2-yl)methanol (CAS 195453-74-8)
- Ethyl 2-(4-aminochroman-4-yl)acetate (CAS 1541628-28-7)
- (S)-4-Aminochroman-7-carbonitrile (CAS 1213367-22-6)
Recommended Standards
- Methyl 4-acetamido-3-methylbenzoate (CAS 239075-25-3)
- Methyl 4-aminochromane-7-carboxylate (CAS 361370-01-6)
- Methyl 4-{[(1-methylethylidene)amino]oxy}benzoate (CAS 58658-56-3)
- Methyl 4-methoxy-2,3-dihydro-1h-indole-2-carboxylate (CAS 899825-81-1)
- (3-isocyanatopropoxy)benzene (CAS 301530-53-0)
- 4'-Fluoro-3,4-dimethyl-1,1'-biphenyl (CAS 72968-91-3)
- D-xylose (CAS 31178-70-8)
- (2R,3R,4S,5R)-2-(6-amino-9H-purin-9-yl)-5-((isopropylamino)methyl)tetrahydrofuran-3,4-diol (CAS 1394956-64-9)
- 1,1-Dibutylurea (CAS 619-37-4)
- Tert-butyl ((1-(tetrahydro-2h-pyran-4-carbonyl)piperidin-4-yl)methyl)carbamate (CAS 1286273-83-3)
- Apalutamide Impurity 6 (CAS 1332391-11-3)
- 3-(6-(Thiophen-2-yl)imidazo[2,1-b]thiazol-3-yl)propanoic acid (CAS 1040631-73-9)
- 1-{3-[(2-ethoxyethoxy)methyl]phenyl}methanamine (CAS 1016765-60-8)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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