methyl 3-amino-6-phenylpyrazine-2-carboxylate CAS 1503-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1503-42-0 |
| Molecular Formula | C12H11N3O2 |
| Molecular Weight | 229.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 3-amino-6-phenylpyrazine-2-carboxylate (CAS 1503-42-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11N3O2. Molecular weight: 229.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O2 |
| Molecular Weight | 229.23 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related methyl Standards
- 2-Amino-3-phenoxybenzoic acid (CAS 1039878-63-1)
- Methyl3-amino-6-phenylpyridazine-4-carboxylate (CAS 1099794-24-7)
- (S)-2-Amino-3-(4-cyano-1H-indol-3-yl)propanoic acid (CAS 1132749-42-8)
- Methyl 2-amino-4-phenylpyrimidine-5-carboxylate (CAS 1150163-80-6)
- 2-(6-Amino-[3,3'-bipyridin]-4-yl)acetic acid (CAS 1227572-31-7)
- 2-(6-Amino-[3,4'-bipyridin]-4-yl)acetic acid (CAS 1227576-48-8)
- 2-(6-Amino-[3,4'-bipyridin]-5-yl)acetic acid (CAS 1227580-16-6)
- 2-Amino-1-(4-methoxyphenyl)-5-oxo-4,5-dihydro-1h-pyrrole-3-carbonitrile (CAS 124476-79-5)
Recommended Standards
- 6-(Benzyloxy)picolinic acid (CAS 149744-21-8)
- 2-(4-(Diethoxymethyl)-1H-1,2,3-triazol-1-yl)acetic acid (CAS 1506399-95-6)
- METHYL 6-CARBAMOYLNAPHTHALENE-2-CARBOXYLATE (CAS 149505-88-4)
- 6-Hydroxy-7-methylisoquinolin-1(2H)-one (CAS 940890-82-4)
- 7-Methyl-N-(6-methylpyridin-2-yl)-6-oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxamide (CAS 1396849-75-4)
- (3-Hydroxyazetidin-1-yl)(1H-indol-3-yl)methanone (CAS 1343825-13-7)
- 5-(4-Fluorophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 310451-82-2)
- 2-[2-(2-Methoxy-4-propylphenoxy)ethyl]piperidinehydrochloride (CAS 1219982-97-4)
- 6-Bromo-3-methylpyridine-2-carboxylic acid (CAS 1211516-18-5)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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