METHYL 6-PHENYLPYRAZINE-2-CARBOXYLATE CAS 13534-79-7
| CAS No. | 13534-79-7 |
| Molecular Formula | C12H10N2O2 |
| Molecular Weight | 214.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
METHYL 6-PHENYLPYRAZINE-2-CARBOXYLATE (CAS 13534-79-7), molecular formula C12H10N2O2 and molecular weight 214.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, METHYL 6-PHENYLPYRAZINE-2-CARBOXYLATE is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), METHYL 6-PHENYLPYRAZINE-2-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 | C12H10N2O2 |
| Molecular Weight | 214.22 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.) | 1960 |
| Nitrogen Atoms | 2 |
Related METHYL Standards
- 5-Methyl-6-phenylpyrazine-2,3-dicarbonitrile (CAS 52109-67-8)
- 5-Phenylpyrazine-2,3-dicarbonitrile (CAS 52109-66-7)
- 6-PHENYLPYRAZINE-2-CARBOXYLIC ACID (CAS 13534-76-4)
- 5-Phenylpyrazine-2-carboxylic acid (CAS 13534-77-5)
- 5-Phenylpyrazine-2(1H)-thione (CAS 105759-05-5)
- 1-Phenylpyrazine-2,3(1H,4H)-dione (CAS 892278-84-1)
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Recommended Standards
- 8-Phenyl-4,9-dihydropyrazolo[1,5-d][1,2,4]triazinone (CAS 135131-00-9)
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- 6-(Dimethoxymethyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione (CAS 134924-81-5)
- Ethyl 6-cyano-1H-indole-3-carboxylate (CAS 1357147-35-3)
- 4-Chloro-3-[(naphthalen-1-yl)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 866137-60-2)
- N,N,2-Trimethyl-1H-benzo[d]imidazol-4-amine (CAS 476689-95-9)
- 2-(Benzo[d][1,3]dioxol-5-yl)-6,8-dibromoquinoline (CAS 861206-55-5)
- 3H- Heptafluoropentane-2,4-dione (CAS 77968-17-3)
- Formylhydrazine (CAS 624-84-0)
- 2,4-Dimethyl-5-(6-((4-methylbenzyl)thio)pyridazin-3-yl)thiazole (CAS 896058-59-6)
- 5-Phenyl-2-(thiophen-2-yl)oxazole (CAS 96460-67-2)
- 5-Bromo-1,3-dichloro-2-ethoxybenzene (CAS 749932-70-5)
- Ethyl 2-(allylamino)nicotinate (CAS 1247983-87-4)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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