Methyl quinoxaline-5-carboxylate CAS 6924-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6924-71-6 |
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl quinoxaline-5-carboxylate (CAS 6924-71-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8N2O2. Molecular weight: 188.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O2 |
| Molecular Weight | 188.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1958 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 3-Methyl-Quinoxaline-2-Carboxylic Acid (CAS 74003-63-7)
- Quinoxaline-6-carbohydrazide (CAS 175204-23-6)
- Quinoxaline-2-carbohydrazide (CAS 54571-06-1)
- Quinoxaline-5-carbonyl chloride (CAS 717871-86-8)
- Quinoxaline-6-carbonyl chloride (CAS 258503-93-4)
- Quinoxaline, 6-chloro-2-methoxy- (CAS 104152-39-8)
- Quinoxaline-2,3-dicarbonitrile (CAS 17132-92-2)
- Quinoxaline-2,3,6-triol (CAS 60729-17-1)
Recommended Standards
- Methyl quinazoline-4-carboxylate (CAS 99361-33-8)
- N-(4-Fluoro-5-formylthiazol-2-yl)acetamide (CAS 2241514-60-1)
- Methyl cinnoline-7-carboxylate (CAS 2121171-13-7)
- (SP-4-1)-[2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]platinum(2+) (CAS 244774-67-2)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-(butylsulfonimidoyl)butanoic acid (CAS 1396987-76-0)
- 2-Ethyl-2-adamantyl acrylate (CAS 303186-14-3)
- 3-(Benzyloxy)-4-hydroxybenzaldehyde (CAS 50773-56-3)
- 2-(Methylsulfonyl)-4-nitroaniline (CAS 96-74-2)
- 19775-48-5 C32H49NO4 Daphmacrine W1193 (CAS 19775-48-5)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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