5,6-Dimethyl-[1,2,5]oxadiazolo[3,4-b]pyrazine CAS 820250-52-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 820250-52-0 |
| Molecular Formula | C6H6N4O |
| Molecular Weight | 150.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dimethyl-[1,2,5]oxadiazolo[3,4-b]pyrazine (CAS 820250-52-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6N4O. Molecular weight: 150.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6N4O |
| Molecular Weight | 150.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
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- 5,5-dimethyl-1,3,2-dioxaphosphinan-2-ol (CAS 2553-49-3)
- 5,5-Dimethyl-1,3,2-dioxaphosphinane 2-oxide (CAS 4090-60-2)
- Dimethyl 2-Fluoromalonate (CAS 344-14-9)
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- 1804433-34-8 2,3-Dimethyl-5-hydroxybenzaldehyde (CAS 1804433-34-8)
- 3,5-Dimethyl-4-hydroxybenzaldehyde (CAS 2233-18-3)
- Dimethyl Succinate-d4 (CAS 30994-23-1)
Recommended Standards
- 5,6-Dihydropteridin-7(1H)-one (CAS 6742-34-3)
- 5-Amino-1-(hydrazonomethyl)-1H-pyrazole-4-carbonitrile (CAS 30433-65-9)
- 5-(Isoxazol-5-yl)-1H-pyrazol-3-amine (CAS 950738-86-0)
- (S)-1-(3,5-dibromophenyl)-2-methylpropan-1-amine (CAS 1212878-75-5)
- 7-(4-Chlorophenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1779132-84-1)
- 4-((5-Bromopyridin-3-yl)amino)cyclohexan-1-ol (CAS 1427786-85-3)
- Sitagliptin Impurity 103 (CAS CATO-C4X-1144103)
- 3-chloro-2-fluoropyridin-4-amine hydrochloride (CAS 2059937-88-9)
- 1-[5-Phenyl-2-(propan-2-yl)-2,3-dihydro-1,3,4-oxadiazol-3-yl]ethan-1-one (CAS 1383543-23-4)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com