2,3-Dimethyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione CAS 80356-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80356-98-5 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione (CAS 80356-98-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7N3O2. Molecular weight: 177.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 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, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- Dimethyl threo-Hydroxy-D,L-aspartate (CAS 471242-80-5)
- 3-(2,6-Dimethyl-4-pyridinyl)-2-propenoic acid (CAS 1023817-32-4)
- 2,2-Dimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 10514-70-2)
- 3-(1,5-Dimethyl-1H-pyrazol-3-yl)-5-methylisoxazole (CAS 113411-43-1)
- 2,7-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 114603-36-0)
- 2,2-Dimethyl-2H-pyrano[2,3-b]pyridin-4(3H)-one (CAS 122262-38-8)
- 1,5-Dimethyl-N-(prop-2-yn-1-yl)-1H-pyrazole-3-carboxamide (CAS 1437454-93-7)
- 2,4-Dimethyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one (CAS 145733-63-7)
Recommended Standards
- 2-(Methylamino)-5-nitrobenzonitrile (CAS 85020-87-7)
- 2,3-Dimethylfuro[3,4-b]pyridine-5,7-dione (CAS 90376-85-5)
- 2-(Imidazo[1,2-a]pyrazin-2-yl)acetic acid (CAS 57892-75-8)
- N-(5-Amino-2-methylphenyl)hexanamide (CAS 946725-75-3)
- 2-Amino-4-(furan-2-yl)-6-(methylthio)nicotinonitrile (CAS 77639-64-6)
- Naltrexone impurity 54 (CAS CATO-C4X-147554)
- Tert-butyl 2-amino-5,6,7,8-tetrahydro-4H-5,8-epiminocyclohepta[d]thiazole-9-carboxylate (CAS 693267-71-9)
- Ethyl 2-bromo-5-methylnicotinate (CAS 65996-16-9)
- 4-(2-Chlorophenyl)-1-methyl-1,2,3,6-tetrahydropyridine (CAS 115900-05-5)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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