Furo[3,4-e][1,2,4]triazine-5,7-dione CAS 5637-94-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5637-94-5 |
| Molecular Formula | C5HN3O3 |
| Molecular Weight | 151.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Furo[3,4-e][1,2,4]triazine-5,7-dione (CAS 5637-94-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5HN3O3. Molecular weight: 151.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5HN3O3 |
| Molecular Weight | 151.08 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 methanol, ethanol, DMSO, water |
| 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 |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Furo Standards
- 4H-Furo[3,2-b]pyrrole-5-carboxylic acid (CAS 67268-37-5)
- Furo[2,3-d]pyridazine-4,7-diamine (CAS 18259-49-9)
- Furo[2,3-d:4,5-d']diisoxazole (CAS 13375-59-2)
- Furo[3,4-d]pyrimidine-5,7-dione (CAS 26060-79-7)
- Furo[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 612066-45-2)
- Furo[3,2-d]pyrimidine-2,4-diol (CAS 956034-06-3)
- Furo[3,2-b]pyridine-6-carbonitrile (CAS 1203499-65-3)
- furo[3,2-b]pyridine-7-carbonitrile (CAS 190957-95-0)
Recommended Standards
- 8-Azaxanthine, Monohydrate (CAS 1468-26-4)
- 66178-41-4 Trifluoromethanesulphonic (2H)acid Methanesulfonic acid-d, 1,1,1-trifluoro- Methanesulfonic acid-d, trifluoro- Deuterotrifluoromethanesulfonic acid EINECS 266-221-1 (CAS 66178-41-4)
- 5117-16-8 1,1-Dimethyl-2-selenourea Selenourea, N,N-dimethyl- Urea, 1,1-dimethyl-2-seleno- (8CI) AI3-52625 N,N-Dimethylselenourea EINECS 225-854-3 NSC 174190 (CAS 5117-16-8)
- Acetamide, n-(4,6-dimethyl-3-pyridinyl)- (CAS 76005-97-5)
- 2-Bromo-5-methoxyisonicotinic acid (CAS 1256789-55-5)
- 1-(4-Amino-3-bromophenyl)ethanone (CAS 56759-32-1)
- 1,4,6-Trimethyl-1h-indole-2-carboxylic acid (CAS 1158754-20-1)
- Dilazep (CAS 35898-87-4)
- Dapagliflozin Impurity 185 (CAS CATO-C4X-1138185)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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