4-Hydroxyfuro[3,2-d]pyrimidine CAS 655255-08-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 655255-08-6 |
| Molecular Formula | C6H4N2O2 |
| Molecular Weight | 136.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxyfuro[3,2-d]pyrimidine (CAS 655255-08-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4N2O2. Molecular weight: 136.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4N2O2 |
| Molecular Weight | 136.11 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Hydroxyfuro Standards
- 7-Hydroxyfuro[3,2-b]pyridine (CAS 1533781-17-7)
- 1-Hydroxyfuro[3,4-c]pyridin-3(1H)-one (CAS 944900-70-3)
- 3-Hydroxyfuro[3,4-c]pyridin-1(3H)-one (CAS 944906-85-8)
- 5-Hydroxyfuro[3,4-b]pyridin-7(5H)-one (CAS 944900-67-8)
- 7-Hydroxyfuro[3,4-b]pyridin-5(7H)-one (CAS 252289-75-1)
- 7-Hydroxyfuro[3,4-c]pyridin-3(1H)-one (CAS 243980-04-3)
- 2-Hydroxyfuro[3,4-b]pyrazine-5,7-dione (CAS 73403-50-6)
- 111507-77-8 7-Hydroxyfuro[4,3,2-de]chromen-4(2H)-one 8805AC C10H6O4 (CAS 111507-77-8)
Recommended Standards
- 4H-Pyrazolo[4,3-d]pyrimidin-7-ol (CAS 39464-16-9)
- 5-(Furan-2-yl)-1h-tetrazole (CAS 23650-33-1)
- 4-Cyano-1H-pyrrole-2-carboxylic Acid (CAS 80242-24-6)
- α-(Phenylmethyl)-3-pyridineethanamine (CAS 1082648-77-8)
- 4-(4-Methylthiazole-5-carboxamido)butanoic acid (CAS 1016672-70-0)
- 4-(2-(2-Bromo-5-chlorophenoxy)ethyl)morpholine (CAS 1255574-55-0)
- 2-Fluoro-4-(methylsulfonyl)toluene (CAS 828270-60-6)
- 2-Methyl-N-[(1S)-2-(1-methylethylidene)-8-azaspiro[4.5]dec-1-yl]-2-propanesulfinamide (CAS 2811655-52-2)
- 2-Mercaptoisobutyric Acid, 90% (CAS 4695-31-2)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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