7-Fluoropyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione CAS 2004678-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2004678-84-4 |
| Molecular Formula | C7H4FN3O2 |
| Molecular Weight | 181.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Fluoropyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 2004678-84-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4FN3O2. Molecular weight: 181.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4FN3O2 |
| Molecular Weight | 181.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluoropyrido Standards
- 6-Fluoropyrido[2,3-d]pyrimidine-2,4-diol (CAS 1220518-10-4)
- 7-Fluoropyrido[4,3-d]pyrimidin-4(1H)-one (CAS 171178-37-3)
- 6-Fluoropyrido[3,4-d]pyrimidin-4(3H)-one, 97% (CAS 171178-44-2)
- 7-Fluoropyrido[2,3-d]pyrimidin-4(3H)-one (CAS 171178-52-2)
- 6-Fluoropyrido[3,4-d]pyrimidin-4-amine (CAS 2089376-91-8)
- 7-Fluoropyrido[2,3-b]pyrazine (CAS 1260657-02-0)
- 6-Fluoropyrido[3,4-d]pyrimidine (CAS 2089309-98-6)
Recommended Standards
- 7-Fluoro-1H-benzo[d][1,3]oxazine-2,4-dione (CAS 321-50-6)
- 8-Fluoro-3-nitroimidazo[1,2-a]pyridine (CAS 2379918-39-3)
- 7-Fluoro-1,3-benzoxazole-2-carboxylic acid (CAS 944898-64-0)
- N-(5-(Isoxazole-5-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide (CAS 1798621-46-1)
- tert-Butyl 3-((2-ethoxy-2-oxoethyl)-thio)azetidine-1-carboxylate (CAS 1648864-56-5)
- Piperaquine N-Oxide (CAS 925673-46-7)
- Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate (CAS 142166-00-5)
- Methyl 6-cyanobenzo[b]thiophene-2-carboxylate (CAS 146137-95-3)
- 1-Ethyl-1H-benzo[d][1,2,3]triazol-5-amine (CAS 54883-85-1)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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