1H-Pyrido[2,3-d][1,3]oxazin-2(4H)-one CAS 872470-20-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 872470-20-7 |
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1H-Pyrido[2,3-d][1,3]oxazin-2(4H)-one (CAS 872470-20-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6N2O2. Molecular weight: 150.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-pyrido[2,3-b][1,4]oxazin-2-ol (CAS 1313712-32-1)
- 1H-Pyrido[3,4-d][1,3]oxazin-2(4H)-one (CAS 1934417-19-2)
- 1H-pyrido[3,4-b][1,4]oxazin-2-one (CAS 194022-44-1)
- Pyrido[3,2-e][1,2,4]triazin-5-ol (CAS 145675-24-7)
- Pyrido[3,4-e][1,2,4]triazin-5(6H)-one (CAS 145675-25-8)
- Pyrido[4,3-e][1,2,4]triazin-8(7H)-one (CAS 145675-26-9)
- Pyrido[2,3-b]pyrazin-7-ol (CAS 1023815-30-6)
- Pyrido[2,3-b]pyrazin-8-ol (CAS 116598-86-8)
Recommended Standards
- 1H-Pyrazolo[1,2-a]pyridazine-1,3(2H)-dione (CAS 35157-65-4)
- 1H-Pyrrolo[3,2-c]pyridine-4,6(5H,7H)-dione (CAS 65523-03-7)
- 1H-indazole-6,7-diol (CAS 39761-88-1)
- 5-Chloro-n-(1-cyanobutyl)thiophene-2-sulfonamide (CAS 1307718-57-5)
- Prop-2-yn-1-yl 3-ethoxy-4-((3-fluorobenzyl)oxy)-5-iodobenzoate (CAS 1706448-32-9)
- 3-Fluoro-5-(trifluoromethyl)-pyridine-2-carbohydrazide (CAS 1987007-67-9)
- 2-{[(3-chlorophenyl)methyl]sulfanyl}-5-[3-(trifluoromethyl)phenyl]pyrimidine (CAS 339101-99-4)
- 3-(3,5-Dioxo-4-azatricyclo[5.2.1.0~2,6~]dec-8-en-4-yl)benzoic acid (CAS 117958-24-4)
- 5,7-Dibromoimidazo[5,1-f][1,2,4]triazin-4(1H)-one (CAS 2031138-94-8)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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