2'-Oxo-1',2'-dihydrospiro[cyclopropane-1,3'-pyrido[2,3-b][1,4]oxazine]-7'-carboxylic acid CAS 2765502-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2765502-89-2 |
| Molecular Formula | C10H8N2O4 |
| Molecular Weight | 220.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2'-Oxo-1',2'-dihydrospiro[cyclopropane-1,3'-pyrido[2,3-b][1,4]oxazine]-7'-carboxylic acid (CAS 2765502-89-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H8N2O4. Molecular weight: 220.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O4 |
| Molecular Weight | 220.18 g/mol |
| Appearance | Pale yellow to 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 2 |
Related Oxo Standards
- 2,4-Dihydrospiro[1,5-benzodioxepine-3,1'-cyclopropane]-6-boronic acid (CAS 2096335-53-2)
- 3'-Methyl-2',7'-dihydrospiro[cyclohexane-1,4'-pyrazolo[3,4-b]pyridin]-6'(5'H)-one (CAS 1029475-77-1)
- 1-Methyl-1,4-dihydrospiro[indazole-5,4'-piperidin]-7(6H)-one (CAS 1332368-70-3)
- 3,4-dihydrospiro[1-benzopyran-2,4'-oxan]-4-amine (CAS 934554-45-7)
- 6'-Oxo-5',6'-dihydrospiro[cyclopropane-1,7'-pyridazino[3,4-b][1,4]oxazine]-3'-carboxylic acid (CAS 2765503-12-4)
- 3-Oxo-3,4-dihydrospiro[benzo[b][1,4]oxazine-2,1'-cyclopropane]-6-carboxylic acid (CAS 2765502-85-8)
- Ethyl 2,3-dihydrospiro[indene-1,2'-oxirane]-3'-carboxylate (CAS 67197-73-3)
- 1',2'-dihydrospiro[cyclohexane-1,3'-pyrrolo[2,3-b]pyridine]-2',4-dione (CAS 1638768-64-5)
Recommended Standards
- 2-Methyl-5-nitro-1H-indole-3-carboxylic acid (CAS 773869-64-0)
- 3-(2-Methoxyphenyl)-1,2,4-oxadiazole-5-carboxylic acid (CAS 944896-75-7)
- 2-Fluoro-5-sulfobenzoic acid (CAS 881487-27-0)
- 1-((5-Amino-2-methoxyphenyl)sulfonyl)piperidin-4-ol (CAS 1039843-57-6)
- 4-Ethylbenzofuran-3(2H)-one (CAS 83952-89-0)
- 1-Chloro-2-methylhexane (CAS 86525-68-0)
- (E)-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenyl)-3-(p-tolyl)acrylamide (CAS 873307-22-3)
- (3-Fluoro-5-methylpyridin-2-yl)methanol (CAS 1263057-27-7)
- 2-Chloro-7-cyclopentyl-5-isopropyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 959799-11-2)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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