3-(2-Oxo-1,3-oxazinan-3-yl)benzoic acid CAS 1248908-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248908-91-9 |
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Oxo-1,3-oxazinan-3-yl)benzoic acid (CAS 1248908-91-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11NO4. Molecular weight: 221.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11NO4 |
| Molecular Weight | 221.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 4-(2-Oxo-1,3-oxazinan-3-yl)benzoic acid (CAS 766556-62-1)
- 4-(2-Oxo-1,3-oxazinan-3-yl)cyclohexane-1-carboxylic acid (CAS 1246185-24-9)
- (3-Benzyl-1,3-oxazinan-5-yl)methanol (CAS 1936354-87-8)
- 4-(2-Oxo-1,3-oxazinan-3-yl)benzonitrile (CAS 1499904-52-7)
- 3-(2-Oxo-1,3-oxazinan-3-yl)benzonitrile (CAS 1502746-88-4)
- 2-(2-Oxo-1,3-oxazinan-3-yl)benzonitrile (CAS 1507014-82-5)
- 2-(2-Oxo-1,3-oxazinan-3-yl)-3-phenylpropanoic acid (CAS 1258639-28-9)
- 5-benzyl-1,3-oxazinan-2-one (CAS 1803596-94-2)
Recommended Standards
- Ethyl 6-hydroxy-1-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1245808-56-3)
- 2-(2-Amino-2-oxoethyl)-4-cyclopropylpyrimidine-5-carboxylic acid (CAS 1249218-99-2)
- alpha-Ethyl-3-nitrocinnamic acid (CAS 124525-55-9)
- N-(2,6-Dimethylpyridin-4-yl)acetamide (CAS 179022-67-4)
- 2-(4-Fluoro-2-methyl-benzenesulfonylamino)-benzoic acid (CAS 327105-31-7)
- 5-Chloro-4-methyl-6-(methylthio)pyrimidine (CAS 205056-86-6)
- N-(4-bromo-2-chlorophenyl)-1,4-dioxaspiro[4.5]Decan-8-amine (CAS 1094625-47-4)
- Premazepam (CAS 57435-86-6)
- Methyl[1-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]amine hydrochloride (CAS 1432680-05-1)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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