2,4-Dihydro-1H-benzo[d][1,3]oxazine CAS 59689-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59689-21-3 |
| Molecular Formula | C8H9NO |
| Molecular Weight | 135.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,4-Dihydro-1H-benzo[d][1,3]oxazine (CAS 59689-21-3) pharmaceutical standards reference standard. Molecular formula: C8H9NO. Molecular weight: 135.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H9NO |
| Molecular Weight | 135.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Dihydro Standards
- 6,7-Dihydro-1H-cyclopenta[b]pyridin-4(5H)-one (CAS 101234-73-5)
- 6,7-Dihydro-2H-isoindol-4(5H)-one (CAS 113880-79-8)
- 6,7-Dihydro-5H-cyclopenta[b]pyridin-3-ol (CAS 1211578-28-7)
- 3,4-Dihydro-1H-benzo[d][1,2]oxazine (CAS 14859-23-5)
- (R)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-ol (CAS 912277-45-3)
- (S)-6,7-Dihydro-5H-cyclopenta[b]pyridin-7-ol (CAS 887921-99-5)
- (S)-6,7-Dihydro-5H-cyclopenta[c]pyridin-5-ol (CAS 2096419-37-1)
- 2,3-Dihydro-1H-indol-4-ol (CAS 85926-99-4)
Recommended Standards
- 2,3-Dimethylisonicotinaldehyde (CAS 867141-55-7)
- 2,5,6,7-Tetrahydro-1H-cyclopenta[c]pyridin-1-one (CAS 60730-09-8)
- 2,3-Dihydrobenzofuran-4-amine (CAS 61090-37-7)
- 2-(4-Formyl-2-methoxyphenoxy)-N-(naphthalen-1-yl)acetamide (CAS 486994-17-6)
- 5-(2-Chlorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1260740-15-5)
- N-(4-Sulfamoylphenyl)-2H-chromene-3-carboxamide (CAS 887346-09-0)
- 2-n-Nonylphenol (CAS 136-83-4)
- Potassium dodecyl phosphate (CAS 19045-77-3)
- 2,4-Dichloro-N-(5-nitro-2-thiazolyl)benzamide (CAS 69819-40-5)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
Why CATO?
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