Benzoxazole CAS 273-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 273-53-0 |
| Molecular Formula | C7H5NO |
| Molecular Weight | 119.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzoxazole (CAS 273-53-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5NO. Molecular weight: 119.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5NO |
| Molecular Weight | 119.12 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Benzoxazole Standards
- 1,2-benzoxazole 1-Oxa-2-aza-1H-indene 271-95-4 4,5-Benzisoxazole CHEBI:51554 Indoxazene benz(d)isoxazole benzisoxazole (CAS 271-95-4)
- 5-methyl-2,1-benzoxazole (CAS 566194-03-4)
- 1,2-Benzoxazole-5-carbaldehyde (CAS 933718-95-7)
- Benzoxazole-2-methanol (CAS 77186-95-9)
- 1,3-benzoxazole-2,4-diol (CAS 28955-70-6)
- 2-Methyl-1,3-benzoxazole-5-carbaldehyde (CAS 279226-65-2)
- Benzoxazole-6-boronic Acid (CAS 1253912-47-8)
- Benzoxazole-5-boronic Acid (CAS 1443112-43-3)
Recommended Standards
- Benzo[c]isoxazole (CAS 271-58-9)
- 6270-16-2 2-Butanol, 3-nitro- 3-Nitrobutan-2-ol 4-01-00-01583 (Beilstein Handbook Reference) BRN 1751713 CCRIS 5049 EINECS 228-447-9 3-Nitro-2-butanol (CAS 6270-16-2)
- triazolo[1,5-a]pyridine (CAS 274-59-9)
- 1-(6-(1-Hydroxyethyl)pyridin-2-yl)ethanone (CAS 774225-86-4)
- 2-((Methylsulfonyl)thio)acetic acid (CAS 13700-15-7)
- 2-(1h-Pyrazole-3-amido)benzoic acid (CAS 405278-63-9)
- 24804-00-0 Palladium, (2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphinato(2-)-N21,N22,N23,N24)- Octaethylporphinatopalladium Palladium(II) octaethylporphyrin (CAS 24804-00-0)
- Methyl 2-((2-((5-methylisoxazol-3-yl)amino)-2-oxoethyl)thio)acetate (CAS 403836-46-4)
- (1-(Oxetan-3-yl)-1H-pyrazol-3-yl)boronic acid (CAS 1449010-60-9)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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