Benzo[d]oxazole-2-carbaldehyde CAS 62667-25-8
| CAS No. | 62667-25-8 |
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Benzo[d]oxazole-2-carbaldehyde (C8H5NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 147.13 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Benzo[d]oxazole-2-carbaldehyde (CAS 62667-25-8), a certified reference material (molecular formula C8H5NO2, MW 147.13 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Benzo[d]oxazole-2-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H5NO2 |
| Molecular Weight | 147.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Benzo Standards
- Benzo[c]isoxazole-4-carbaldehyde (CAS 107096-56-0)
- Benzo[c]isoxazole-7-carbaldehyde (CAS 107096-60-6)
- Benzo[d]oxazole-7-carbaldehyde (CAS 1097180-23-8)
- 1H-Benzo[d][1,2,3]triazole-4-carbaldehyde (CAS 125873-34-9)
- Benzo[d]oxazole-4-carbaldehyde (CAS 1492303-37-3)
- Benzo[d][1,3]dioxole-4-carbonitrile (CAS 161886-19-7)
- 4H-Benzo[d][1,3]oxazin-4-one (CAS 19555-60-3)
- Benzo[c]isoxazole-3-carbaldehyde (CAS 74052-97-4)
Recommended Standards
- Benzo[d]isoxazole-3-carbaldehyde (CAS 84395-93-7)
- Benzo[d]oxazole-5-carbaldehyde (CAS 638192-65-1)
- Benzo[d]oxazole-6-carbaldehyde (CAS 865449-97-4)
- Alanyl Glutamine Impurity 21 (CAS 6899-05-4)
- 3-(4-Chlorophenyl)-4-piperidinone HCl (CAS 1425366-64-8)
- Methyl 5-(2-Chlorophenyl)isoxazole-3-carboxylate (CAS 668971-01-5)
- 32899-85-7 5,5-Dimethyl-2-(propan-2-yl)-2,5-dihydro-1,3-thiazole DTXSID90536883 (CAS 32899-85-7)
- 4-((Chloromethyl)sulfonyl)-2,2,6-trimethylmorpholine (CAS 1339364-90-7)
- 4-(3-Iodobenzyl)morpholine (CAS 731812-03-6)
- 2-Ethoxy-4-formylphenyl 3-methylbenzoate (CAS 443647-58-3)
- (R)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propan-1-ol (CAS 133008-08-9)
- 2-(Dichloromethyl)-3-methylpyridine (CAS 88237-09-6)
- N-(2-Chloro-3-(1-cyclopropyl-8-methoxy-3H-pyrazolo[3,4-c]isoquinolin-7-yl)-4-fluorophenyl)-3-fluoropropane-1-sulfonamide (CAS 1581764-31-9)
- C-telopeptide (CAS 162929-64-8)
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