2-Aminobenzo[d]oxazole-7-carbonitrile CAS 1803861-72-4
| CAS No. | 1803861-72-4 |
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Aminobenzo[d]oxazole-7-carbonitrile (CAS 1803861-72-4) is a high-purity analytical reference standard with the molecular formula C8H5N3O and a molecular weight of 159.14 g/mol.
2-Aminobenzo[d]oxazole-7-carbonitrile (C8H5N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Aminobenzo[d]oxazole-7-carbonitrile 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 | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
Related Aminobenzo Standards
- 2-Aminobenzo[d]oxazole-5-carbonitrile (CAS 1654728-13-8)
- 4-Aminobenzo[d]oxazole-2-carbonitrile (CAS 1804412-01-8)
- 2-Aminobenzo[d]oxazole-6-carbonitrile (CAS 1806379-17-8)
- 3-Aminobenzo[c]isoxazole-5-carbonitrile (CAS 94144-41-9)
- 3-Aminobenzo[c]isoxazole-7-carbonitrile (CAS 94144-42-0)
- 3-Aminobenzo[d]isoxazole-4-carbonitrile (CAS 657348-76-0)
- 6-Aminobenzo[d]isoxazole-3-carbonitrile (CAS 343868-60-0)
- 4-Aminobenzo[d]oxazole-2-carbaldehyde (CAS 1159546-37-8)
Recommended Standards
- Methyl (2S,4R)-4-Hydroxy-5-oxopyrrolidine-2-carboxylate (CAS 180321-18-0)
- 2-Isocyanatobenzofuran (CAS 179873-62-2)
- 3-(Difluoromethyl)pyridine-2,5-diamine (CAS 1804653-67-5)
- 3-methoxypyridine-2,6-dicarbonitrile (CAS 1795466-51-1)
- 4-(2-(2-(2-Bromo-4-(tert-butyl)phenoxy)acetyl)hydrazinyl)-4-oxobutanoic acid (CAS 816442-95-2)
- 5-chloro-2-trifluoromethyl-pyrimidine (CAS 845618-08-8)
- 4-Chloropyrimidine-2-sulfonic acid (CAS 1209459-59-5)
- 3-[(3-Methyl-2-butenyl)oxy]piperidinehydrochloride (CAS 1185304-17-9)
- 6-Hydroxy-3'-(trifluoromethyl)-[1,1'-biphenyl]-3-carbonitrile (CAS 178374-34-0)
- (5,6-Diphenyl-furo[2,3-d]pyrimidin-4-ylamino)-acetic acid (CAS 701223-63-4)
- (R)-tert-Butyl 3-((2-hydroxyethyl)thio)piperidine-1-carboxylate (CAS 1354004-21-9)
- 7-Benzyl 1-tert-butyl 1,7-diazaspiro[4.5]decane-1,7-dicarboxylate (CAS 1638761-41-7)
- N-(6-((2-(Benzo[d]thiazol-2-ylamino)-2-oxoethyl)thio)pyridazin-3-yl)propionamide (CAS 1021135-77-2)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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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