N-methyl-6-nitrobenzo[d]oxazol-2-amine CAS 78749-80-1
| CAS No. | 78749-80-1 |
| Molecular Formula | C8H7N3O3 |
| Molecular Weight | 193.16 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.
N-methyl-6-nitrobenzo[d]oxazol-2-amine (CAS 78749-80-1) is a high-purity analytical reference standard with the molecular formula C8H7N3O3 and a molecular weight of 193.16 g/mol.
N-methyl-6-nitrobenzo[d]oxazol-2-amine (C8H7N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures N-methyl-6-nitrobenzo[d]oxazol-2-amine 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 | C8H7N3O3 |
| Molecular Weight | 193.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1979 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-((1H-Imidazol-1-yl)methoxy)-2-amino-2-oxoacetimidoyl cyanide (CAS 89721-60-8)
- Phenylephrine Impurity N2 (CAS 3571-34-4)
- Methyl 7-oxo-6,7-dihydro-1H-pyrrolo[2,3-d]pyridazine-2-carboxylate (CAS 944483-28-7)
- (3R)-3-(nitromethyl)-3H-2-benzofuran-1-one (3R)-3-(nitromethyl)-3H-isobenzofuran-1-one 3598-68-3 A823078 (CAS 3598-68-3)
- Ethyl N-(2-{[(3-chloro-4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]methylidene}-3-[(ethoxycarbonyl)amino]-3-oxopropanoyl)carbamate (CAS 338770-22-2)
- 2-(2-Methoxybenzyl)quinuclidin-3-one (CAS 196713-17-4)
- 1-(3,3,3-trifluoropropyl)-1H-pyrazol-5-amine (CAS 1245772-93-3)
- 338393-13-8 5-[(4-Methylphenyl)methanesulfonyl]-1H-1,2,4-triazole DTXSID40366374 (CAS 338393-13-8)
- Dodecan-2-amine (CAS 13865-46-8)
- 6-Bromo-7-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1190319-42-6)
- 2-(4-Bromo-3-chlorophenoxy)acetic acid (CAS 90004-81-2)
- 5-Bromo-1-(4-(tert-Butyl)benzyl)-1H-pyrazole (CAS 1057383-74-0)
- Dihydrofluorescein diacetate (CAS 35340-49-9)
- Insulin Glulisine (CAS 207748-29-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com