5-Amino-n-methoxy-2-methylbenzamide CAS 658085-47-3
| CAS No. | 658085-47-3 |
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Amino-n-methoxy-2-methylbenzamide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Amino-n-methoxy-2-methylbenzamide (CAS 658085-47-3), a certified reference material (molecular formula C9H12N2O2, MW 180.20 g/mol) for analytical method development and quality control.
Structurally, 5-Amino-n-methoxy-2-methylbenzamide (C9H12N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 180.20 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Amino-n-methoxy-2-methylbenzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O2 |
| Molecular Weight | 180.20 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
- Ethyl 5-amino-6-methylpyridine-3-carboxylate (CAS 1008138-73-5)
- (R)-2-Amino-3-(4-aminophenyl)propanoic acid (CAS 102281-45-8)
- 3-Amino-4-ethoxybenzamide (CAS 103796-65-2)
- Methyl 3-amino-3-(pyridin-2-yl)propanoate (CAS 1038308-47-2)
- 3-Amino-N-(2-hydroxyethyl)benzamide (CAS 103956-05-4)
- 2-Amino-4-methoxy-N-methylbenzamide (CAS 104775-67-9)
- 2-Amino-5-methoxy-N-methylbenzamide (CAS 104775-68-0)
Recommended Standards
- 5-Amino-2-hydroxy-N,N-dimethylbenzamide (CAS 862853-55-2)
- 5-Butylpyrimidine-2-carboxylic acid (CAS 72790-09-1)
- 5-Amino-2-ethoxybenzamide (CAS 81929-48-8)
- 5-Cyclopentyl-1H-pyrazole-3-carboxylic acid (CAS 521300-21-0)
- 5-Iodoquinazolin-4-ol (CAS 860193-45-9)
- 10,10-Dimethyl-9-oxo-1-oxa-4-azaspiro[5.5]undec-7-ene-8-carbonitrile hydrochloride (CAS 2758304-05-9)
- N-(2-Chloroethyl)-N-ethylaniline (CAS 92-49-9)
- 3,5-Dibromo-1,6-dimethylpyridin-2(1H)-one (CAS 89677-69-0)
- (3-Chloro-4-fluorobenzyl)(3,5-difluorophenyl)sulfane (CAS 1443337-93-6)
- 5-(3-Chloro-4-methoxyphenyl)furfural (CAS 124014-00-2)
- 3-(3,5-Bis(trifluoromethyl)styryl)-5-(chloromethyl)-1,2,4-oxadiazole (CAS 646989-58-4)
- 6-Ethynylcinnoline (CAS 318276-71-0)
- 4,5-Dichloro-2,6-dimethylpyrimidine (CAS 105742-66-3)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
Why CATO?
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