Methyl 3-amino-4-(butylamino)benzoate CAS 475489-75-9
| CAS No. | 475489-75-9 |
| Molecular Formula | C12H18N2O2 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 3-amino-4-(butylamino)benzoate 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.
CATO supplies Methyl 3-amino-4-(butylamino)benzoate (CAS 475489-75-9), a certified reference material (molecular formula C12H18N2O2, MW 222.28 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl 3-amino-4-(butylamino)benzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H18N2O2 |
| Molecular Weight | 222.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 4-Amino-N-(3-methoxypropyl)-3-methylbenzamide (CAS 1018525-84-2)
- 3-Amino-2-[(4-ethoxyphenyl)methyl]propanamide (CAS 1038293-54-7)
- N-(4-Amino-2-methoxyphenyl)-2,2-dimethylpropanamide (CAS 108792-09-2)
- 2-Amino-N-(2-methoxyethyl)-3-phenylpropanamide (CAS 1161070-07-0)
- 2-Amino-N-ethyl-N-(4-methoxybenzyl)acetamide (CAS 1182923-38-1)
- Ethyl 3-amino-4-(isopropylamino)benzoate (CAS 1187570-89-3)
- (s)-2-Amino-2-(4-morpholinophenyl)ethan-1-ol (CAS 1213037-24-1)
- (s)-2-Amino-2-(2-morpholinophenyl)ethan-1-ol (CAS 1213318-60-5)
Recommended Standards
- Methyl 3-(benzyloxy)-2,2-dimethylpropanoate (CAS 96556-40-0)
- Methyl 4-(1-hydroxy-2,2-dimethylpropyl)benzoate (CAS 919792-56-6)
- Methyl 3-(4-methoxyphenyl)-3-methylbutanoate (CAS 67437-37-0)
- Methyl 4-(isopentyloxy)benzoate (CAS 408340-71-6)
- 6-Oxa-2-azabicyclo[3.2.1]octane (CAS 279-98-1)
- 1-(2-Oxopropyl)piperidine-4-carboxylic acid (CAS 1397293-42-3)
- 2-(Sec-butoxymethyl)-2-ethylbutane-1-sulfonyl chloride (CAS 1489033-36-4)
- n-[2-(thiophen-2-yl)phenyl]pyrrolidine-2-carboxamide hydrochloride (CAS 1427876-00-3)
- (1S,2S,4S)-4-methoxy-2-methylcyclohexane-1-carboxylic acid (CAS 1940134-92-8)
- N-(Triphenylphosphoranylidene)cyanamide (CAS 4027-82-1)
- 1,2,3,5-tetrahydro-Spiro[4H-1-benzazepine-4,1'-[2]cyclopentene]-3'-carboxylic acid (CAS 813426-13-0)
- 3-(4-Pentenyloxy)pyrrolidine hydrochloride (CAS 1220017-14-0)
- 1,3-dihydro-2,1-benzothiazol-3-one (CAS 40352-87-2)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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