3-(Diethylamino)phenyl methylcarbamate CAS 2631-26-7
| CAS No. | 2631-26-7 |
| Molecular Formula | C12H18N2O2 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Diethylamino)phenyl methylcarbamate (CAS 2631-26-7), molecular formula C12H18N2O2 and molecular weight 222.28 g/mol, is a CATO reference standard with documented purity and traceability.
3-(Diethylamino)phenyl methylcarbamate (C12H18N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-(Diethylamino)phenyl methylcarbamate 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 | 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.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diethylamino Standards
- Methyl 6-(diethylamino)-2-methylnicotinate (CAS 1355195-65-1)
- Methyl 6-(diethylamino)-4-methylnicotinate (CAS 1355230-45-3)
- 1-(2-(Diethylamino)ethyl)-2-oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 1447961-60-5)
- Methyl 6-(diethylamino)-5-methylnicotinate (CAS 37444-48-7)
- N-(2-(Diethylamino)-6-methylpyrimidin-4-yl)acetamide (CAS 88380-64-7)
- 2-(Diethylamino)benzo[d]thiazol-6-ol (CAS 75105-05-4)
- 1-(6-(Diethylamino)-5-methylpyridin-3-yl)propan-1-ol (CAS 1355180-78-7)
- 1-(6-(Diethylamino)-4-methylpyridin-3-yl)propan-1-ol (CAS 1355230-87-3)
Recommended Standards
- 3-(Boc-amino)benzylamine (CAS 205318-52-1)
- 3-(Hexyloxy)benzoic acid (CAS 200570-98-5)
- 3-(4-Tert-butylphenoxy)propanoic acid (CAS 23067-72-3)
- 3-(Isopentyloxy)-4-methoxybenzaldehyde (CAS 722504-38-3)
- N-Ethylpiperidin-4-amine hydrochloride (CAS 1841081-36-4)
- 2-(Morpholinosulfonyl)-n-(pyridin-3-ylmethyl)ethan-1-amine dihydrochloride (CAS 1255147-17-1)
- (S)-2-Amino-3-hydroxy-N,N,3-trimethylbutanamide (CAS 609367-41-1)
- 2,3-Bis(trifluoromethyl)pyrazolo[1,5-a]pyridine (CAS 73883-19-9)
- Methyl 2-(1-(pyrimidin-2-yl)ethylidene)hydrazinecarbodithioate (CAS 276855-74-4)
- 2-(propan-2-yl)-1,3-thiazol-5-amine (CAS 933683-64-8)
- Dnp-Pro-Gln-Gly-OH (CAS 65080-33-3)
- N1-Boc-3-chloro-1,2-benzenediamine (CAS 954238-81-4)
- 7-Hydroxy-2,5,8-trimethoxyflavanone (CAS 100079-34-3)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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