3-(Diethylamino)-N-(2,6-dimethylphenyl)propanamide CAS 21236-52-2
| CAS No. | 21236-52-2 |
| Molecular Formula | C15H23N5O14P2 |
| Molecular Weight | 559.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Diethylamino)-N-(2,6-dimethylphenyl)propanamide (CAS 21236-52-2), molecular formula C15H23N5O14P2 and molecular weight 559.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(Diethylamino)-N-(2,6-dimethylphenyl)propanamide (C15H23N5O14P2) contains a flavonoid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 559.32 g/mol, it falls into the moderately-high-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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 3-(Diethylamino)-N-(2,6-dimethylphenyl)propanamide 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 | C15H23N5O14P2 |
| Molecular Weight | 559.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 5 |
Related Diethylamino Standards
- 4-[6-(Diethylamino)-3-(diethyliminio)-3H-xanthen-9-yl]-3-(fluorosulfonyl)benzenesulfonate (CAS 98806-82-7)
- (2-(3',6'-Bis(diethylamino)-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)phenyl)boronic acid (CAS 1847485-97-5)
- 3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindoline-1,9'-xanthen]-3-one (CAS 29199-09-5)
- 3-(4-(Diethylamino)-2-hydroxyphenyl)-3-(2-ethoxy-4-methyl-5-(phenylamino)phenyl)-1-oxo-1,3-dihydroisobenzofuran-5-carboxylic acid (CAS 7356-91-4)
- 2-((4-(Diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-4-sulfobenzenesulfonate (CAS 748080-29-7)
- 6'-(Diethylamino)-2'-[Methyl[3-(Trifluoromethyl)Phenyl]Amino]-Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One (CAS 78923-50-9)
- 6'-(Diethylamino)-2'-[[3-(Trifluoromethyl)Phenyl]Amino]Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One (CAS 68134-61-2)
- 6'-(Diethylamino)-2'-{[4-(trifluoromethyl)phenyl]amino}-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one (CAS 85443-44-3)
Recommended Standards
- iSo-AdP-ribose (CAS 15720-01-1)
- ADP ribose (CAS 20762-30-5)
- Fluralaner impurity 30 (CAS CATO-C4X-218030)
- N1-(4-methoxybenzyl)-2-(1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexyl)benzamide (CAS 288161-34-2)
- 2-Amino-5-iodo-6-methylpyrimidin-4(3H)-one (CAS 22294-57-1)
- [rel-(1S,8R,9r)-9-bicyclo[6.1.0]non-4-ynyl]methyl N-[2-[2-(2-hydroxyethoxy)ethoxy]ethyl]carbamate (CAS 1951439-51-2)
- N-BENZYL-N-(2-CHLOROETHYL)PROP-2-YN-1-AMINE (CAS 946-58-7)
- N-(1-Cyanocyclohexyl)-2-((5-((2-methoxyphenyl)amino)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 863415-28-5)
- 2-chloro-3,4-dihydroxy-benzoic acid (CAS 87932-50-1)
- 5-Amino-2-chloropyridine-4-carbaldehyde (CAS 1060804-23-0)
- 3-(Hydroxymethyl)-2-methylfuran (CAS 5554-99-4)
- 2-(Difluoromethyl)-3-fluoro-4-nitropyridine-5-methanol (CAS 1806926-84-0)
- Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 1263059-26-2)
- 107444-51-9 0JS9125PIZ Glucagon-like peptide 1 (7-36) Glucagon-related peptide 1 (Rana catesbeiana), 3-L-glutamic acid-10-L-valine-16-glycine-17-L-glutamine-23-L-isoleucine-24-L-alanine-27-L-valine-30-L-argininamide-31-de-L-proline-32-de-L-lysine- Glp-I (7-36) Proglucagon (78-107) Human glucagon-like peptide-1-(7-36) amide Human GLP-1-(7-36)-amide Glucagon-like peptide-I(7-36) amide Rat GLP-I(7-36)amide Insulinotropin (human) MKC 253 UNII-0JS9125PIZ (CAS 107444-51-9)
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