n,n'-(2-Methyl-1,3-phenylene)dipropionamide CAS 59518-00-2
| CAS No. | 59518-00-2 |
| Molecular Formula | C13H18N2O2 |
| Molecular Weight | 234.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), n,n'-(2-Methyl-1,3-phenylene)dipropionamide 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.
n,n'-(2-Methyl-1,3-phenylene)dipropionamide (CAS 59518-00-2), molecular formula C13H18N2O2 and molecular weight 234.29 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, n,n'-(2-Methyl-1,3-phenylene)dipropionamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O2 |
| Molecular Weight | 234.29 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(sec-butyl)-4-(cyclopropanecarbonyl)-1H-pyrrole-2-carboxamide (CAS 477848-66-1)
- N-[2-(2,3-Dihydro-5-methoxy-1H-indol-3-yl)ethyl]-acetamide (CAS 88103-54-2)
- N-(Phenylcarbamoyl)hexanamide (CAS 93428-77-4)
- n-{4-[(morpholin-4-yl)methyl]phenyl}acetamide (CAS 415933-46-9)
- 2-[4-(1-Butyl-pentyl)-piperidin-1-yl]-ethanol (CAS 865074-63-1)
- 5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-7-amine dihydrochloride (CAS 1417635-70-1)
- 6-Bromospiro[chromane-2,4'-piperidine] (CAS 945722-86-1)
- 3,6-Dichloropicolinohydrazide (CAS 16866-52-7)
- 2-(Pyridin-2-yl)morpholine (CAS 1018656-53-5)
- Amoxicillin EP Impurity F (CAS 126247-63-0)
- 2-Imino-N-(3-methoxypropyl)-10-methyl-1-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-67-8)
- 2,2,3,3,3-Pentafluoropropyl 2-fluoroacrylate (CAS 96250-35-0)
- 2,7-Dichloro-4-methylquinoline (CAS 59666-16-9)
- T-Peptide (CAS 2022956-62-1)
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