N,N'-Bis(2-nitrophenyl)propanediamide CAS 96331-35-0
| CAS No. | 96331-35-0 |
| Molecular Formula | C15H12N4O6 |
| Molecular Weight | 344.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N,N'-Bis(2-nitrophenyl)propanediamide.
N,N'-Bis(2-nitrophenyl)propanediamide (CAS 96331-35-0), molecular formula C15H12N4O6 and molecular weight 344.28 g/mol, is a CATO reference standard with documented purity and traceability.
N,N'-Bis(2-nitrophenyl)propanediamide (C15H12N4O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures N,N'-Bis(2-nitrophenyl)propanediamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12N4O6 |
| Molecular Weight | 344.28 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
Recommended Standards
- Dimethyl 2-(4-(trifluoromethoxy)phenyl)bicyclo[1.1.1]pentane-1,3-dicarboxylate (CAS 2873410-64-9)
- 2-Methyl-6-nitrobenzoic anhydride (CAS 434935-69-0)
- 4-[(2,6-Dichlorophenyl)methyl]-2H,3H,4H,5H-thieno[3,2-f][1,4]thiazepin-5-one (CAS 478247-17-5)
- Brexpiprazole Impurity 83 (CAS 2295935-56-5)
- (2R,3R)-2-Amino-3-(4-chlorophenyl)pentanedioic acid (CAS 140924-23-8)
- 2-(5-Nitrofuran-2-yl)-5,6-dihydrofuro[2,3-d]pyrimidin-4(1H)-one (CAS 61378-90-3)
- Methyl 2-(Chloromethyl)-4-hydroxy-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 565166-96-3)
- (5-(3-Fluorophenyl)pyridin-3-yl)methanol (CAS 887974-11-0)
- (2R)-but-3-yn-2-amine hydrochloride (CAS 869349-15-5)
- 5-Bromo-4-methyl-N-(pyridin-4-ylmethyl)pyridin-2-amine (CAS 1220036-42-9)
- 6-chloro-3-methyl-1,2,4-triazine-5-carboxylic acid (CAS 1531445-58-5)
- Ethion (CAS 563-12-2)
- 2-Methylpiperidin-1-amine (CAS 21399-44-0)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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