(Z)-N'-[(4-Nitrophenyl)methoxy]pyridine-2-carboximidamide CAS 338753-76-7
| CAS No. | 338753-76-7 |
| Molecular Formula | C13H12N4O3 |
| Molecular Weight | 272.26 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 (Z)-N'-[(4-Nitrophenyl)methoxy]pyridine-2-carboximidamide.
(Z)-N'-[(4-Nitrophenyl)methoxy]pyridine-2-carboximidamide (CAS 338753-76-7), molecular formula C13H12N4O3 and molecular weight 272.26 g/mol, is a CATO reference standard with documented purity and traceability.
(Z)-N'-[(4-Nitrophenyl)methoxy]pyridine-2-carboximidamide (C13H12N4O3) contains a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (Z)-N'-[(4-Nitrophenyl)methoxy]pyridine-2-carboximidamide 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 | C13H12N4O3 |
| Molecular Weight | 272.26 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Recommended Standards
- (4,6-Dioxo-4,6,7,8-tetrahydro-3H-cyclopenta[g]quinazolin-2-yl)methyl acetate (CAS 902777-47-3)
- 1-(4-(tert-butyl)phenyl)-4,4,4-trifluorobutane-1,3-dione (CAS 94856-12-9)
- (3E)-2-{6-[(2E)-1-cyano-2-(methoxyimino)ethyl]pyridazin-3-yl}-3-(methoxyimino)propanenitrile (CAS 339097-06-2)
- 1,2-Bis(4-nitrophenyl)ethane (CAS 736-30-1)
- Quinaldinesulfate (CAS 655-76-5)
- methyl 3-azidobenzoate (CAS 93066-93-4)
- 2-Chloro-4-(propan-2-yloxy)aniline (CAS 1071989-24-6)
- 4-(4-Chlorophenyl)-N-(4-ethoxyphenyl)thiazol-2-amine (CAS 328127-95-3)
- 4-[(6R)-2-Amino-6,7,8,9-tetrahydro-1-methoxy-5H-benzocyclohepten-6-yl]-1-piperazineethanol (CAS 1454651-65-0)
- (R)-Methyl 4-(1-amino-2-hydroxyethyl)benzoate hydrochloride (CAS 1196049-17-8)
- 2-Amino-2-(2-hydroxy-5-methylphenyl)propanoic acid (CAS 956611-69-1)
- 4-Methyl-2-(methylsulfanyl)-1,3-thiazole (CAS 5316-67-6)
- Sodium 5-(Trifluoromethyl)pyridine-2-acetate (CAS 1956366-39-4)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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