N CAS 74405-46-2
| CAS No. | 74405-46-2 |
| Molecular Formula | C39H41N5O10 |
| Molecular Weight | 739.77 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.
CATO supplies N (CAS 74405-46-2), a certified reference material (molecular formula C39H41N5O10, MW 739.77 g/mol) for analytical method development and quality control.
The molecular framework of N (C39H41N5O10) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures N 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 | C39H41N5O10 |
| Molecular Weight | 739.77 g/mol |
| 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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 5 |
Recommended Standards
- Suc-Ala-Trp-Pro-Phe-pNA (CAS 128822-32-2)
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- N,O-Ditrityl Ganciclovir (CAS 109082-85-1)
- Diethyl 5-nitropyridine-2,3-dicarboxylate (CAS 168901-40-4)
- Methyl 3-cyanopyridine-2-carboxylate (CAS 53940-11-7)
- 2,4'-Dichloro-3'-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 2624416-83-5)
- 4-Cyclopropylthiophene-2-sulfonyl chloride (CAS 2407349-23-7)
- Finerenone Impurity 67 (CAS CATO-C4X-288067)
- 2-((4-Ethyl-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methylthiazol-2-yl)acetamide (CAS 875006-43-2)
- 4-Iodo-1,5-dimethyl-3-nitro-1H-pyrazole (CAS 1354705-66-0)
- 1-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1226437-07-5)
- Ethyl N-benzyl-N-(2-hydroxyethyl)glycinate (CAS 205644-27-5)
- Peptide 440 (CAS CATO-CPTD788440)
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