N-Cyclohexyl-1,3,5-triazine-2,4-diamine CAS 645-20-5
| CAS No. | 645-20-5 |
| Molecular Formula | C9H15N5 |
| Molecular Weight | 193.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies N-Cyclohexyl-1,3,5-triazine-2,4-diamine (CAS 645-20-5), a certified reference material (molecular formula C9H15N5, MW 193.25 g/mol) for analytical method development and quality control.
The molecular framework of N-Cyclohexyl-1,3,5-triazine-2,4-diamine (C9H15N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N-Cyclohexyl-1,3,5-triazine-2,4-diamine 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 | C9H15N5 |
| Molecular Weight | 193.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- N-allyl-6-(methoxymethyl)-2-methylpyrimidin-4-amine (CAS 478043-20-8)
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- 5-(((3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)methyl)thio)-1,3,4-thiadiazol-2-amine (CAS 875529-16-1)
- 1-[4-(2-Methoxyphenyl)sulfanyl-3-nitrophenyl]ethanone (CAS 19688-46-1)
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- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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