5,5',5''-(Benzene-1,3,5-triyl)tris(pyridin-2-amine) CAS 2757085-59-7
| CAS No. | 2757085-59-7 |
| Molecular Formula | C21H18N6 |
| Molecular Weight | 354.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 354.41 g/mol gives 5,5',5''-(Benzene-1,3,5-triyl)tris(pyridin-2-amine) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5,5',5''-(Benzene-1,3,5-triyl)tris(pyridin-2-amine) (CAS 2757085-59-7), a certified reference material (molecular formula C21H18N6, MW 354.41 g/mol) for analytical method development and quality control.
The molecular framework of 5,5',5''-(Benzene-1,3,5-triyl)tris(pyridin-2-amine) (C21H18N6) 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).
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 5,5',5''-(Benzene-1,3,5-triyl)tris(pyridin-2-amine) 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 | C21H18N6 |
| Molecular Weight | 354.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 6 |
Related Benzene Standards
- Benzene, 1-[(5-bromopentyl)oxy]-4-(phenylmethoxy)- (CAS 87477-67-6)
- (Benzene-1,3,5-triyltris(methylene))tris(phosphonic acid) (CAS 586372-53-4)
- Benzene, 2-iodo-1-(methoxymethoxy)-3-methyl-5-(trifluoromethyl)- (CAS 2913572-62-8)
- Benzene, 1-ethoxy-4-nitro-3-(2-nitroethenyl)-2-(phenylmethoxy)- (CAS 130570-45-5)
- 51760-23-7 Benzene, 1-bromo-3,5-bis(bromomethyl)- KS-000001NV (CAS 51760-23-7)
- Benzene, 1-bromo-3-chloro-2-[[(4-methoxyphenyl)methoxy]methyl]- (CAS 1980784-00-6)
- 2422-91-5 Benzene, 1,1',1''-methylidynetris(4-isocyanato- Methylidynetri-p-phenylene triisocyanate EINECS 219-351-8 EC 219-351-8 (CAS 2422-91-5)
- 596-43-0 Benzene, 1,1',1''-(bromomethylidyne)tris- 2-Bromo-1,1,1-triphenylethane Methane, bromotriphenyl- 4-05-00-02500 (Beilstein Handbook Reference) AI3-51274 BRN 1878494 Bromotriphenylmethane EINECS 209-884-4 NSC 66464 Triphenylmethyl bromide Trityl bromide (CAS 596-43-0)
Recommended Standards
- 3,3',3"-(1,3,5-Triazine-2,4,6-triyl)trianiline (CAS 247171-74-0)
- 6-(4-(2-(2-Methoxyphenoxy)ethyl)piperazin-1-yl)-9H-purine (CAS 24926-58-7)
- 2',3,5-Trifluoro-4''-pentyl-1,1':4',1''-terphenyl (CAS 857048-79-4)
- Ethyl (5-amino-3-((methyl(phenyl)amino)methyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 80434-77-1)
- 2-(2,3-Difluorophenyl)pyrrolidine (CAS 1249722-04-0)
- 2-((3,4-Dichlorophenyl)amino)-2-phenylacetonitrile (CAS 71144-20-2)
- 4-(2-Aminooxazol-5-yl)benzonitrile (CAS 1934636-72-2)
- (4,6-dimethylpyrimidin-5-yl)boronic acid (CAS 1257252-25-7)
- 5,7-dioxo-1,4,8,11-tetra-azacyclo-tetradecane (CAS 63972-19-0)
- 1-[4-(Pyrrolidin-1-yl)phenyl]guanidine (CAS 870782-71-1)
- 1-(4,6-Bis(allylamino)-1,3,5-triazin-2-yl)piperidin-4-one (CAS 88536-31-6)
- 1-(2,5-Dimethoxyphenyl)-1H-tetrazole (CAS 171820-47-6)
- (2-(1H-INdol-3-yl)acetyl)-DL-tryptophan (CAS 376646-58-1)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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