N2-(4-ethylphenyl)pyridine-2,3-diamine CAS 70358-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70358-43-9 |
| Molecular Formula | C13H15N3 |
| Molecular Weight | 213.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N2-(4-ethylphenyl)pyridine-2,3-diamine (CAS 70358-43-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H15N3. Molecular weight: 213.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H15N3 |
| Molecular Weight | 213.28 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Related N Standards
- 6-(4-Ethylphenyl)-2-methylpyrimidin-4-amine (CAS 1368679-02-0)
- (2-Ethylphenyl)(pyridin-2-yl)methanol (CAS 92247-71-7)
- 1-(4-Ethylphenyl)ethane-1-sulfonamide (CAS 1249376-18-8)
- N-(4-ethylphenyl)ethanesulfonamide (CAS 544426-38-2)
- 1-(4-Ethylphenyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017446-95-5)
- 1-(4-Ethylphenyl)-4-oxopyrrolidine-3-carbonitrile (CAS 1312136-79-0)
- (3-Ethylphenyl)(phenyl)methanol (CAS 108125-13-9)
- 2-Ethyl-5-(4-ethylphenyl)pyrimidine (CAS 208709-64-2)
Recommended Standards
- N1-((1-Ethylpyrrolidin-2-yl)methyl)-N1-methyloxalamide (CAS 755009-82-6)
- N2-(4-methylbenzyl)pyridine-2,3-diamine (CAS 99960-20-0)
- N-(6-hydrazinyl-6-oxohexyl)methacrylamide (CAS 929020-77-9)
- 5-(Chloromethyl)-4-(4-(trifluoromethoxy)benzyl)-2-(4-(trifluoromethyl)phenyl)thiazole (CAS 444613-05-2)
- Pyr-Val-OH (CAS 21282-10-0)
- Pirarubicin Impurity 4 (CAS CATO-C4X-24684)
- 2-Chloro-4-hydroxynicotinic acid (CAS 142266-65-7)
- N-(3-Cyano-4,5-dimethylthiophen-2-yl)pyrazine-2-carboxamide (CAS 551910-16-8)
- 2-(4,5-Diphenyl-1H-imidazol-1-yl)acetic acid (CAS 756419-08-6)
- Semaglutide (CAS 910463-68-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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