5-[(Z)-2-(2,3-Dimethylphenyl)diazen-1-yl]-4-(4-methylphenyl)pyrimidin-2-amine CAS 338414-18-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338414-18-9 |
| Molecular Formula | C19H19N5 |
| Molecular Weight | 317.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(Z)-2-(2,3-Dimethylphenyl)diazen-1-yl]-4-(4-methylphenyl)pyrimidin-2-amine (CAS 338414-18-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H19N5. Molecular weight: 317.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H19N5 |
| Molecular Weight | 317.39 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 5-(2-(Naphthalen-2-yl)propyl)-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamine (CAS 915312-53-7)
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- 4-Amino-1-tert-butyl-3-(1-naphthyl)pyrazolo[3,4-d]pyrimidine (CAS 221243-82-9)
- 2-Amino-3-(4-methyl-3-oxo-2,3-dihydroisoxazol-5-yl)propanoic acid (CAS 77006-29-2)
- 7-fluoro-1,4-dioxaspiro[4.5]decan-8-one (CAS 196953-80-7)
- 2-(Methyl(4-nitrophenyl)amino)acetonitrile (CAS 107023-66-5)
- 2-Chloro-N-(3-(6,7,8,9-tetrahydro-5h-[1,2,4]triazolo[4,3-a]azepin-3-yl)phenyl)acetamide (CAS 923870-50-2)
- 2,2'-((2Z,2'Z)-((12,13-Bis(2-ethylhexyl)-3,9-bis(2-octyldodecyl)-12,13-dihydro-[1,2,5]thiadiazolo[3,4-e]thieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b]indole-2,10-diyl)bis(methanylylidene))bis(5,6-difluoro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile (CAS 2668341-42-0)
- 2-Fluoro-3-iodo-4-methylbenzaldehyde (CAS 909185-87-1)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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