6-Chloro-N4-(2-ethoxyphenyl)pyrimidine-2,4-diamine CAS 93003-22-6
| CAS No. | 93003-22-6 |
| Molecular Formula | C22H31NO10 |
| Molecular Weight | 469.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Chloro-N4-(2-ethoxyphenyl)pyrimidine-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.
6-Chloro-N4-(2-ethoxyphenyl)pyrimidine-2,4-diamine (CAS 93003-22-6) is a high-purity analytical reference standard with the molecular formula C22H31NO10 and a molecular weight of 469.48 g/mol.
Structurally, 6-Chloro-N4-(2-ethoxyphenyl)pyrimidine-2,4-diamine (C22H31NO10) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 469.48 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C22H31NO10 |
| Molecular Weight | 469.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1983 |
| Nitrogen Atoms | 1 |
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- tert-Butyl (4-hydrazinylphenyl)carbamate (CAS 867030-18-0)
- 4-Morpholinobutanimidamide (CAS 186592-43-8)
- Racecadotril EP Impurity E (CAS 5669-19-2)
- 3-Methyl-1-(pyrimidin-2-yl)pentan-1-amine (CAS 1247393-92-5)
- (4S)-6-Azaspiro[2.5]octan-4-ol hydrochloride (CAS 1103501-89-8)
- 1-{[2-(4-bromophenoxy)-1,3-thiazol-5-yl]methyl}-1H-indole (CAS 439097-11-7)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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