(15R)-5-[2-chloro-5-(ethoxymethyl)pyrimidin-4-yl]oxy-15-methyl-11-thia-6,14,17-triazatetracyclo[8.8.0²⁷.0¹²¹⁸]octadeca-1(10),2(7),3,5,8,12(18)-hexaen-13-one CAS 1887069-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1887069-10-4 |
| Molecular Formula | C22H20ClN5O3S |
| Molecular Weight | 469.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(15R)-5-[2-chloro-5-(ethoxymethyl)pyrimidin-4-yl]oxy-15-methyl-11-thia-6,14,17-triazatetracyclo[8.8.0²⁷.0¹²¹⁸]octadeca-1(10),2(7),3,5,8,12(18)-hexaen-13-one (CAS 1887069-10-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20ClN5O3S. Molecular weight: 469.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H20ClN5O3S |
| Molecular Weight | 469.94 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Gandotinib (CAS 1229236-86-5)
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- Dacomitinib Impurity 28 (CAS CATO-C4X-208628)
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- 1-Deoxy-1-nitro-D-mannitol (CAS 14199-83-8)
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- N1-Cyclopropyl-N1-((3-(methylthio)pyrazin-2-yl)methyl)ethane-1,2-diamine (CAS 1353968-68-9)
- 4-Methoxybutane-1,2-diamine (CAS 1251360-08-3)
- (3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride (CAS 1435804-53-7)
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