(E)-4-Bromobenzyl 2-(3-((tert-butoxycarbonyl)amino)prop-1-en-1-yl)-6-hydroxy-4-methoxybenzoate CAS 1638205-28-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638205-28-3 |
| Molecular Formula | C23H26BrNO6 |
| Molecular Weight | 492.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-Bromobenzyl 2-(3-((tert-butoxycarbonyl)amino)prop-1-en-1-yl)-6-hydroxy-4-methoxybenzoate (CAS 1638205-28-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H26BrNO6. Molecular weight: 492.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H26BrNO6 |
| Molecular Weight | 492.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 1-(3-bromobenzyl)-5-(3-(4-(trifluoromethoxy)phenyl)isoxazol-5-yl)pyridin-2(1H)-one (CAS 1571034-57-5)
- 3,5-Bis((4-bromobenzyl)thio)-1,2,4-thiadiazole (CAS 332110-09-5)
- 5-(6-((4-Bromobenzyl)thio)pyridazin-3-yl)-2-(4-methoxyphenyl)-4-methylthiazole (CAS 954661-79-1)
- 3-((4-Bromobenzyl)thio)-5-(((4-chlorobenzyl)thio)methyl)-4-isopropyl-4H-1,2,4-triazole (CAS 344268-27-5)
- 3-(5-((4-Bromobenzyl)thio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 676245-38-8)
- 4-(5-((3-Bromobenzyl)thio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 618432-42-1)
- 4-(5-((4-Bromobenzyl)thio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-65-0)
- 2-((3-Bromobenzyl)thio)-3-(4-chlorophenyl)-6,7-dihydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4(5H)-one (CAS 578758-83-5)
Recommended Standards
- 3-Iodo-1-(phenylsulfonyl)-5-(phenylthio)-1H-pyrrolo[2,3-b]pyridine (CAS 923583-57-7)
- 2,4-Dichloro-N-(1-(1,3-diphenyl-1H-pyrazol-4-yl)-3-hydrazinyl-3-oxoprop-1-en-2-yl)benzamide (CAS 257289-82-0)
- 12-Amino-10-(4-bromophenyl)-8-oxo-4-(phenylamino)-13-oxa-3-thia-5,7-diazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),4,11-tetraene-11-carbonitrile (CAS 674806-65-6)
- 2-Chloro-N-(2,3-difluorophenyl)acetamide (CAS 916483-51-7)
- tert-Butyl 3-(hydroxymethyl)-[1,3'-biazetidine]-1'-carboxylate (CAS 1823859-44-4)
- (4-Amino-piperidin-1-yl)-phenyl-methanone (4-aminopiperidin-1-yl)(phenyl)methanone 150514-60-6 (CAS 150514-60-6)
- 3-Chloro-6-[3-(trifluoromethyl)phenyl]pyridazine (CAS 66548-63-8)
- Rosuvastatin Impurity 231 (CAS CATO-C4X-1169231)
- (5-Bromo-1-pentyn-1-yl)trimethylsilane (CAS 66927-74-0)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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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