2-[(tert-Butoxycarbonyl)amino]-3-(3-bromophenyl)-4-(4-chlorophenyl)butane CAS 605680-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 605680-54-4 |
| Molecular Formula | C21H25BrClNO2 |
| Molecular Weight | 438.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[(tert-Butoxycarbonyl)amino]-3-(3-bromophenyl)-4-(4-chlorophenyl)butane (CAS 605680-54-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H25BrClNO2. Molecular weight: 438.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H25BrClNO2 |
| Molecular Weight | 438.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related tert Standards
- 2-((tert-Butoxycarbonyl)amino)-3-(3,5-dibromo-4-hydroxyphenyl)propanoic acid (CAS 349535-07-5)
- 2-((tert-Butoxycarbonyl)amino)-3-(4-((2,6-dichlorobenzyl)oxy)phenyl)propanoic acid (CAS 201334-88-5)
- 2-((tert-Butoxycarbonyl)amino)-5,7-difluorobenzo[d]thiazol-4-yl trifluoromethanesulfonate (CAS 2415163-53-8)
- 2-((tert-Butoxycarbonyl)amino)-3-((tert-butyldimethylsilyl)oxy)-3-(naphthalen-1-yl)propanoic acid (CAS 1263093-88-4)
- 2-((Tert-butoxycarbonyl)amino)-3-((2,2,10,10-tetramethyl-4,8-dioxo-3,9-dioxa-5,7-diazaundecan-6-ylidene)amino)propanoic acid (CAS 1248587-09-8)
- Butoxycarbonyl-PEG5-sulfonic acid (CAS 1817735-28-6)
- N-(Butoxycarbonyl)-3-[[2-[(5R)-3-(4-cyanophenyl)-4,5-dihydro-5-isoxazolyl]acetyl]amino]-,methyl esterL-alanine (CAS 188016-51-5)
- (1-(tert-butoxycarbonyl)-5-(((2-((tert-butyldimethylsilyl)oxy)ethyl)amino)methyl)-1H-indol-2-yl)boronic acid (CAS 913388-73-5)
Recommended Standards
- 4-((5-Chloro-6-oxo-1-(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazin-4-yl)oxy)-3-ethoxybenzaldehyde (CAS 881464-17-1)
- N-(4-bromophenyl)-3-(4-chlorophenyl)-5-(methylthio)thiophene-2-carboxamide (CAS 477858-02-9)
- Nonacosanoic Acid (CAS 4250-38-8)
- quinazoline-5-carboxylic acid;sodium salt (CAS 2173991-82-5)
- 4,6-Dimethylpyrimidin-2-ol sulfate (CAS 87773-22-6)
- 4-(4,5-Dimethyl-1h-imidazol-1-yl)-3-fluorobenzaldehyde (CAS 1249734-07-3)
- 2-[(2-Bromo-4-nitrophenyl)sulfanyl]-1,3-dichlorobenzene (CAS 477888-99-6)
- 2,5-Dimethyl-4-propyl-1H-pyrazol-3(2H)-one (CAS 856847-74-0)
- 2-Bromo-1-(2-methyl-4-nitrophenyl)ethan-1-one (CAS 568556-30-9)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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