Ethyl 4-bromobut-2-ynoate CAS 39595-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39595-70-5 |
| Molecular Formula | C6H7BrO2 |
| Molecular Weight | 191.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 4-bromobut-2-ynoate (CAS 39595-70-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7BrO2. Molecular weight: 191.02 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7BrO2 |
| Molecular Weight | 191.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- Ethyl -4-bromobut-2-enoate (CAS 6065-32-3)
- 2-Bromobut-2-enedioic acid (CAS 584-99-6)
- 4-Bromobut-2-enoyl chloride (CAS 51544-74-2)
- Methyl 2-bromobut-2-enoate (mixture of trans and ciS) (CAS 22966-48-9)
- (E)-(4-Bromobut-3-en-1-yn-1-yl)trimethylsilane (CAS 107646-62-8)
- Methyl 4-bromobut-2-ynoate (CAS 40995-01-5)
- (4-Bromobut-1-en-1-yl)benzene (CAS 7515-41-5)
- 2-Bromobut-2-enoic acid (CAS 5405-34-5)
Recommended Standards
- 4-Bromocyclohexa-3,5-diene-1,2-diol (CAS 82683-93-0)
- 2-Bromo-1-(methoxymethyl)-1H-imidazole (CAS 1001755-89-0)
- 4-Bromo-5,6-dihydro-2H-pyran-3-carboxaldehyde (CAS 904744-54-3)
- 1-(2-ethoxyphenyl)hexahydropyrimidine-2,4-dione (CAS 23947-34-4)
- 6-Bromo-N-(4-fluorophenyl)quinazolin-4-amine (CAS 459418-63-4)
- 2-(1-Carbamoylpiperidin-4-yl)acetic acid (CAS 279236-52-1)
- 6-Chloro-4-(difluoromethyl)picolinaldehyde (CAS 1806760-74-6)
- Formylglycinamide Ribotide (CAS 349-34-8)
- 5-Bromo-N-(tert-butyl)-2-chloropyridine-3-sulfonamide (CAS 1248478-71-8)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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