3-(Allyloxy)-4-bromothiophene-2-carboxylic acid CAS 1707727-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707727-87-4 |
| Molecular Formula | C8H7BrO3S |
| Molecular Weight | 263.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Allyloxy)-4-bromothiophene-2-carboxylic acid (CAS 1707727-87-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7BrO3S. Molecular weight: 263.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7BrO3S |
| Molecular Weight | 263.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Bromo-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylic acid (CAS 1594878-47-3)
- 4-Fluoro-2-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)pyridine (CAS 1713163-18-8)
- Ethyl 4-bromo-2-formylthiophene-3-carboxylate (CAS 1433203-92-9)
- (2E)-N-[2-[2-(1-Methyl-2-piperidinyl)ethyl]phenyl]-3-(4-hydroxyphenyl)-2-propenamide-13C,d3 (CAS 1346606-61-8)
- N-Benzhydryl-2-((2,5-dichloro-N-methylphenyl)sulfonamido)acetamide (CAS 847773-02-8)
- (3-Chloro-4-methyl-phenyl)-(5,6-dihydro-4H-[1,3]thiazin-2-yl)-amine (CAS 380346-27-0)
- Cefcapene Impurity 61 (CAS CATO-C4X-182461)
- (3R,4R)-4-fluoro-1-methylpiperidin-3-amine (CAS 2306246-12-6)
- 2-Methyl-1,3-oxazinane (CAS 31951-98-1)
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