77047-87-1 Isopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal bottles MFCD06200639 CAS 77047-87-1
| CAS No. | 77047-87-1 |
| Molecular Formula | C3H7BrZn |
| Molecular Weight | 188.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 77047-87-1 Isopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal bottles MFCD06200639.
77047-87-1 Isopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal bottles MFCD06200639 (CAS 77047-87-1) is a high-purity analytical reference standard with the molecular formula C3H7BrZn and a molecular weight of 188.40 g/mol.
77047-87-1 Isopropylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal bottles MFCD06200639 (C3H7BrZn) contains a salt form, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3H7BrZn |
| Molecular Weight | 188.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Br-containing |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com