2-Benzothiazolylzinc bromide 0.5 M in Tetrahydrofuran CAS 1618666-29-7
| CAS No. | 1618666-29-7 |
| Molecular Formula | C7H4BrNSZn |
| Molecular Weight | 279.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Benzothiazolylzinc bromide 0.5 M in Tetrahydrofuran under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-Benzothiazolylzinc bromide 0.5 M in Tetrahydrofuran (CAS 1618666-29-7) is a high-purity analytical reference standard with the molecular formula C7H4BrNSZn and a molecular weight of 279.49 g/mol.
The molecular framework of 2-Benzothiazolylzinc bromide 0.5 M in Tetrahydrofuran (C7H4BrNSZn) is characterized by a salt form, a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C7H4BrNSZn |
| Molecular Weight | 279.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 6-chloro-5-fluoro-2-iodo-pyridin-3-ol (CAS 875548-57-5)
- Nonadecanenitrile (CAS 28623-46-3)
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- 3-Allyl-2-chloro-4-iodopyridine (CAS 1142192-13-9)
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- 4-(3-(2,3-Dimethylphenyl)propanoyl)benzonitrile (CAS 898769-17-0)
- 3-Amino-3-(hydroxyimino)propanamide (CAS 139912-32-6)
- methyl 5-bromo-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylate (CAS 916326-80-2)
- 5-{[(4-methoxy-2-nitrophenyl)amino]methylidene}-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 25165-69-9)
- (S)-1-(2,6-Difluorophenyl)ethanol (CAS 126534-38-1)
- 6-(Difluoromethyl)-3-methoxy-5-methylpyridin-2-ol (CAS 1805203-33-1)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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