Benzo[b]thiophen-2-yltributylstannane CAS 148961-88-0
| CAS No. | 148961-88-0 |
| Molecular Formula | C20H32SSn |
| Molecular Weight | 423.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Benzo[b]thiophen-2-yltributylstannane (C20H32SSn) contains sulfur-containing functionality, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 423.24 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Benzo[b]thiophen-2-yltributylstannane (CAS 148961-88-0) is a high-purity analytical reference standard with the molecular formula C20H32SSn and a molecular weight of 423.24 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Benzo[b]thiophen-2-yltributylstannane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H32SSn |
| Molecular Weight | 423.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- 4,4'-(Benzo[c][1,2,5]selenadiazole-4,7-diyl)dibenzoicacid (CAS 1862239-04-0)
- 3-(1H-benzo[d]imidazol-2-yl)-N-(4-chloro-3-(trifluoromethyl)phenyl)piperidine-1-carboxamide (CAS 837389-88-5)
- 3-(Benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3-ylthio)-1-benzoylazepan-2-one (CAS 326025-31-4)
- N-(3-(Benzo[d]thiazol-2-yl)phenyl)-3-(phenylsulfonyl)propanamide (CAS 868676-45-3)
- 2-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-3-(3,4,5-trimethoxyphenyl)acrylonitrile (CAS 683250-83-1)
- N-(4-(Benzo[d]thiazol-2-yl)-3-chlorophenyl)-7-chloroquinolin-4-amine (CAS 920520-07-6)
- Methyl 2-((benzo[d]thiazol-2-ylthio)methyl)-3-bromo-6-methoxybenzoate (CAS 1213268-10-0)
- Ethyl 3-((6-(benzo[d][1,3]dioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)propanoate (CAS 625376-94-5)
Recommended Standards
- 2-(1-(4-Iodophenyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-2-yl)acetic acid (CAS 1355175-12-0)
- 1-[3-(4-Bromobenzenesulfonyl)propoxy]-3-(trifluoromethyl)benzene (CAS 338792-71-5)
- 2-Deoxy-2-fluoro-α-D-arabinofuranosyl Bromide 3,5-Dibenzoate (CAS 97614-44-3)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1-[(1Z)-{[(4-chlorophenyl)methoxy]amino}methylidene]thiourea (CAS 339114-06-6)
- Allyl 2,2,2-Trifluoroethyl Ether (CAS 1524-54-5)
- Potassium (3-cyano-2-hydroxyphenyl)trifluoroborate (CAS 2361216-94-4)
- (S)-3-(cyclopropylsulfonyl)-7-nitro-1,2,3,4,4a,5-hexahydrobenzo[b]pyrazino[1,2-d][1,4]oxazine (CAS CATO-C3D-262486)
- 5-Iodo-2-(methylamino)benzamide (CAS 660436-78-2)
- Acetaldehyde O-mesitylsulfonyl oxime (CAS 84298-24-8)
- N-(2-(Butylamino)-5-cyanopyrimidin-4-yl)benzamide (CAS 918662-96-1)
- (3R,4S)-1-Ethyl-3-fluoropiperidin-4-amine (CAS 1357083-65-8)
- (4-Fluorophenylamino)acetic acid, 97% (CAS 351-95-1)
- N-(4-methylthiazol-2-yl)benzamide (CAS 37529-67-2)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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