2-(3-Methoxybenzo[b]thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 1135148-65-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1135148-65-0 |
| Molecular Formula | C15H19BO3S |
| Molecular Weight | 290.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Methoxybenzo[b]thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1135148-65-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H19BO3S. Molecular weight: 290.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H19BO3S |
| Molecular Weight | 290.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Sulfur Atoms | 1 |
Related Methoxybenzo Standards
- 2-(2-Methoxybenzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218819-07-8)
- 2-(1-(5-Methoxybenzo[d]oxazol-2-yl)piperidin-3-yl)acetic acid (CAS 1035840-84-6)
- N-(6-Methoxybenzo[d]thiazol-2-yl)-1H-imidazole-1-carbothioamide (CAS 756476-97-8)
- N-(4-Methoxybenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-3-carboxamide (CAS 1020489-07-9)
- 1-(6-Methoxybenzo[d]thiazol-2-yl)piperidine-3-carboxylic acid (CAS 1280688-27-8)
- 1-(6-Methoxybenzo[d]thiazol-2-yl)piperidine-4-carboxylic acid (CAS 1282321-65-6)
- 5-((7-Methoxybenzo[d][1,3]dioxol-5-yl)methyl)-4,5-dihydroisoxazole-3-carbohydrazide (CAS 924871-60-3)
- 5-((6-Methoxybenzo[d]thiazol-2-yl)amino)-5-oxopentanoic acid (CAS 436086-78-1)
Recommended Standards
- 2-(Methylamino)benzothiazole-6-boronic acid pinacol ester, 97% (CAS 1112983-29-5)
- (7-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophen-2-yl)methanol (CAS 1207970-56-6)
- (E)-5-(3,4-Dichlorobenzylidene)-2-mercaptothiazol-4(5H)-one (CAS 1064366-80-8)
- 7-phenoxy-1,2,3,4-tetrahydronaphthalen-1-one (CAS 151453-21-3)
- 2-Cyanonicotinamide (CAS 23649-22-1)
- 2-Ethoxy-3-methylpyridine-5-carboxaldehyde (CAS 1224604-16-3)
- tert-Butyl (4-iodo-5-methylisoxazol-3-yl)carbamate (CAS 950861-28-6)
- 9-(tert-Butoxycarbonyl)-1-oxa-9-azaspiro[5.5]undecane-3-carboxylic acid (CAS 1251000-68-6)
- 3-(2-Methoxyphenyl)-N-(4-methylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-60-8)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com