2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) CAS 942070-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942070-28-2 |
| Molecular Formula | C17H28B2O4S |
| Molecular Weight | 350.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 942070-28-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H28B2O4S. Molecular weight: 350.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H28B2O4S |
| Molecular Weight | 350.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
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- Methyl 2-((5-(4-methylthiophene-2-carboxamido)-1,3,4-thiadiazol-2-yl)thio)butanoate (CAS 1226450-47-0)
- 1-(3-Methylthiophene-2-carbonyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775467-49-6)
- 5-(1-(5-Methylthiophene-2-carbonyl)piperidin-4-yl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1309185-02-1)
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Recommended Standards
- 1,3-Dibromo-2-butoxy-5-isopropylbenzene (CAS 2379321-57-8)
- 1,2,4,5-Tetrakis(trifluoromethyl)benzene 1,2,4,5-Tetrakis-trifluoromethyl-benzene 320-23-0 (CAS 320-23-0)
- (E)-1,2-bis(5-bromothiophen-2-yl)ethene (CAS 24844-36-8)
- 4-[(2Z/2E)-3-(4-Chlorophenyl)-3-(4-tert-butoxy-3-methoxyphenyl)prop-2-enoyl]morpholine (CAS 1786392-52-6)
- 1-(2-Fluoroethyl)pyrrolidin-3-amine (CAS 1440536-95-7)
- 2-Methyl-1-((3-nitropyridin-2-yl)amino)butan-2-ol (CAS 1241347-85-2)
- 2-(4-(Hydroxymethyl)-1H-1,2,3-triazol-1-yl)-N-isopropylacetamide (CAS 1250903-78-6)
- 5-(Chloromethyl)-2-(3-methoxyphenyl)thiazole (CAS 915920-12-6)
- Poly [3-(5-carboxypentyl)thiophene-2,5-diyl] regioregular (CAS 1279717-92-8)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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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