5-Chloro-3-(meththio)phenylboronic acid CAS 1451392-52-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1451392-52-1 |
| Molecular Formula | C7H8BClO2S |
| Molecular Weight | 202.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-(meththio)phenylboronic acid (CAS 1451392-52-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8BClO2S. Molecular weight: 202.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8BClO2S |
| Molecular Weight | 202.47 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- (5-Chloro-2-(methylthio)phenyl)boronic acid (CAS 1451392-55-4)
- (4-Chloro-3-(methylthio)phenyl)boronic acid (CAS 935782-76-6)
- 2-Chloro-5-(methylsulfanyl)phenylboronic acid (CAS 2377611-34-0)
- 3-Chloro-2-(methylsulfanyl)phenylboronic acid (CAS 2121513-12-8)
- 3-Chloro-4-(methylthio)phenylboronic Acid (CAS 877383-14-7)
- 2-Chloro-3-iodoprop-1-ene (CAS 39557-31-8)
- 4-Chloro-3,5-bis(difluoromethyl)-1h-pyrazole (CAS 1092769-15-7)
- (3-Chloro-4-hydroxy-5-methoxyphenyl)boronic acid (CAS 919496-57-4)
Recommended Standards
- 92273-73-9 n-Butylzinc bromide, 0.5M in THF, packaged under Argon in resealable ChemSeal bottles MFCD00671997 (CAS 92273-73-9)
- 7565-59-5 tert-Butylzinc bromide tert-butylzinc(II) bromide (CAS 7565-59-5)
- sec-butylzinc bromide solution (CAS 171860-66-5)
- 2-Amino-5-(trifluoromethyl)pyridine-4-acetic acid (CAS 1228897-96-8)
- 2,6-Diformylpyridine-4-sulfonyl chloride (CAS 1393541-11-1)
- 1-(3-Cyclopentyl-1,2,4-oxadiazol-5-yl)-N-methylmethanamine hydrochloride (CAS 1807988-35-7)
- 2-(Aminomethyl)-5-(difluoromethyl)-6-iodo-3-nitropyridine (CAS 1805599-83-0)
- (Z)-Methyl 3-methyl-4-oxobut-2-enoate (CAS 96928-85-7)
- Avatrombopag Impurity 106 (CAS CATO-C4X-2234106)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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 13829788188 / jacky.chen@cato-chem.com