3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-chlorophenyl)thiazol-5-yl)boronate CAS 2223053-49-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2223053-49-2 |
| Molecular Formula | C15H19BClNO3S |
| Molecular Weight | 339.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(4-chlorophenyl)thiazol-5-yl)boronate (CAS 2223053-49-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H19BClNO3S. Molecular weight: 339.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H19BClNO3S |
| Molecular Weight | 339.65 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(2-chlorophenyl)thiazol-5-yl)boronate (CAS 2223044-67-3)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4-(3-chlorophenyl)thiazol-5-yl)boronate (CAS 2223039-42-5)
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Recommended Standards
- Melphalan EP Impurity F (CAS 2724878-97-9)
- N-[(4-Bromophenyl)(4-chlorophenyl)methyl]ethane-1,2-diamine (CAS 1000575-61-0)
- (2R,3S)-3-(3-Bromophenyl)-4-(4-chlorophenyl)-2-butanol (CAS 941280-52-0)
- DL-Threonine, hydrate (2:1) (CAS 6028-28-0)
- Zidovudine Glucuronide Sodium Salt (CAS 133525-01-6)
- (S)-1-Methylpyrrolidin-3-yl 4-methylbenzenesulfonate (CAS 1353994-93-0)
- 3-Aminotetrahydrofuro[2,3-c]pyridine-5,7(4H,6H)-dione (CAS 1368377-39-2)
- [6-(propan-2-yl)pyridin-3-yl]methanamine (CAS 954388-18-2)
- o-Toluenethiol (CAS 137-06-4)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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