Methyl 1-(mesitylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate CAS 620616-04-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 620616-04-8 |
| Molecular Formula | C21H28BNO6S |
| Molecular Weight | 433.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1-(mesitylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate (CAS 620616-04-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H28BNO6S. Molecular weight: 433.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H28BNO6S |
| Molecular Weight | 433.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- (4-(Mesitylsulfonyl)piperazin-1-yl)(piperidin-1-yl)methanone (CAS 708232-25-1)
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Recommended Standards
- 22-Bromo-3-methoxy-2,5,8,11,14,17,20-heptaoxadocosane (CAS 2874308-68-4)
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- 1-(2,4-Dichloro-5-methoxyphenyl)-N-(2,6-diethylphenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 339099-60-4)
- 4-Fluoro-1,2-diiodobenzene (CAS 203059-85-2)
- 3-(4-Methoxyphenyl)-1-(p-tolyl)-1H-pyrazol-5-amine (CAS 618092-84-5)
- Bicalutamide Impurity 21 (CAS 71515-96-3)
- 3-(2-Bromophenyl)isoxazole (CAS 223576-76-9)
- Benzyl 2,3,6-Tri-O- benzyl-4-O-trifluoromethanesulfonyl-beta-D-galactopyranoside (CAS 182760-13-0)
- 1,5-Bis((3-hydroxypropyl)amino)anthracene-9,10-dione (CAS 95618-38-5)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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