3-Methyl-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-ol CAS 1261917-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261917-84-3 |
| Molecular Formula | C17H19NO3S |
| Molecular Weight | 317.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-ol (CAS 1261917-84-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H19NO3S. Molecular weight: 317.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H19NO3S |
| Molecular Weight | 317.40 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Methyl-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-ol (CAS 1261895-36-6)
- 4-Methyl-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261917-83-2)
- 4-Methyl-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261923-32-3)
- 5-Methyl-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261960-87-5)
- 5-Methyl-4'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261960-90-0)
- 6-Phenyl-2-(pyrrolidin-1-yl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 338749-58-9)
- 2-(2-(Pyrrolidin-1-yl)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 933986-99-3)
- 8-(PYrrolidin-1-ylsulfonyl)-5h-[1,2,4]triazino[5,6-b]indol-3-amine (CAS 910443-25-3)
Recommended Standards
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- 4-Acetyl-N-(2-isopropylphenyl)benzenesulfonamide (CAS 1284730-41-1)
- 5-Bromo-2-cyano-4-fluorobenzenesulfonyl chloride (CAS 1805583-73-6)
- 4-(Piperazin-1-yl)picolinic acid (CAS 1291475-02-9)
- 4-ethylsulfonylpiperazine-2-carbonitrile (CAS 2306276-93-5)
- 6-Bromonaphthalene-2-acetonitrile, 97% (CAS 305798-03-2)
- potassium ethyl carbonotrithioate (CAS 35444-20-3)
- 3-(4-Bromophenyl)prop-2-ynoic acid (CAS 25294-65-9)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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