[2,2'-Binaphthalen]-7-yl trifluoromethanesulfonate CAS 1374337-37-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1374337-37-7 |
| Molecular Formula | C21H13F3O3S |
| Molecular Weight | 402.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2,2'-Binaphthalen]-7-yl trifluoromethanesulfonate (CAS 1374337-37-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H13F3O3S. Molecular weight: 402.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H13F3O3S |
| Molecular Weight | 402.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Binaphthalen Standards
- [1,2'-Binaphthalen]-6'-yl trifluoromethanesulfonate (CAS 1451262-48-8)
- [2,2'-Binaphthalen]-6-yl trifluoromethanesulfonate (CAS 935472-81-4)
- (4-([1,1'-Binaphthalen]-2-ylamino)phenyl)boronic acid (CAS 1232101-98-2)
- 2-([1,2'-Binaphthalen]-6'-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1822374-49-1)
- 2-([1,1'-Binaphthalen]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 207739-66-0)
- 2-([2,2'-Binaphthalen]-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 647836-56-4)
- [1,1′-Binaphthalen]-2-amine, 2′-(diphenylphosphino)-N,N-dimethyl-, (1R)- (CAS 216368-93-3)
- (1S)-[1,1'-Binaphthalen]-2-ylbis(3,5-dimethylphenyl)phosphine (CAS 701935-45-7)
Recommended Standards
- (2R,3R,4S,5S,6R)-2-(Benzyloxy)-6-((((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 130622-31-0)
- 3,5,6,7,3,4-Hexamethoxyflavone (CAS 1251-84-9)
- 2-[(3,5-Difluorophenyl)methyl]-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepine-1,3-dione (CAS 1775310-43-4)
- 3-(6-Amino-1H-benzo[d]imidazol-2-yl)propan-1-ol (CAS 313554-20-0)
- 3-Amino-3-benzyl-1-(3,4-dichlorophenyl)thiourea (CAS 723332-86-3)
- 5-Cyclopropoxy-3-ethyl-N-methylpicolinamide (CAS 1243368-09-3)
- 2-(Difluoromethyl)-3-fluoro-5-hydroxypyridine-6-methanol (CAS 1805432-34-1)
- 1-(2,3,4-Trihydroxyphenyl)decan-1-one (CAS 1154-72-9)
- (3,5-Di(1H-imidazol-1-yl)phenyl)boronic acid (CAS 2225180-01-6)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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