(S)-3,3'-Bis(3,5-bis(trifluoromethyl)phenyl)-[1,1'-binaphthalene]-2,2'-diol 849939-13-5 CAS 849939-13-5
| CAS No. | 849939-13-5 |
| Molecular Formula | C36H50F12O2 |
| Molecular Weight | 742.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (S)-3,3'-Bis(3,5-bis(trifluoromethyl)phenyl)-[1,1'-binaphthalene]-2,2'-diol 849939-13-5 (C36H50F12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 742.76 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(S)-3,3'-Bis(3,5-bis(trifluoromethyl)phenyl)-[1,1'-binaphthalene]-2,2'-diol 849939-13-5 (CAS 849939-13-5), molecular formula C36H50F12O2 and molecular weight 742.76 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-3,3'-Bis(3,5-bis(trifluoromethyl)phenyl)-[1,1'-binaphthalene]-2,2'-diol 849939-13-5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C36H50F12O2 |
| Molecular Weight | 742.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Recommended Standards
- β-D-Glucopyranoside, 4-methylphenyl 4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-1-thio-, triacetate (CAS 27894-92-4)
- Ampicillin Impurity 20 (CAS CATO-C4X-144320)
- 4,4',4",4"'-(Pyrene-1,3,6,8-tetrayl)tetrakis(3-aminobenzoic acid) (CAS 2225892-57-7)
- Fluorescein-thiourea-PEG6-acid (CAS 2055014-69-0)
- 1-methoxybut-2-yne (CAS 2768-41-4)
- N1-(1-Hydroxybutan-2-yl)-N2-(pyridin-3-yl)oxalamide (CAS 920208-86-2)
- (S)-1-(Benzyloxy)-3-(trityloxy)propan-2-ol (CAS 83526-68-5)
- 2,3-Dimethoxy-5-iodo-N-((1-(4'-fluorobenzyl)-2-pyrrolidinyl)methyl)benzamide (CAS 124929-08-4)
- Hypothemycin (CAS 76958-67-3)
- (2-Chloro-4-morpholinopyrido[3,2-d]pyrimidin-6-yl)methanol (CAS 1332075-56-5)
- 3-(2,4-Dimethylphenyl)-1,2-oxazol-5-ol (CAS 1354940-03-6)
- Ethyl 4-(phenylsulfonylmethyl)-3,4-dihydro-2H-benzo[B][1,4]oxazine-2-carboxylate (CAS 1092460-57-5)
- 587880-27-1 6138AE Benzyl 4-(4-(2,3-dihydroxypropoxy)-phenyl)butylcarbamate C21H27NO5 (CAS 587880-27-1)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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 18665070610 / Nicole.chen@cato-chem.com