Naphthalene-1,4-diyl bis(trifluoromethanesulfonate) CAS 152873-78-4
| CAS No. | 152873-78-4 |
| Molecular Formula | C12H6F6O6S2 |
| Molecular Weight | 424.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Naphthalene-1,4-diyl bis(trifluoromethanesulfonate) (CAS 152873-78-4) is a high-purity analytical reference standard with the molecular formula C12H6F6O6S2 and a molecular weight of 424.29 g/mol.
The molecular framework of Naphthalene-1,4-diyl bis(trifluoromethanesulfonate) (C12H6F6O6S2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H6F6O6S2 |
| Molecular Weight | 424.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Naphthalene Standards
- Naphthalene-2,3-diyl bis(trifluoromethanesulfonate) (CAS 125261-31-6)
- Naphthalene-1,3,6-trisulfonyl trichloride (CAS 67294-61-5)
- 8-Benzyl-4-(naphthalene-2-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-22-6)
- 8-Benzyl-4-(naphthalene-1-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-55-5)
- 4,4'-(Naphthalene-1,4-diylbis(ethyne-2,1-diyl))dibenzoicacid (CAS 2098914-46-4)
- 4-(Naphthalene-2-sulfonamido)phenyl benzoate (CAS 301336-65-2)
- 4,4'-(Naphthalene-1,4-diyl)bis(2-hydroxybenzoic acid) (CAS 2250341-24-1)
- 2,2'-(Naphthalene-1,5-diylbis(oxy))bis(1-phenylethan-1-one) (CAS 319482-15-0)
Recommended Standards
- 2,7-Naphthalenebis(trifluoromethanesulfonate) (CAS 151391-00-3)
- 1,5-NAphthalenebis(trifluoromethanesulfonate) (CAS 152873-79-5)
- 7-Bromo-2-(di-t-butoxycarbonylamino)quinazoline (CAS 1820683-11-1)
- 2-[[6-bromo-1-[(4-oxo-2-thioxo-5-thiazolidinylidene)methyl]-2-naphthalenyl]oxy]-acetic Acid (CAS 123021-42-1)
- 2,1,3-Benzothiadiazole-4-sulfonyl chloride (CAS 73713-79-8)
- N,1-Dimethylisoquinolin-7-amine (CAS 140683-34-7)
- 1-(3-Methoxybenzyl)-1H-indazol-5-amine (CAS 930606-51-2)
- Methyl 3,3,3-trifluoro-2-iminopropanoate (CAS 1340033-01-3)
- 2-Methoxyestrone-1?4?16?16-d4 (CAS 949885-90-9)
- (R)-2-(4-Chlorophenyl)-2,5-dihydrothiophene-3-carbaldehyde (CAS 1255188-99-8)
- (R)-1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid (CAS 228857-58-7)
- cis-1-Boc-4-Phenyl-piperidine-2-dicarboxylic acid (CAS 261777-36-0)
- 4-Bromo-N-(3-chloro-4-methylphenyl)benzamide (CAS 346690-15-1)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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