5,5'-(Anthracene-9,10-diyl)bis(thiophene-2-carbaldehyde) CAS 1355622-47-7
| CAS No. | 1355622-47-7 |
| Molecular Formula | C24H14O2S2 |
| Molecular Weight | 398.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5,5'-(Anthracene-9,10-diyl)bis(thiophene-2-carbaldehyde) 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.
CATO supplies 5,5'-(Anthracene-9,10-diyl)bis(thiophene-2-carbaldehyde) (CAS 1355622-47-7), a certified reference material (molecular formula C24H14O2S2, MW 398.50 g/mol) for analytical method development and quality control.
Structurally, 5,5'-(Anthracene-9,10-diyl)bis(thiophene-2-carbaldehyde) (C24H14O2S2) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 398.50 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C24H14O2S2 |
| Molecular Weight | 398.50 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 2 |
Related Anthracene Standards
- (Anthracene-9,10-diylbis(4,1-phenylene))dimethanol (CAS 2099669-86-8)
- 4,4'-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))dianiline (CAS 1186580-77-7)
- (Anthracene-9,10-diylbis(4,1-phenylene))dimethanamine (CAS 1486563-21-6)
- Anthracene-1,4,5,8-tetrayl tetraacetate (CAS 73562-85-3)
- 3,3'-(Anthracene-9,10-diyl)dibenzaldehyde (CAS 324751-00-0)
- Anthracene-9-thiol (CAS 17534-14-4)
- 4709-79-9 Anthracene, 9,9'-(1,2-ethanediyl)bis- DTXSID70345591 (CAS 4709-79-9)
- 4,4'-(Anthracene-9,10-diyl)dibenzonitrile (CAS 99372-96-0)
Recommended Standards
- JWH 193 (CAS 133438-58-1)
- (αR,βR)-α-(2,3-Dihydro-1,4-benzodioxin-6-yl)-β-[(2-hydroxy-1-phenylethyl)amino]-1-pyrrolidinepropanol (CAS 1402831-08-6)
- Pentamidine Impurity 2 (CAS 1252-44-4)
- N-(9-deoxy-epi-cinchonin-9-yl)picolinamide (CAS 1414851-55-0)
- (S)-3-Cinnamoyl-4-phenyloxazolidin-2-one (CAS 141209-95-2)
- N-(4-Fluoro-2-methyl-5-nitrophenyl)acetamide (CAS 273401-26-6)
- 2-Diethylamino-N-[4-(2-dimethylamino-5-trifluoro-methyl-pyridin-3-yl)-phenyl]-acetamide (CAS 1311279-98-7)
- Aripiprazole Impurity N16 (CAS 1260893-49-9)
- Methyl 3-(3-fluorophenyl)-2-hydroxypropanoate (CAS 1497001-59-8)
- Ozenoxacin Impurity 32 (CAS CATO-C4X-279632)
- 3,5-Difluoro-4-(2,2,2-trifluoroethoxy)benzaldehyde (CAS 1443666-12-3)
- 3-(4-Chlorophenyl)-1-(3,4,5-trifluorophenyl)propan-1-one (CAS 898788-51-7)
- Methyl 4-(bromomethyl)-1,2,3-thiadiazole-5-carboxylate (CAS 183303-30-2)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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