898778-19-3 3-[5-(1,3-Dioxolan-2-yl)thiophene-2-carbonyl]benzonitrile DTXSID30641940 CAS 898778-19-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898778-19-3 |
| Molecular Formula | C15H11NO3S |
| Molecular Weight | 285.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
898778-19-3 3-[5-(1,3-Dioxolan-2-yl)thiophene-2-carbonyl]benzonitrile DTXSID30641940 (CAS 898778-19-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11NO3S. Molecular weight: 285.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11NO3S |
| Molecular Weight | 285.32 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dioxolan Standards
- 4-(5-(1,3-Dioxolan-2-yl)thiophene-2-carbonyl)benzonitrile (CAS 898778-22-8)
- Methyl 5-[3-(1,3-Dioxolan-2-yl)phenyl]nicotinate (CAS 889954-99-8)
- Methyl 5-[4-(1,3-Dioxolan-2-yl)phenyl]nicotinate (CAS 889954-92-1)
- 5-(1,3-Dioxolan-2-yl)-3-(4-fluorophenyl)-2,1-benzoxazole (CAS 439095-17-7)
- 1263365-78-1 2-(1,3-Dioxolan-2-yl)-1-(3-phenoxy-phenyl)-ethanone MFCD18433453 (CAS 1263365-78-1)
- 1263366-08-0 2-(1,3-Dioxolan-2-yl)-1-(4-phenoxy-phenyl)-ethanone MFCD18433454 (CAS 1263366-08-0)
- (3-(1,3-Dioxolan-2-yl)phenyl)(3-methoxyphenyl)methanone (CAS 898778-89-7)
- (3-(1,3-Dioxolan-2-yl)phenyl)(4-methoxyphenyl)methanone (CAS 898778-91-1)
Recommended Standards
- n-Benzyl-5-oxo-5h-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 851943-50-5)
- Faropenem Epimer Impurity (CAS 106560-13-8)
- N1-(2-Cyanophenyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 898350-04-4)
- 5-Fluoro-2-formylbenzeneboronic acid pinacol ester, 97% (CAS 1844839-22-0)
- 4-[(2-fluorophenyl)methoxy]aniline hydrochloride (CAS 1221724-44-2)
- Quinoxalin-5-ylmethanol (CAS 496765-32-3)
- 2-(3-(Difluoromethyl)phenyl)acetonitrile (CAS 1000529-78-1)
- 6-(3-Methoxyphenyl)-2-(4-methylbenzyl)pyridazin-3(2H)-one (CAS 922927-25-1)
- 3-Bromo-2-fluorobenzoyl chloride (CAS 374554-41-3)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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