Selenophene-3,4-dicarbonitrile CAS 18853-44-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18853-44-6 |
| Molecular Formula | C6H2N2Se |
| Molecular Weight | 181.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Selenophene-3,4-dicarbonitrile (CAS 18853-44-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H2N2Se. Molecular weight: 181.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H2N2Se |
| Molecular Weight | 181.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Selenophene Standards
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- Selenophene-3-carboxylic acid (CAS 35577-09-4)
- Selenophene-2-carbonyl chloride (CAS 39082-07-0)
- Selenophene-3-carbaldehyde (CAS 18168-59-7)
- Selenophene-2-carbaldehyde (CAS 25109-26-6)
- Selenophene-2-carbonitrile (CAS 7651-60-7)
- 1,1'-(Selenophene-2,4-diyl)diethanone (CAS 113495-22-0)
Recommended Standards
- 1-bromo-4-fluoro-cyclohexane (CAS 1780553-11-8)
- 1-Bromo-2-fluorocyclohexane (CAS 656-57-5)
- 1-(bromomethyl)-1-fluorocyclopentane (CAS 1462885-73-9)
- {2-[4-(1H-1,2,4-triazol-1-ylmethyl)phenyl]phenyl}methanamine (CAS 926229-69-8)
- (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)-4-methyloxolan-3-ol (CAS 818374-78-6)
- (1-Oxa-4-azaspiro[4.4]Nonane-3,3-diyl)dimethanol (CAS 72031-11-9)
- 1-Chloro-5-fluoro-3-nitro-2-(trifluoromethoxy)benzene (CAS 1417569-90-4)
- 4-Aminodiphenylamine Hydrochloride (CAS 2198-59-6)
- 4-Allyloxy-4-methylpiperidine hydrochloride (CAS 1567215-29-5)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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