Pyrene-2,7-dicarbonitrile CAS 1994246-45-5
| CAS No. | 1994246-45-5 |
| Molecular Formula | C18H8N2 |
| Molecular Weight | 252.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pyrene-2,7-dicarbonitrile.
CATO supplies Pyrene-2,7-dicarbonitrile (CAS 1994246-45-5), a certified reference material (molecular formula C18H8N2, MW 252.27 g/mol) for analytical method development and quality control.
Structurally, Pyrene-2,7-dicarbonitrile (C18H8N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 252.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Pyrene-2,7-dicarbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H8N2 |
| Molecular Weight | 252.27 g/mol |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Pyrene Standards
- Pyrene-1,6-dicarbonitrile (CAS 27973-30-4)
- Pyrene-1,6-dicarbaldehyde (CAS 252338-01-5)
- Pyrene-2,7-dicarbaldehyde (CAS 43213-20-3)
- Pyrene-2-carboxylic acid (CAS 36428-96-3)
- Pyrene-4-carboxylic acid (CAS 22245-48-3)
- Methyl pyrene-1-carboxylate (CAS 6145-35-3)
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Recommended Standards
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- Phenyl(3-phenyl-1,2,4-oxadiazol-5-yl)methanol (CAS 93866-08-1)
- 4-((4-Ethylpiperazin-1-yl)methyl)benzoic acid (CAS 895519-97-8)
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- 2-sec-butylpiperidine (CAS 383128-18-5)
- 4,4-Difluoro-3-(3-fluorophenyl)butanoic acid (CAS 1780647-42-8)
- 3-Pentylcyclobutanone (CAS 153873-60-0)
- 4-(2,4-Dichlorophenyl)-7,7-dimethyl-4,6,7,8-tetrahydro-2H-chromene-2,5(3H)-dione (CAS 338778-02-2)
- Methyl 4-(chlorosulfonyl)-3-fluorobenzoate (CAS 1219687-20-3)
- Endo-Ala35-Tirzepatide (CAS CATO-CPTD788687)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com