(E)-3-(Pyridin-3-yl)acrylonitrile CAS 6443-86-3
| CAS No. | 6443-86-3 |
| Molecular Formula | C8H6N2 |
| Molecular Weight | 130.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (E)-3-(Pyridin-3-yl)acrylonitrile (C8H6N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 130.15 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(E)-3-(Pyridin-3-yl)acrylonitrile (CAS 6443-86-3), molecular formula C8H6N2 and molecular weight 130.15 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C8H6N2 |
| Molecular Weight | 130.15 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related E Standards
- 3-(pyridin-2-yl)prop-2-enenitrile (CAS 100949-40-4)
- (E)-3-(pyridin-2-yl)acrylonitrile (CAS 39077-59-3)
- 3-(Pyridin-3-yl)acrylonitrile (CAS 54356-27-3)
- 3-(Pyridin-4-yl)acrylonitrile (CAS 24490-79-7)
- 1-(pyridin-2-yl)ethanamine 1-Pyridin-2-yl-ethylamine 42088-91-5 A6888 (CAS 42088-91-5)
- 1-Pyridin-4-yl-ethylamine 1-pyridin-4-ylethylamine 1-(pyridin-4-yl)ethan-1-amine 1-pyridin-4-ylethanamine 1-(4-pyridinyl)ethanamine 1-(4-Pyridyl)ethylamine 4-(1-Aminoethyl)pyridine 50392-78-4 (CAS 50392-78-4)
- 3-(Pyridin-4-yl)prop-2-yn-1-amine (CAS 1071156-93-8)
- 1-(Pyridin-2-yl)prop-2-yn-1-amine (CAS 1420791-69-0)
Recommended Standards
- (R)-5-(aminomethyl)-3-methyl-1,3-oxazolidin-2-one (CAS 637343-93-2)
- (6S)-6-(hydroxymethyl)piperazin-2-one (CAS 205993-34-6)
- (R)-hexahydropyridazine-3-carboxylic acid (CAS 24182-11-4)
- (6R)-6-(hydroxymethyl)piperazin-2-one (CAS 205993-33-5)
- tert-butyl 2-(1,2,3,4-tetrahydroquinolin-8-yl)ethylcarbamate (CAS 1354959-62-8)
- 4,7-Dichloro-2-methylbenzo[d]thiazol-6-amine (CAS 21325-10-0)
- (2R,3R,4S,5R)-5-(Hydroxymethyl)tetrahydrofuran-2,3,4-triol (CAS 131064-98-7)
- Tert-butyl n-(1-carbamothioylcyclobutyl)carbamate (CAS 1251924-39-6)
- But-2-yn-1-yl acetate (CAS 34485-37-5)
- 1,1-Dimethyl-4-oxopiperidin-1-ium iodide (CAS 26822-37-7)
- tert-Butyl 4-(bromomethyl)-1,3-thiazol-2-ylcarbamate (CAS 1001419-35-7)
- 1-Benzyl-4-(4-fluoro-2-(trifluoromethyl)-phenyl)piperazine (CAS 1779121-92-4)
- 1-(1-(3-Methoxyphenyl)-1H-pyrazol-4-yl)-N-methylmethanamine (CAS 1015846-14-6)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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