bicyclo[4.1.0]heptane-2-carbonitrile CAS 1781586-03-5
| CAS No. | 1781586-03-5 |
| Molecular Formula | C8H11N |
| Molecular Weight | 121.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
bicyclo[4.1.0]heptane-2-carbonitrile (CAS 1781586-03-5), molecular formula C8H11N and molecular weight 121.18 g/mol, is a CATO reference standard with documented purity and traceability.
bicyclo[4.1.0]heptane-2-carbonitrile (C8H11N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H11N |
| Molecular Weight | 121.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related bicyclo Standards
- Bicyclo[2.2.1]heptane-1-carbonitrile (CAS 103434-09-9)
- Bicyclo[2.2.1]heptane-2-carbonitrile (CAS 2234-26-6)
- Bicyclo[2.2.2]oct-5-en-2-one (CAS 2220-40-8)
- Bicyclo[4.2.0]oct-2-en-7-one (CAS 31996-68-6)
- 5453-80-5 Bicyclo(2.2.1)hept-5-ene-2-carbaldehyde Bicyclo(2.2.1)hept-5-ene-2-carboxaldehyde AI3-10023 EINECS 226-698-9 5-Norbornene-2-carboxaldehyde NSC 18897 (CAS 5453-80-5)
- Bicyclo[4.2.0]octa-1,3,5-trien-2-ol (CAS 157929-05-0)
- Bicyclo[4.2.0]octa-1,3,5-trien-3-ol (CAS 4082-20-6)
- ((2R)-Bicyclo[2.2.1]hept-5-en-2-yl)methanamine (CAS 1212471-17-4)
Recommended Standards
- 1-Methyl-2,4,5,6-tetrahydrocyclopenta[c]pyrrole (CAS 151464-92-5)
- 1-(prop-2-en-1-yl)cyclobutane-1-carbonitrile (CAS 1803570-71-9)
- 3-Methyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole (CAS 151051-65-9)
- 2-ethyl-5-methyl pyridine (CAS 18113-81-0)
- 3-Methyl-N-(4-phenylthiazol-2-yl)isoxazole-5-carboxamide (CAS 946229-32-9)
- 4-Phenyl-N-(3-(trifluoromethyl)phenyl)-1,2,3-thiadiazole-5-carboxamide (CAS 477857-86-6)
- 1-(Bromomethyl)-4-fluoro-3-methyl-2-(trifluoromethyl)benzene (CAS 1706438-98-3)
- 5-Bromo-2-(propan-2-yl)pyrimidine-4-carboxylic acid (CAS 1267301-54-1)
- 2-(2,5-dimethylphenyl)-6-fluoro-2,3-dihydro-1,2-benzothiazol-3-one (CAS 727664-91-7)
- 3-chloro-8-iodo-naphthalene-1-carboxylic acid (CAS 2387598-08-3)
- 5-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-3-ol (CAS 1261914-90-2)
- 2,2-Dimethylbut-3-en-1-amine hydrochloride (CAS 389874-15-1)
- 3-(1-Phenyl-1H-pyrazol-5-yl)pyridine (CAS 1269294-36-1)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
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