Potassium (2-cyanocyclopropyl)trifluoroborate CAS 1698912-05-8
| CAS No. | 1698912-05-8 |
| Molecular Formula | C4H4BF3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Potassium (2-cyanocyclopropyl)trifluoroborate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Potassium (2-cyanocyclopropyl)trifluoroborate (CAS 1698912-05-8), molecular formula C4H4BF3NK and molecular weight 172.98 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Potassium (2-cyanocyclopropyl)trifluoroborate (C4H4BF3NK) contains a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 172.98 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C4H4BF3N K |
| Molecular Weight | 172.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Potassium Standards
- 4-(1-Cyanocyclopropyl)benzene-1-sulfonyl chloride (CAS 1034047-28-3)
- Methyl 4-(1-cyanocyclopropyl)benzoate (CAS 1206611-69-9)
- 4-(1-Cyanocyclopropyl)phenylboronic Acid (CAS 1217501-00-2)
- 4-(1-Cyanocyclopropyl)benzonitrile (CAS 124367-31-3)
- (5-(1-Cyanocyclopropyl)-2-fluorophenyl)boronic acid (CAS 1256345-50-2)
- 2-(1-Cyanocyclopropyl)benzoic acid (CAS 1314701-10-4)
- Methyl 2-(1-cyanocyclopropyl)benzoate (CAS 1314714-60-7)
- Methyl 4-(1-cyanocyclopropyl)-3-fluorobenzoate (CAS 1314772-98-9)
Recommended Standards
- Ethyl 5-fluorothiophene-2-carboxylate (CAS 1260379-25-6)
- 3-(2,4-Difluorobenzyl)azetidine (CAS 937625-45-1)
- N-cyclopentyl-1-methyl-1H-pyrazole-4-carboxamide (CAS 1197729-95-5)
- 4,4-Dimethyl-2-(pyridin-3-yl)-4,5-dihydrooxazole (CAS 68981-86-2)
- 1-(3-Chloropropoxy)-2-methylpropane (CAS 1016698-35-3)
- 2-Ethynyl-3',5'-dimethyl-1,1'-biphenyl (CAS 445262-68-0)
- 2-Bromo-6-methoxy-4-{[(prop-2-en-1-yl)amino]methyl}phenol (CAS 1019611-88-1)
- 1-(2,5-Dimethoxyphenyl)but-3-en-1-ol (CAS 859505-16-1)
- Tert-butyl 3-(4-fluorophenyl)-6a-(pyrrolidin-1-yl)-3a,4,6,6a-tetrahydro-5H-pyrrolo[3,4-d]isoxazole-5-carboxylate (CAS 1421311-99-0)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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