5-Amino-1-cyclobutyl-1h-pyrazole-4-carbonitrile CAS 1082745-58-1
| CAS No. | 1082745-58-1 |
| Molecular Formula | C8H10N4 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 162.19 g/mol gives 5-Amino-1-cyclobutyl-1h-pyrazole-4-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Amino-1-cyclobutyl-1h-pyrazole-4-carbonitrile (CAS 1082745-58-1), molecular formula C8H10N4 and molecular weight 162.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 5-Amino-1-cyclobutyl-1h-pyrazole-4-carbonitrile (C8H10N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 162.19 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Amino-1-cyclobutyl-1h-pyrazole-4-carbonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C8H10N4 |
| Molecular Weight | 162.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3-Ethyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1082594-12-4)
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- Indoline-5-carboxamide (CAS 1082311-02-1)
- 5-Methoxy-7-methyl-1H-pyrrolo[2,3-c]pyridine (CAS 1082042-21-4)
- Ethyl 2-((2-(4-fluorophenyl)-2-oxoethyl)thio)acetate (CAS 1152629-06-5)
- N-(2-(1-Acetyl-5-(2-hydroxy-3-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923226-53-3)
- (4-Fluoro-2-methyl-1H-indol-5-yl)methanamine (CAS 1401727-00-1)
- 2-[4-chloro-5-methyl-3-(trifluoromethyl)-1h-pyrazol-1-yl]acetic acid (CAS 378758-70-4)
- 5-Methoxy-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 178393-14-1)
- 1-[4-(piperidin-3-ylmethyl)-1,4-diazepan-1-yl]ethan-1-one hydrochloride (CAS 1864061-93-7)
- N1-(6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)ethane-1,2-diamine (CAS 1706435-48-4)
- (2,6-Dimethylphenyl)(3-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898770-43-9)
- 6-(Tributylstannyl)isoquinoline (CAS 220514-06-7)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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