4-Hydroxy-4-methylpent-2-ynenitrile CAS 32837-87-9
| CAS No. | 32837-87-9 |
| Molecular Formula | C6H7NO |
| Molecular Weight | 109.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 109.13 g/mol gives 4-Hydroxy-4-methylpent-2-ynenitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Hydroxy-4-methylpent-2-ynenitrile (CAS 32837-87-9), a certified reference material (molecular formula C6H7NO, MW 109.13 g/mol) for analytical method development and quality control.
Structurally, 4-Hydroxy-4-methylpent-2-ynenitrile (C6H7NO) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 109.13 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-Hydroxy-4-methylpent-2-ynenitrile 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 | C6H7NO |
| Molecular Weight | 109.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1966 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 3-Hydroxy-4-methylpyridine (CAS 1121-19-3)
- 3-Hydroxy-2-methylpyridine D3 (CAS 1185315-05-2)
- 2-Hydroxy-4-methylpyridine (CAS 13466-41-6)
- 2-HYdroxy-cyclopent-1-enecarbonitrile (CAS 170938-28-0)
- 4-Hydroxy-2-Methylpyridine (CAS 99968-73-7)
- 3-Hydroxy-2-methylpyridine (CAS 1121-25-1)
- 4-Hydroxy-1H-imidazole-5-carbonitrile (CAS 79713-03-4)
- 3-Hydroxy-propanoyl Chloride (CAS 109608-73-3)
Recommended Standards
- 4-Methyl-1H-pyrrole-2-carbaldehyde (CAS 24014-19-5)
- 4-Ethynylpyrrolidin-2-one (CAS 2098062-96-3)
- 4-methyl-5-Pyrimidinamine (CAS 3438-61-7)
- 4-Cyclopropyl-4H-[1,2,4]triazole (CAS 36175-35-6)
- 1-Amino-2,3-dihydro-1H-inden-4-ol (CAS 479206-20-7)
- 4-(4-Iodobenzyl)-6,7-dimethoxyisoquinoline (CAS 105803-61-0)
- 4-Bromo-3-(difluoromethyl)-6-fluoropyridin-2-amine (CAS 1805167-07-0)
- Agomelatine Impurity 63 (CAS 158365-53-8)
- 6-Bromo-3-nitroflavone (CAS 187932-50-9)
- Cefdenib decarboxylated ring opening lactone mixture (CAS CATO-C4X-121057)
- 8-Chloro-2-(4-methoxyphenyl)-6-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 353258-29-4)
- 5-(4-Chloro-1-methyl-1H-pyrazol-3-yl)-N-ethyl-1,3,4-thiadiazol-2-amine (CAS 1003359-07-6)
- 3-(Carbamoylamino)-3-phenylpropanoic acid (CAS 21428-07-9)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
Why CATO?
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