1-{7-[(E)-2-(Dimethylamino)vinyl]pyrazolo-[1,5-a]pyrimidin-6-yl}ethanone CAS 130506-81-9
| CAS No. | 130506-81-9 |
| Molecular Formula | C12H14N4O |
| Molecular Weight | 230.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-{7-[(E)-2-(Dimethylamino)vinyl]pyrazolo-[1,5-a]pyrimidin-6-yl}ethanone (CAS 130506-81-9), molecular formula C12H14N4O and molecular weight 230.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H14N4O, 1-{7-[(E)-2-(Dimethylamino)vinyl]pyrazolo-[1,5-a]pyrimidin-6-yl}ethanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 230.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 1-{7-[(E)-2-(Dimethylamino)vinyl]pyrazolo-[1,5-a]pyrimidin-6-yl}ethanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H14N4O |
| Molecular Weight | 230.27 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 4 |
Related E Standards
- 3-(Dimethylamino)-N-(1h-pyrazol-4-yl)benzamide (CAS 1153793-49-7)
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- N-(2-(Dimethylamino)-3-hydroxyphenyl)methanesulfonamide (CAS 1243279-71-1)
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Recommended Standards
- 2-(3-Aminopropyl)-6-(pyridin-3-yl)pyridazin-3(2h)-one (CAS 1283109-59-0)
- 4-Amino-6-ethylquinoline-3-carbohydrazide (CAS 1330038-33-9)
- 2-(3-Aminopropyl)-6-(pyridin-4-yl)pyridazin-3(2H)-one (CAS 1283109-45-4)
- 2-((2,4-Difluorophenyl)thio)pentan-3-one (CAS 1339153-65-9)
- N-(2-methoxyethyl)-3-phenyl-2-propyn-1-amine Hydrochloride (CAS 889949-89-7)
- 8-Methoxy-2-methyl-1-oxo-1,2-dihydroisoquinoline-3-carbaldehyde (CAS 887574-65-4)
- Tert-butyl 4-(aminomethyl)-1H-indole-1-carboxylate (CAS 887584-07-8)
- 2-Chloro-n'-(2-chloroacetyl)benzohydrazide (CAS 52093-13-7)
- 7,8-Dihydroxy-3,4-dihydroisoquinolin-1(2H)-one (CAS 1167056-01-0)
- Sodium 6-nitro-7-oxo-7H-[1,2,4]triazolo[1,5-a]pyrimidin-1-ide (CAS 106087-51-8)
- Methyl 1-acetyl-3-oxopiperidine-4-carboxylate (CAS 1174007-42-1)
- Bis(pentafluorophenyl)dimethylsilane (CAS 10536-62-6)
- 1-(4-(Trifluoromethyl)phenyl)-1H-imidazole-4-carboxylic acid (CAS 445302-31-8)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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