potassium 1,1-dicyano-2-methoxy-2-oxoethanide CAS 114907-94-7
| CAS No. | 114907-94-7 |
| Molecular Formula | C5H3N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including potassium 1,1-dicyano-2-methoxy-2-oxoethanide.
potassium 1,1-dicyano-2-methoxy-2-oxoethanide (CAS 114907-94-7), molecular formula C5H3N2O2K and molecular weight 162.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H3N2O2K, potassium 1,1-dicyano-2-methoxy-2-oxoethanide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 162.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 potassium 1,1-dicyano-2-methoxy-2-oxoethanide 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 | C5H3N2O2 K |
| 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-(2-Bromoethyl)-1-methylindoline (CAS 1343373-90-9)
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- 1,3-Dimethoxypropan-2-one (CAS 18664-32-9)
- Ethyl 2-(2-chloroacetamido)-5-(dimethylformamide)-4-methylthiophene-3-carboxylate (CAS 546116-25-0)
- Sodium 2-chloro-6-fluorobenzoate (CAS 1382106-10-6)
- 2-Amino-5h,7h,7ah-thieno[3,4-b]thiopyran-3-carbonitrile (CAS 851903-84-9)
- 1-(4-chlorophenyl)-4-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1803610-61-8)
- Dibromomalonaldehyde (CAS 88982-52-9)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
Why CATO?
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