1172828-81-7 3-Isobutyl-6-methyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carbohydrazide MFCD14281967 CAS 1172828-81-7
| CAS No. | 1172828-81-7 |
| Molecular Formula | C12H16N4O3 |
| Molecular Weight | 264.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1172828-81-7 3-Isobutyl-6-methyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carbohydrazide MFCD14281967 (C12H16N4O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1172828-81-7 3-Isobutyl-6-methyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carbohydrazide MFCD14281967 (CAS 1172828-81-7), a certified reference material (molecular formula C12H16N4O3, MW 264.28 g/mol) for analytical method development and quality control.
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), 1172828-81-7 3-Isobutyl-6-methyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carbohydrazide MFCD14281967 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 | C12H16N4O3 |
| Molecular Weight | 264.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 1-(4-Methoxyphenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbonitrile (CAS 1170965-84-0)
- 6-(4-Fluorophenyl)-2-(methylthio)pyrimidine-4-carboxylic acid (CAS 1181727-83-2)
- 3-Acetyl-2,2,3-trimethylcyclobutan-1-one (CAS 78673-20-8)
- Ethyl 6-chloro-5-methylpyrimidine-4-carboxylate (CAS 1232059-52-7)
- 3-Isopropyl-4-methylpyridine (CAS 4810-80-4)
- 7-Dechloro Griseofulvin (CAS 3680-32-8)
- 4-(2-Methylpropoxy)-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 1152512-05-4)
- Ethylene glycol diglycidyl ether (CAS 2224-15-9)
- 2-Methoxy-3-(3-methoxypropoxy)pyridine (CAS 1820711-09-8)
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- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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