2-Amino-4-methylpyrimidine-5-carbohydrazide CAS 947592-75-8
| CAS No. | 947592-75-8 |
| Molecular Formula | C6H9N5O |
| Molecular Weight | 167.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Amino-4-methylpyrimidine-5-carbohydrazide 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.
CATO supplies 2-Amino-4-methylpyrimidine-5-carbohydrazide (CAS 947592-75-8), a certified reference material (molecular formula C6H9N5O, MW 167.17 g/mol) for analytical method development and quality control.
Structurally, 2-Amino-4-methylpyrimidine-5-carbohydrazide (C6H9N5O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 167.17 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C6H9N5O |
| Molecular Weight | 167.17 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 2-(5-Amino-2-oxo-1,2-dihydropyridin-1-yl)acetamide (CAS 1016766-53-2)
- Methyl 2-amino-4-methylpyrimidine-5-carboxylate (CAS 1023811-97-3)
- 1-(3-Amino-5-methoxypyridazin-4-yl)ethanone (CAS 107890-47-1)
- 2-Amino-3-(pyrimidin-4-yl)propanoic acid (CAS 108868-93-5)
- Methyl 3-amino-5-methylpyrazine-2-carboxylate (CAS 1127-98-6)
- 3-(4-Amino-1h-pyrazol-1-yl)dihydrofuran-2(3h)-one (CAS 1152914-29-8)
- (S)-2-Amino-3-(pyrimidin-4-yl)propanoic acid (CAS 1163688-29-6)
- (R)-2-Amino-3-(pyrimidin-4-yl)propanoic acid (CAS 1163688-30-9)
Recommended Standards
- 2-Amino-4,6-dimethylpyrimidine-5-carboxylic acid (CAS 548773-13-3)
- 2-Amino-6-ethoxypyrimidine-4-carbaldehyde (CAS 569657-40-5)
- 2-Amino-3-(pyrimidin-5-yl)propanoic acid (CAS 41088-70-4)
- 2-Cyano-N-methyl-2-(oxazolidin-2-ylidene)acetamide (CAS 919290-09-8)
- Ethyl 3-amino-5-(tert-butyl)thiophene-2-carboxylate (CAS 439693-51-3)
- ethyl 3-oxobicyclo[3.2.1]octane-8-carboxylate (CAS 172288-92-5)
- (S)-Norcoclaurine (CAS 22672-77-1)
- 1-[6-(pyridin-1-ium-1-yl)hexyl]pyridin-1-ium dibromide (CAS 53952-75-3)
- 2,3,4-Trifluoro-5-methylbenzonitrile (CAS 1533973-82-8)
- 2-Amino-N,N,3-trimethyl-butanamide (CAS 230643-41-1)
- 4-(Methoxymethyl)-2-phenyl-6-(p-tolylthio)pyrimidine (CAS 939762-12-6)
- 3-Amino-N-(p-tolyl)-4-(trifluoromethyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 626227-84-7)
- 2-(3-(o-Tolyl)pyrrolidin-1-yl)ethanamine dihydrochloride (CAS 1559059-73-2)
- Peptide T (CAS 106362-32-7)
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