2-(5-Amino-4-iminopyrimidin-1(4H)-yl)acetamide CAS 745744-52-9
| CAS No. | 745744-52-9 |
| 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-(5-Amino-4-iminopyrimidin-1(4H)-yl)acetamide 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.
2-(5-Amino-4-iminopyrimidin-1(4H)-yl)acetamide (CAS 745744-52-9), molecular formula C6H9N5O and molecular weight 167.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-(5-Amino-4-iminopyrimidin-1(4H)-yl)acetamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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.) | 1986 |
| 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-(3-Amino-2-oxopyridin-1(2h)-yl)acetamide (CAS 908341-21-9)
- 2-(5-Nitropyridin-2-yl)ethanamine (CAS 503540-39-4)
- 2-(2-Oxopyridin-1(2h)-yl)acetohydrazide (CAS 869472-65-1)
- 2-(6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-yl)acetic acid (CAS 937677-67-3)
- 2-((Benzyloxy)methyl)-2-methyloxirane (CAS 97389-48-5)
- 1-(1-(Phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridin-3-yl)ethanone, 97% (CAS 1679330-17-6)
- 2-(Methylthio)thiazolo[5,4-c]pyridine (CAS 405198-51-8)
- 3-(2-Oxo-2-phenylethyl)benzoic acid (CAS 898766-97-7)
- 1-Hydroxy-1,3-dihydrobenzo[c][1,2]oxaborole-5-carbonitrile (CAS 905710-80-7)
- 2-(2-Hydroxyethoxy)ethyl butyrate (CAS 64080-48-4)
- 2-(4-methoxyphenyl)-2-azabicyclo[2.2.2]octan-5-one (CAS 1416313-50-2)
- 1,5-Dibromo-3-methylpentane (CAS 4457-72-1)
- 4-Methoxybenzyl imidothiocarbamate hydrochloride (CAS 25985-08-4)
- Neuropeptide FF (CAS 99566-27-5)
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