6-Hydrazinyl-5-nitropyrimidin-4-amine CAS 3137-54-0
| CAS No. | 3137-54-0 |
| Molecular Formula | C4H6N6O2 |
| Molecular Weight | 170.13 g/mol |
| 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 6-Hydrazinyl-5-nitropyrimidin-4-amine.
6-Hydrazinyl-5-nitropyrimidin-4-amine (CAS 3137-54-0), molecular formula C4H6N6O2 and molecular weight 170.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C4H6N6O2, 6-Hydrazinyl-5-nitropyrimidin-4-amine 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 170.13 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H6N6O2 |
| Molecular Weight | 170.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 6 |
Related Hydrazinyl Standards
- 2-Hydrazinyl-4,6-dimethoxypyrimidine (CAS 13223-30-8)
- 5-Hydrazinyl-2,4-dimethoxypyrimidine (CAS 1441740-42-6)
- 5-Hydrazinyl-3-methyl-1H-pyrazole-4-carbohydrazide (CAS 255715-91-4)
- Ethyl 3-hydrazinyl-1H-pyrazole-4-carboxylate (CAS 46005-89-4)
- 2-Hydrazinyl-4-methyl-6-(methylthio)pyrimidine (CAS 1899-58-7)
- 3-Hydrazinyl-1-propyl-1H-pyrrole-2,5-dione (CAS 507473-26-9)
- 3-Hydrazinyl-1,5-dimethyl-4-nitro-1H-pyrazole (CAS 209971-95-9)
- 5-Hydrazinyl-1,3-dimethyl-4-nitro-1H-pyrazole (CAS 66971-55-9)
Recommended Standards
- 6-Amino-3-methyl-5-nitrosopyrimidine-2,4(1H,3H)-dione (CAS 61033-04-3)
- 6-Methoxy-5-nitropyrimidin-4-amine (CAS 73318-75-9)
- 6-Amino-2-methyl-5-nitropyrimidin-4(1H)-one (CAS 3346-57-4)
- Benzo[c][1,2,5]oxadiazole-4,5-dicarbonitrile (CAS 54286-60-1)
- 3-(Carboxymethyl)-2-methylthieno[2,3-d]thiazol-3-ium bromide (CAS 1674389-40-2)
- 2-Aminoacetohydrazide (CAS 14379-80-7)
- 3-(1-Phenyl-3-p-tolyl-1H-pyrazol-4-yl)-acrylic acid (CAS 108446-74-8)
- 3-Chloro-N-(5-chloro-2-hydroxyphenyl)propanamide (CAS 1370592-24-7)
- 1-(4-Fluorophenyl)-5-methylimidazolidine-2,4-dione (CAS 1008930-80-0)
- N-Nitroso Vilazodone Impurity 9 (CAS CATO-C4X-13559)
- Chenodeoxycholic Acid-d5 (CAS 52840-12-7)
- 3-(Dimethylamino)-6-phenylpyridazin-4-ol (CAS 89868-15-5)
- (4-(6,7,8,9-Tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)phenyl)methanamine (CAS 1094307-09-1)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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