1-(2-(((1H-Pyrazol-5-yl)methyl)amino)-2-oxoethyl)-1H-pyrazole-3-carboxylic acid CAS 1159939-99-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1159939-99-7 |
| Molecular Formula | C10H11N5O3 |
| Molecular Weight | 249.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-(((1H-Pyrazol-5-yl)methyl)amino)-2-oxoethyl)-1H-pyrazole-3-carboxylic acid (CAS 1159939-99-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11N5O3. Molecular weight: 249.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11N5O3 |
| Molecular Weight | 249.23 g/mol |
| Appearance | Pale yellow to 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related H Standards
- 5-(((1H-pyrazol-3-yl)methyl)carbamoyl)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1159988-70-1)
- 5-(1H-pyrazol-3-yl)thiophene-2-sulfonyl chloride (CAS 1030288-73-3)
- 2-((2-(1h-Pyrazol-1-yl)ethyl)amino)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1307467-64-6)
- 4-{5-[(1H-pyrazol-1-yl)methyl]-1,3-thiazol-2-yl}morpholine (CAS 477762-17-7)
- 5-((1h-Pyrazol-1-yl)methyl)-N-(sec-butyl)furan-2-carboxamide (CAS 1052631-84-1)
- 4-[(1h-pyrazol-3-ylmethyl)sulfamoyl]butanoic acid (CAS 1247819-43-7)
- 5356-71-8 1H-Pyrazol-5-amine, 1,3-diphenyl- Pyrazole, 5-amino-1,3-diphenyl- 5-25-11-00149 (Beilstein Handbook Reference) 5-Amino-1,3-diphenylpyrazole BRN 0181333 (CAS 5356-71-8)
- (4-((1H-Pyrazol-1-yl)sulfonyl)phenyl)boronic acid (CAS 957061-02-8)
Recommended Standards
- 1-[5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl]cycloheptan-1-amine (CAS 1155958-66-9)
- 1-Methyl-4-[(1h-pyrazol-5-ylmethyl)carbamoyl]-1h-pyrazole-5-carboxylic acid (CAS 1159988-16-5)
- {2-hydroxy-3-[4-(trifluoromethyl)phenoxy]propyl}(methyl)amine (CAS 1152538-73-2)
- 1-Cyclopropyl-3-phenylpiperazine (CAS 1248907-49-4)
- (E)-3-(2-hydroxy-3-methoxyphenyl)acrylic acid (CAS 1081760-29-3)
- 2,4-Dihydroxy-3-iodobenzaldehyde (CAS 82954-52-7)
- Neostigmine Impurity 12 (CAS CATO-C4X-204212)
- Pirfenidone Impurity 31 (CAS 13179-27-6)
- 2-(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl)ethan-1-amine (CAS 910387-07-4)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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