2-(6-Phenylpyridazin-3-yl)hydrazinecarbothioamide CAS 88490-36-2
| CAS No. | 88490-36-2 |
| Molecular Formula | C11H11N5S |
| Molecular Weight | 245.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(6-Phenylpyridazin-3-yl)hydrazinecarbothioamide (CAS 88490-36-2), molecular formula C11H11N5S and molecular weight 245.30 g/mol, is a CATO reference standard with documented purity and traceability.
2-(6-Phenylpyridazin-3-yl)hydrazinecarbothioamide (C11H11N5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
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 | C11H11N5S |
| Molecular Weight | 245.30 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Phenylpyridazin Standards
- 3-(6-Oxo-3-phenylpyridazin-1(6h)-yl)propanoic acid (CAS 73402-26-3)
- 2-Methyl-2-(6-phenylpyridazin-3-yl)propanoic acid (CAS 1706462-33-0)
- 3-Methyl-1-(6-phenylpyridazin-3-yl)-1H-pyrazol-5(4H)-one (CAS 111988-04-6)
- 1-(6-Phenylpyridazin-3-yl)-1,4-diazepane (CAS 223797-09-9)
- 1-(6-Phenylpyridazin-3-yl)piperidin-4-ol (CAS 93181-93-2)
- 4-((6-Phenylpyridazin-3-yl)amino)butanoic acid (CAS 94477-21-1)
- 4-(6-Oxo-3-phenylpyridazin-1(6h)-yl)butanoic acid (CAS 346407-12-3)
- 2-((4-Methyl-6-phenylpyridazin-3-yl)oxy)ethanamine (CAS 801203-46-3)
Recommended Standards
- 2-(3-Ethyl-[1,2,4]triazolo[3,4-b][1,3,4]-thiadiazol-6-yl)-phenylamine (CAS 874591-55-6)
- 2-(Furan-2-ylmethylene)-1-phenylhydrazinecarbothioamide (CAS 31397-09-8)
- 2-(1H-Pyrrole-2-carbothioamido)benzamide (CAS 89812-77-1)
- 2-(Methylthio)-4-(phenylamino)pyrimidine-5-carbaldehyde (CAS 211245-56-6)
- 9-Bromo-2-chloro-7-methyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 893620-46-7)
- 2-[[2-(3,4-Dimethoxyphenyl)ethyl]methylamino]ethanol (CAS 126407-23-6)
- N-(4-bromo-3-methylphenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1343738-86-2)
- 5-Methyl-2-(5-nitrofuran-2-yl)-1H-benzo[d]imidazole (CAS 113608-76-7)
- Des-D-Cit Cetrorelix Acetate (CAS CATO-C4X-20146)
- 4-(Aminomethyl)-N-isopropylpiperidine-1-carboxamide (CAS 1249126-96-2)
- 2-Chloro-5-(phenoxymethyl)thiazole (CAS 339018-23-4)
- 4-chloro-5,6-dimethyl-pyrrolo[2,1-f][1,2,4]triazine (CAS 2306272-36-4)
- [(2R)-oxetan-2-yl]methanol (CAS 1932342-97-6)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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