(E)-2-(Isoquinolin-1-ylmethylene)hydrazinecarbothioamide CAS 61043-12-7
| CAS No. | 61043-12-7 |
| Molecular Formula | C11H10N4S |
| Molecular Weight | 230.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(Isoquinolin-1-ylmethylene)hydrazinecarbothioamide (C11H10N4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(E)-2-(Isoquinolin-1-ylmethylene)hydrazinecarbothioamide (CAS 61043-12-7), molecular formula C11H10N4S and molecular weight 230.29 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-2-(Isoquinolin-1-ylmethylene)hydrazinecarbothioamide 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.
Physical & Chemical Properties
| Molecular Formula | C11H10N4S |
| Molecular Weight | 230.29 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.) | 1974 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(Isoquinolin-1-ylmethylene)hydrazinecarbothioamide (CAS 2365-26-6)
- 2-(Isoquinolin-3-ylmethylene)hydrazine-1-carbothioamide (CAS 3652-10-6)
- 4-{[(isoquinolin-5-yl)methyl]amino}butan-1-ol (CAS 1981888-22-5)
- 4-(Isoquinolin-4-yl)benzonitrile (CAS 1023549-76-9)
- 2-(Isoquinolin-5-yl)-3-methylbutanoic acid (CAS 1486905-58-1)
- Ethyl 3-(isoquinolin-5-yl)propanoate (CAS 1522633-23-3)
- 4-(Isoquinolin-5-yl)piperidin-4-ol (CAS 1495772-64-9)
- Isoquinolin-4-ylmagnesium bromide, 0.25M 2-MeTHF (CAS 738580-40-0)
Recommended Standards
- (6-Phenylimidazo[2,1-b]thiazol-5-yl)methanol (CAS 76919-41-0)
- [5-(1,3-benzothiazol-2-yl)-2-furyl]methylamine (CAS 885527-18-4)
- (5Z)-5-[(2E)-3-Phenylprop-2-en-1-ylidene]-2-sulfanylideneimidazolidin-4-one (CAS 373387-31-6)
- 1-((1-Methyl-1H-imidazol-4-yl)sulfonyl)piperazine, 97% (CAS 859634-86-9)
- 8-Fluoro-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepine dihydrochloride (CAS 1965308-96-6)
- 2-[3-(3-fluorophenyl)oxetan-3-yl]ethyl 4-methylbenzenesulfonate (CAS 2543990-44-7)
- 1-(2-(5-Methyl-6-(methylamino)pyridin-3-yl)piperidin-1-yl)ethan-1-one (CAS 1352519-16-4)
- 6-Amino-1-ethyl-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 1781503-69-2)
- Tenofovir Alafenamide Impurity 50 (CAS 1878175-77-9)
- 2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)-2-methoxyphenoxy)-N-(3,4-dimethylphenyl)acetamide (CAS 352435-34-8)
- 3-(4-Chlorophenyl)-6-(2-hydroxyethyl)-2-methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 887833-46-7)
- Glycine-<SUP>15</SUP>N,d<SUB>5</SUB> (CAS 116452-92-7)
- Arginine impurity 12 (CAS CATO-C4X-242412)
- Insulin Degludec Impurity 16 (CAS CATO-C4X-215716)
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