(E)-2-(3-methoxybenzylidene)hydrazine-1-carbothioamide CAS 51146-74-8
| CAS No. | 51146-74-8 |
| Molecular Formula | C9H11N3OS |
| Molecular Weight | 209.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(E)-2-(3-methoxybenzylidene)hydrazine-1-carbothioamide (CAS 51146-74-8) is a high-purity analytical reference standard with the molecular formula C9H11N3OS and a molecular weight of 209.27 g/mol.
(E)-2-(3-methoxybenzylidene)hydrazine-1-carbothioamide (C9H11N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H11N3OS |
| Molecular Weight | 209.27 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(2-Methoxybenzylidene)hydrazinecarbothioamide (CAS 4334-73-0)
- N'-(4-methoxybenzylidene)carbamohydrazonothioic acid (CAS 4334-74-1)
- N-(4-Methoxybenzylidene)aniline (CAS 1613-96-3)
- (E)-2-(4-Methoxybenzylidene)-5-oxopyrazolidin-2-ium-1-ide (CAS 1321111-57-2)
- 3-(2-Methoxybenzylidene)pyrrolidin-2-one (CAS 1859-44-5)
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- (e)-4-(2-Methoxybenzylidene)-2-methyloxazol-5(4h)-one (CAS 782503-73-5)
Recommended Standards
- (2E)-2-[(2-Methoxyphenyl)methylene]hydrazinecarbothioamide (CAS 497161-86-1)
- (Z)-N'-(1-(pyridin-2-yl)ethylidene)hydrazinecarbothiohydrazide (CAS 96699-87-5)
- ((1H-Benzo[d]imidazol-7-yl)imino)dimethyl-l6-sulfanone (CAS 2824130-95-0)
- {[(4-methoxyphenyl)methylidene]amino}thiourea (CAS 219712-86-4)
- 2-Chloro-3-(chloromethyl)-4-(trifluoromethyl)pyridine (CAS 1227580-06-4)
- 1-cyclopentylimidazolidine-2,4-dione (CAS 403655-89-0)
- 2-bromanyl-3-methyl-benzenecarbonitrile 2-bromo-3-methylbenzonitrile 263159-64-4 A818378 (CAS 263159-64-4)
- 2-(Bromomethyl)benzofuran (CAS 41014-27-1)
- 2-Amino-5-benzyloxybenzoic acid (CAS 58662-78-5)
- 2-[(4-Chlorophenyl)sulfanyl]-3-methanesulfonyl-4,6-dimethylpyridine (CAS 339016-93-2)
- 5-(Difluoromethyl)furan-2-carbonyl Chloride (CAS 1173834-54-2)
- 3-(3,3-Difluoropiperidin-1-yl)isonicotinaldehyde 1707605-03-5 (CAS 1707605-03-5)
- 2-Methyl-3-(trifluoromethyl)pivalanilide (CAS 150783-50-9)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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