N-(3,5-Dichlorophenyl)hydrazinecarbothioamide CAS 89927-42-4
| CAS No. | 89927-42-4 |
| Molecular Formula | C7H7Cl2N3S |
| Molecular Weight | 236.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3,5-Dichlorophenyl)hydrazinecarbothioamide (CAS 89927-42-4), a certified reference material (molecular formula C7H7Cl2N3S, MW 236.12 g/mol) for analytical method development and quality control.
Structurally, N-(3,5-Dichlorophenyl)hydrazinecarbothioamide (C7H7Cl2N3S) contains a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 236.12 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H7Cl2N3S |
| Molecular Weight | 236.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(3,4-Dichlorophenyl)hydrazine-1-carbothioamide (CAS 13124-09-9)
- 2-(2,4-Dichlorophenyl)hydrazine-1-carbothioamide (CAS 13124-11-3)
- N-(2,6-dichlorophenyl)hydrazinecarbothioamide (CAS 13207-55-1)
- 4-(2,5-Dichlorophenyl)-3-thiosemicarbazide (CAS 14580-30-4)
- 2-(3,5-Dichlorophenyl)hydrazine-1-carbothioamide (CAS 96423-39-1)
- N-(2,4-dichlorophenyl)-2-mercaptoacetamide (CAS 60466-54-8)
- N-(2,5-Dichlorophenyl)-2-mercaptoacetamide (CAS 99254-21-4)
- 3-((3,4-Dichlorophenyl)thio)propan-1-amine (CAS 119511-46-5)
Recommended Standards
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- 8-bromo-5-fluoroquinoline (CAS 917251-99-1)
- 2-(((4-Bromothiophen-2-yl)methyl)amino)ethan-1-ol (CAS 1039974-77-0)
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- 1,2-Dioleoyl-3-acetyl-Glycerol (CAS 67873-96-5)
- (Z)-1-(3-morpholino-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one O-dimethylcarbamoyl oxime (CAS 860650-98-2)
- 3-Chloro-1,5-naphthyridine (CAS 1309379-14-3)
- N-[trans-4-Aminocyclohexyl]-4-chlorobenzamide hydrochloride (CAS 1286274-29-0)
- 4-Iodo-2,6-dimethoxyphenol (CAS 106465-03-6)
- 1-(4-Fluorophenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 120086-34-2)
- Arctigenin (CAS 7770-78-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com