N-(5-chloro-2-methylphenyl)hydrazinecarbothioamide CAS 66298-10-0
| CAS No. | 66298-10-0 |
| Molecular Formula | C8H10ClN3S |
| Molecular Weight | 215.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(5-chloro-2-methylphenyl)hydrazinecarbothioamide.
CATO supplies N-(5-chloro-2-methylphenyl)hydrazinecarbothioamide (CAS 66298-10-0), a certified reference material (molecular formula C8H10ClN3S, MW 215.70 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, N-(5-chloro-2-methylphenyl)hydrazinecarbothioamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 215.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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), N-(5-chloro-2-methylphenyl)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 | C8H10ClN3S |
| Molecular Weight | 215.70 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.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Chloro-4-methylphenyl)hydrazinecarbothioamide (CAS 1037139-12-0)
- 2-Chloro-5,5-dimethyl-5,6-dihydrobenzo[d]thiazol-7(4H)-one (CAS 10513-25-4)
- 3-Chloro-4-cyclopropoxy-5-(methylthio)pyridine (CAS 1243353-27-6)
- 2-Chloro-3-cyclopropoxy-5-(methylthio)pyridine (CAS 1243362-02-8)
- 2-Chloro-4-cyclopropoxy-6-(methylthio)pyridine (CAS 1243379-74-9)
- 5-Chloro-4-cyclopropoxy-2-(methylthio)pyridine (CAS 1243382-87-7)
- 3-Chloro-5-cyclopropoxy-4-(methylthio)pyridine (CAS 1243401-58-2)
- 2-Chloro-4-cyclopropoxy-3-(methylthio)pyridine (CAS 1243441-85-1)
Recommended Standards
- N-(4-chlorophenyl)-1-methylhydrazine-1-carbothioamide (CAS 70483-64-6)
- Tiamenidine (CAS 31428-61-2)
- N-(4-chlorobenzyl)hydrazinecarbothioamide (CAS 6610-36-2)
- 55246-79-2 A830555 N-(4-methoxyphenyl)-N-methyl-carbamothioyl chloride N-(4-methoxyphenyl)-N-methylcarbamothioyl chloride (CAS 55246-79-2)
- (R)-1-(4-Chloro-3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1932592-91-0)
- 4-(Bromomethyl)-2-chlorobenzoic acid (CAS 290820-38-1)
- (1-(2,4-Dichlorobenzyl)piperidin-3-yl)methanol (CAS 864409-93-8)
- (3S,4R)-1-methylpyrrolidine-3,4-diol (CAS 157025-45-1)
- 3-Amino-2-methyl-N-((R)-1-phenylethyl)propanamide (CAS 1344972-95-7)
- 2-(2-(Trifluoromethyl)phenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956334-74-9)
- Ethyl (r)-3-amino-3-(4-bromophenyl)propanoate (CAS 146579-92-2)
- (2S,5R)-5-aminooxane-2-carboxamide hydrochloride (CAS 1398571-73-7)
- 5-(Benzo[d][1,3]dioxol-5-yl)-1h-pyrazole-3-carbohydrazide (CAS 634898-36-5)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
Why CATO?
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