3-Methyl-2-Benzothiazolinone Hydrazone Hydrochloride Monohydrate CAS 38894-11-0
| CAS No. | 38894-11-0 |
| Molecular Formula | C8H9N3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Methyl-2-Benzothiazolinone Hydrazone Hydrochloride Monohydrate 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.
CATO supplies 3-Methyl-2-Benzothiazolinone Hydrazone Hydrochloride Monohydrate (CAS 38894-11-0), a certified reference material (molecular formula C8H9N3SHClH2O, MW 233.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H9N3SHClH2O, 3-Methyl-2-Benzothiazolinone Hydrazone Hydrochloride Monohydrate contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 233.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9N3S HCl H2O |
| Molecular Weight | 233.71 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
Recommended Standards
- Diethylene Glycol Bis(2-chloroethyl) Ether (CAS 638-56-2)
- 5-Cyclopropoxypyridine-3,4-dicarbonitrile (CAS 1243441-21-5)
- 2,6-Dichloro-4-ethynylpyridine (CAS 250636-60-3)
- 2-Amino-3-cyanobenzamide (CAS 63069-53-4)
- N-Demethyldeacetyl Diltiazem (CAS 86408-44-8)
- zinc sulfide (CAS 1314-98-3)
- Nilotinib Impurity 42 (CAS CATO-C4X-125642)
- Calcipotriol Impurity 11 (CAS 112849-17-9)
- 5-(4-fluorophenyl)pyrimidin-4-amine (CAS 56239-05-5)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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