4-Chloro-N'-(4-methyl-1,2,3-thiadiazole-5-carbonyl)benzenesulfonohydrazide CAS 477872-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477872-10-9 |
| Molecular Formula | C10H9ClN4O3S2 |
| Molecular Weight | 332.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N'-(4-methyl-1,2,3-thiadiazole-5-carbonyl)benzenesulfonohydrazide (CAS 477872-10-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9ClN4O3S2. Molecular weight: 332.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN4O3S2 |
| Molecular Weight | 332.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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- 1'-Benzyl-6-chloro-7-fluoro-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidine] (CAS 1283090-94-7)
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Recommended Standards
- 2,3,6-Tribromofluorobenzene (CAS 811711-91-8)
- 1,2,3-Tribromo-5-fluorobenzene (CAS 576-82-9)
- 1,3,5-Tribromo-2-fluorobenzene (CAS 3925-78-8)
- (S)-tert-Butyl 3-amino-2-oxopiperidine-1-carboxylate (CAS 1241726-10-2)
- octahydro-1H-pyrido[1,2-a]piperazin-3-one hydrochloride (CAS 1427380-17-3)
- 2-chloro-N-(4-chlorobenzyl)propanamide (CAS 90919-81-6)
- (S)-4-Amino-2-((S)-1-((S)-2,4-diamino-4-oxobutanoyl)pyrrolidine-2-carboxamido)-4-oxobutanoic acid (CAS 194041-51-5)
- (R)-tert-Butyl 3-((methylamino)methyl)pyrrolidine-1-carboxylate (CAS 404594-16-7)
- Tert-butyl (1-benzyl-2-methylpiperidin-3-yl)carbamate (CAS 1315366-36-9)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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