Methyl 4-amino-3-(3-chlorophenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate CAS 689772-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 689772-03-0 |
| Molecular Formula | C11H9ClN2O2S2 |
| Molecular Weight | 300.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-amino-3-(3-chlorophenyl)-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 689772-03-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9ClN2O2S2. Molecular weight: 300.78 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O2S2 |
| Molecular Weight | 300.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332114-17-7)
- (S)-2-Amino-N-(2-chloro-6-fluorobenzyl)-N-isopropyl-3-methylbutanamide (CAS 1354015-75-0)
- 2-amino-N-{bicyclo[2.2.1]heptan-2-yl}-4-chlorobenzene-1-sulfonamide (CAS 1378466-85-3)
- 4-amino-N-(3-chloro-4-fluorophenyl)benzene-1-sulfonamide (CAS 1037132-84-5)
- 3-Amino-4-chloro-N-(4-fluorophenyl)-benzenesulfonamide (CAS 1041527-31-4)
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- 4-Amino-N-(2-chloro-4-fluorophenyl)benzenesulfonamide (CAS 1152538-43-6)
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Recommended Standards
- Etifoxine (CAS 21715-46-8)
- N-(2-chlorophenyl)-2-(1,2,3,4-tetrahydroisoquinolin-1-yl)acetamide (CAS 339012-11-2)
- Ethyl 5-[(4-chlorophenyl)sulfanyl]-1,2,3-thiadiazole-4-carboxylate (CAS 338760-67-1)
- Tetrakis(4-tetrazolylphenyl)ethylene (CAS 1818888-42-4)
- 6780-38-7 1,3-Dihydro-1,3-dioxo-2H-isoindole-2-acetyl chloride 2H-Isoindole-2-acetyl chloride, 1,3-dihydro-1,3-dioxo- 5-21-10-00440 (Beilstein Handbook Reference) BRN 0183000 EINECS 229-840-8 (CAS 6780-38-7)
- 3-bromoquinoline 1-oxide (CAS 22615-00-5)
- Delafloxacin Impurity 15 (CAS CATO-C4X-263715)
- (3-(Benzylamino)oxetan-3-yl)methanol (CAS 1195684-52-6)
- 3-Methoxy-N-[2-(4-methylphenoxy)ethyl]aniline (CAS 1040690-64-9)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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 13829788188 / jacky.chen@cato-chem.com