4-Isopropyl-3-thiosemicarbazide CAS 13431-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13431-36-2 |
| Molecular Formula | C4H11N3S |
| Molecular Weight | 133.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Isopropyl-3-thiosemicarbazide (CAS 13431-36-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H11N3S. Molecular weight: 133.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H11N3S |
| Molecular Weight | 133.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- N-Isopropyl-2-mercaptoacetamide (CAS 58458-67-6)
- Isopropyl(methoxy)dimethylsilane (CAS 122420-34-2)
- 1-Isopropyl-1H-pyrrole-2-carbonitrile (CAS 101001-62-1)
- Isopropyl methoxyacetate (CAS 17640-21-0)
- (R)-Isopropyl 2-hydroxypropanoate (CAS 77027-85-1)
- Isopropyl (S)-2-hydroxypropanoate (CAS 63697-00-7)
- Isopropyl 2-hydroxypropanoate (CAS 617-51-6)
- 1-Isopropyl-1H-imidazole-4-carbonitrile (CAS 1159733-95-5)
Recommended Standards
- 3-Amino-1-propylthiourea (CAS 13431-35-1)
- 2-amino-5-ethyl-1,3,4-thiadiazole (CAS 14068-53-2)
- 1-Piperidineethanol-d4 (CAS 1189705-44-9)
- 1-(3-(2-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)ethanamine (CAS 1779133-39-9)
- 2,2,2-Trifluoro-N-(pyridin-3-ylmethyl)ethan-1-amine (CAS 1017027-21-2)
- Ethyl 5-methoxyimidazo[1,2-a]pyridine-3-carboxylate (CAS 2117388-70-0)
- 2-Aminodiphenyl Sulfide Hydrochloride (CAS 6764-13-2)
- Ethyl acetate compound with 1H-indol-3-ol (1:1) (CAS 87732-27-2)
- 1-Benzyl-4-hydrazinylpiperidine trihydrochloride (CAS 1185303-13-2)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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