3-Amino-1-propylthiourea CAS 13431-35-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13431-35-1 |
| Molecular Formula | C4H11N3S |
| Molecular Weight | 133.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-1-propylthiourea (CAS 13431-35-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H11N3S. Molecular weight: 133.22 g/mol. Batch-specific COA and technical support are available on request.
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 Amino Standards
- 2-amino-5-ethyl-1,3,4-thiadiazole (CAS 14068-53-2)
- 3-Amino-2,2-bis(aminomethyl)propan-1-ol (CAS 120844-28-2)
- 5-Amino-4-methylpentane-1,4-diol (CAS 1214097-96-7)
- 1-Amino-4-methoxy-2-methylbutan-2-ol (CAS 1247891-19-5)
- 2-[(1-amino-2-methylpropan-2-yl)oxy]ethan-1-ol (CAS 1314909-42-6)
- 2-Amino-3-isopropoxypropan-1-ol (CAS 1343504-27-7)
- 3-Amino-4-methoxy-3-methylbutan-1-ol (CAS 1376105-62-2)
- 1-Amino-5-methoxypentan-3-ol (CAS 1496890-86-8)
Recommended Standards
- 1-Piperidineethanol-d4 (CAS 1189705-44-9)
- 4-Isopropyl-3-thiosemicarbazide (CAS 13431-36-2)
- Aldicarb-oxime (CAS 1646-75-9)
- Tert-butyl 7-methyl-3,7-diazabicyclo[3.3.1]Nonane-3-carboxylate (CAS 299914-45-7)
- Diphenylacetonitrile-d (CAS 80024-91-5)
- N-[(Z)-2-[4-(4-Fluorophenyl)-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]-2-nitroethenyl]-3-methoxyaniline (CAS 400079-90-5)
- Cabazitaxel Impurity 37 (CAS 131023-37-5)
- Tert-butyl 4-aminoazepane-1-carboxylate oxalate (CAS 1187927-32-7)
- 1,3,2-Dioxaphosphorinane, 5,5-dimethyl-2-(2,4,6-trimethylphenoxy)-, 2-oxide (CAS 72018-09-8)
- Peptide Impurity 05 (CAS 2322924-83-2)
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