Thiourea-<SUP>13</SUP>C CAS 113899-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 113899-66-4 |
| Molecular Formula | [13C]H4N2S |
| Molecular Weight | 77.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thiourea-<SUP>13</SUP>C (CAS 113899-66-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: [13C]H4N2S. Molecular weight: 77.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | [13C]H4N2S |
| Molecular Weight | 77.11 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.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiourea Standards
- Thiourea S-34 (CAS 691395-96-7)
- 287476-21-5 Thiourea-15N2 DTXSID20464620 (CAS 287476-21-5)
- Thiourea-d<SUB>4</SUB> (CAS 17370-85-3)
- Thiourea Dioxide (CAS 1758-73-2)
- 1-Butyl-2-thiourea (CAS 1516-32-1)
- Thiourea, n-[1,1'-biphenyl]-3-yl- (CAS 76839-38-8)
- Thiourea, N-(4-chlorophenyl)-N'-[2-(4-morpholinyl)-5-(trifluoromethyl)phenyl]- (CAS 1013566-44-3)
Recommended Standards
- N-Nitrosodimethyl-1,1,1-d3-Amine (CAS 32745-07-6)
- Thiocarbamic Acid (CAS 19045-66-0)
- 32480-06-1 2-(~13~C)Methyl(1,3-~13~C_2_)propan-2-ol DTXSID10647768 (CAS 32480-06-1)
- 4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridine Dihydrochloride (CAS 157327-44-1)
- 6-(2-Chloro-4-fluorophenyl)-4-methyl-2-(thiazol-2-yl)-1,6-dihydropyrimidine-5-carboxylic acid (CAS 361161-78-6)
- (11bR)-2,6-Bis([1,1'-biphenyl]-4-yl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 699006-54-7)
- 2-amino-3-(3,5-dimethylphenyl)propanoic acid hydrochloride (CAS 103854-23-5)
- Methyl 3-formyl-5-hydroxybenzoate (CAS 1393545-50-0)
- 2,5-Dioxopyrrolidin-1-yl 3-(3-methyl-3H-diazirin-3-yl)propanoate (CAS 1239017-80-1)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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