Pyrimidine-2-carbothioamide CAS 4537-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4537-73-9 |
| Molecular Formula | C5H5N3S |
| Molecular Weight | 139.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pyrimidine-2-carbothioamide (CAS 4537-73-9) pharmaceutical standards reference standard. Molecular formula: C5H5N3S. Molecular weight: 139.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5N3S |
| Molecular Weight | 139.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Pyrimidine Standards
- pyrimidine-4-carbothioamide (CAS 88891-74-1)
- Pyrimidine-5-carbothioamide (CAS 88891-75-2)
- Pyrimidine-2,4-diyldimethanol (CAS 4425-66-5)
- Pyrimidine-4,6-diyldimethanol (CAS 50345-29-4)
- 35231-57-3 Pyrimidine, 5-ethoxy-2-methyl- (9CI) (CAS 35231-57-3)
- Pyrimidine-2-carboxylic acid hydrazide (CAS 87362-28-5)
- Pyrimidine-5-carbohydrazide (CAS 40929-42-8)
- methyl pyrimidine-2-carboxylate (CAS 34253-03-7)
Recommended Standards
- Pyridazine-4-carbothioamide (CAS 39123-43-8)
- 6-METHYLTHIAZOLO[3,2-B][1,2,4]TRIAZOLE (CAS 34179-62-9)
- 5-Amino-3-methylisothiazole-4-carbonitrile (CAS 41808-35-9)
- 1-Methyl-4-(4-piperidinylmethyl)piperazinedihydrochloride (CAS 1219957-15-9)
- 4-(4-Chlorophenyl)-6-(dimethylamino)-2-(pyridin-3-yl)pyrimidine-5-carbonitrile (CAS 320417-53-6)
- 1,7-Dichloro-4-methylpyrido[3,4-d]pyridazine (CAS 2654746-98-0)
- 2,4-Dichloro-3-fluorobenzamide (CAS 1803718-49-1)
- 2-(1,3-benzodioxol-5-ylmethylene)malononitrile (CAS 2972-82-9)
- N-Methyl-N'-cyclopropyl ethylenediamine (CAS 483303-55-5)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
Why CATO?
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