5-Amino-2-(methylthio)pyrimidine CAS 42382-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42382-46-7 |
| Molecular Formula | C5H7N3S |
| Molecular Weight | 141.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-2-(methylthio)pyrimidine (CAS 42382-46-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7N3S. Molecular weight: 141.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7N3S |
| Molecular Weight | 141.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 6-Amino-2-methylpyridazine-3(2H)-thione (CAS 170149-21-0)
- 3-Amino-6-methylpyridazine-4-thiol (CAS 18591-81-6)
- (E)-3-Amino-2-cyanobut-2-enethioamide (CAS 758721-53-8)
- 1-(2-Amino-3-thienyl)ethanone (CAS 892127-08-1)
- 2-Amino-1-(3-thienyl)ethanone (CAS 344242-68-8)
- 2-Amino-1-(thiophen-2-yl)ethan-1-one (CAS 313276-47-0)
- 2-Amino-5-cyclopropyl-1,3,4-thiadiazole (CAS 57235-50-4)
- 2-Amino-6-methylpyrimidine-4(3H)-thione (CAS 6307-44-4)
Recommended Standards
- 5,6-Dimethyl-1,2,4-triazine-3-thiol (CAS 7274-58-0)
- 5-Cyclopropyl-1H-1,2,4-triazole-3-thiol (CAS 75570-09-1)
- 5-(Methylthio)pyrimidin-2-amine (CAS 7367-94-4)
- N-(2-(5-Cyclopropyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)thiophene-2-sulfonamide (CAS 1797616-44-4)
- 2-Formyl-4-methoxybenzoic acid (CAS 60373-42-4)
- N-(1H-Imidazol-4-yl)acetamide (CAS 51741-72-1)
- Methyl 4-chloro-6-methoxynicotinate (CAS 848953-45-7)
- <I>N</I>-[3-Cyano-3-[4-(dicyanomethyl)phenyl]-2-propenylidene]-<I>N</I>-ethyl-ethaniminium inner salt (CAS 174280-29-6)
- 4-(2-(2-((1-Bromonaphthalen-2-yl)oxy)acetyl)hydrazinyl)-4-oxobutanoic acid (CAS 315672-81-2)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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