2-(Methylthio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-amine CAS 121746-14-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121746-14-3 |
| Molecular Formula | C11H13N3S2 |
| Molecular Weight | 251.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-amine (CAS 121746-14-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13N3S2. Molecular weight: 251.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13N3S2 |
| Molecular Weight | 251.37 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylthio Standards
- (1-(4-(Methylthio)benzyl)piperidin-3-yl)methanol (CAS 864410-59-3)
- 2-(Methylthio)-N,N-dipropyl-6-vinylpyrimidin-4-amine (CAS 823220-73-1)
- 6-(Methylthio)-9-pentyl-9H-purin-2-amine (CAS 105959-97-5)
- 5-(Methylthio)-6-(phenylthio)-1,2,4-triazin-3(2H)-one (CAS 32330-98-6)
- N-(5-(methylthio)-1,2,4-thiadiazol-3-yl)benzamide (CAS 353254-76-9)
- 3-(4-(2-(Methylthio)acetamido)phenyl)acrylic acid (CAS 1050142-66-9)
- 1-(2-(Methylthio)benzoyl)azetidine-3-carboxylic acid (CAS 1378360-38-3)
- Ethyl 2-(6-(methylthio)-9H-purin-9-yl)acetate (CAS 33359-05-6)
Recommended Standards
- 1-[(4R)-4-Phenyl-2-thioxo-3-thiazolidinyl]-1-propanone (CAS 1217320-19-8)
- 3,3-Dibenzylpyrrolidine (CAS 1284173-75-6)
- 4-[5-(2-Thienyl)-1,3,4-thiadiazol-2-yl]piperidine (CAS 1105189-89-6)
- 5-(2,2,2-Trifluoroethyl)-1,3,4-thiadiazol-2-amine (CAS 1154677-77-6)
- 1-(Benzylamino)propan-2-ol (CAS 27159-32-6)
- 1-Oxaspiro[2.6]nonane (CAS 185-85-3)
- n-(5-Bromo-4-formyl-1,3-thiazol-2-yl)-n-[3-(trifluoromethyl)phenyl]acetamide (CAS 790272-40-1)
- (E)-2-cyano-N'-((3-hydroxyisobenzofuran-1-yl)methylene)acetohydrazide (CAS 338751-57-8)
- 1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea (CAS 1060330-27-9)
- Hexapeptide-11 (CAS 100684-36-4)
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