6-Chloro-2-Methylthieno[3,2-d]pyrimidin-4-amine CAS 1017789-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1017789-18-2 |
| Molecular Formula | C7H6ClN3S |
| Molecular Weight | 199.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloro-2-Methylthieno[3,2-d]pyrimidin-4-amine (CAS 1017789-18-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6ClN3S. Molecular weight: 199.66 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6ClN3S |
| Molecular Weight | 199.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 8-Chloro-2H-benzo[b][1,4]thiazin-3(4H)-one (CAS 100638-21-9)
- 3-Chloro-4-methoxy-1,2-benzisothiazole (CAS 103486-06-2)
- 3-Chloro-6-methoxy-1,2-benzothiazole (CAS 103486-07-3)
- 6-Chloro-2-(methylthio)benzo[d]oxazole (CAS 1071296-64-4)
- 4-chloro-2-(methylsulfanyl)pyrrolo[2,1-f][1,2,4]triazine (CAS 1120214-78-9)
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Recommended Standards
- (5-methyl-1,2-oxazol-3-yl)methanesulfonyl chloride (CAS 1000932-59-1)
- N-[(3-Chloro-2-fluorophenyl)methyl]cyclopropanamine (CAS 878001-21-9)
- n-[(2-chloro-6-fluorophenyl)methyl]cyclopropanamine (CAS 625437-36-7)
- 2-(2-Chloro-5-nitrobenzylidene)-1H-indene-1,3(2H)-dione (CAS 862649-84-1)
- (6-(4-Isopropylpiperazin-1-yl)-2-methylpyridin-3-yl)(phenyl)methanone (CAS 1355226-11-7)
- N-(2,4-Dichlorophenyl)-4-methylbenzenesulfonamide (CAS 301359-12-6)
- ((2R,3S,4R,5R)-5-(6-Amino-8-((4-bromo-2,3-dioxobutyl)thio)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl trihydrogen diphosphate (CAS 115678-78-9)
- Biperiden EP Impurity E (CAS 2832847-11-5)
- Amino-Tri-(m-PEG4-ethoxymethyl)-methane (CAS 1428661-67-9)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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