2-Butyl-4-chloro-6-ethylthieno[2,3-d]pyrimidine CAS 1515489-90-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1515489-90-3 |
| Molecular Formula | C12H15ClN2S |
| Molecular Weight | 254.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Butyl-4-chloro-6-ethylthieno[2,3-d]pyrimidine (CAS 1515489-90-3) pharmaceutical standards reference standard. Molecular formula: C12H15ClN2S. Molecular weight: 254.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H15ClN2S |
| Molecular Weight | 254.78 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Butyl Standards
- 4-Chloro-2-isobutyl-5,6-dimethylthieno[2,3-d]pyrimidine (CAS 1036547-97-3)
- 2'-Chloro-4'-methyl-5'H-spiro[cyclohexane-1,6'-thieno[2,3-d]pyrimidine] (CAS 1823812-70-9)
- 2-Chloro-N-1-methyl-N-1-(tetrahydro-2H-pyran-4-ylmethyl)-1,4-benzenediamine (CAS 1219979-30-2)
- 4-Chloro-N1-methyl-N1-((tetrahydro-2H-pyran-4-yl)methyl)benzene-1,2-diamine (CAS 1219979-68-6)
- 6-Chloro-N1-methyl-N1-((tetrahydro-2H-pyran-4-yl)methyl)benzene-1,2-diamine (CAS 1220021-22-6)
- 2-Chloro-3-(4-isobutylpiperazin-1-yl)pyrazine (CAS 1271587-95-1)
- 4-Chloro-6-(4-isopropylpiperazin-1-yl)-2-methylpyrimidine (CAS 1465457-94-6)
- 6-Chloro-N,2-dimethyl-N-(1-methylpiperidin-4-yl)pyrimidin-4-amine (CAS 1466136-31-1)
Recommended Standards
- 2-(Sec-butyl)-4-chloro-5,6-dimethylthieno[2,3-d]pyrimidine (CAS 1343393-28-1)
- 1-(Sec-butyl)-4-((chloromethyl)sulfonyl)piperazine (CAS 1343279-35-5)
- 1-(2-Chlorophenyl)-2-(cyclopentylsulfanyl)ethan-1-one (CAS 726149-06-0)
- tert-Butyl(S)-2-formylazetidine-1-carboxylate (CAS 200184-45-8)
- N-(9H-Fluoren-1-yl)-N-hydroxybenzamide (CAS 29968-64-7)
- 1-Ethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 66366-88-9)
- 5-(4-Methoxyphenyl)-2-methyl-1H-pyrrole-3-carboxylic acid (CAS 1226059-85-3)
- (3,4-Dihydroxy-3-(hydroxymethyl)butan-2-yl)boronic acid (CAS 1148041-52-4)
- 2-(1h-Indol-3-ylmethylidene)propanedinitrile (CAS 75629-62-8)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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