4-chloro-2-ethylthieno[2,3-d]pyrimidine CAS 56844-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56844-11-2 |
| Molecular Formula | C8H15ClN2S |
| Molecular Weight | 206.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-chloro-2-ethylthieno[2,3-d]pyrimidine (CAS 56844-11-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H15ClN2S. Molecular weight: 206.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H15ClN2S |
| Molecular Weight | 206.74 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 7-chloro-2-methyl-1,3-benzothiazol-6-amine (CAS 1221931-63-0)
- 4-chloro-6-ethylthieno[3,2-d]pyrimidine (CAS 1408074-92-9)
- 4-chloro-2,7-dimethyl-thieno[3,2-d]pyrimidine (CAS 936837-34-2)
- 4-chloro-6-ethylthieno[2,3-d]pyrimidine (CAS 81136-42-7)
- 2-Butyl-7-chloro-1H-indene (CAS 1003709-15-6)
- 2-(1-Chloro-2-methylpropan-2-yl)-5,5-dimethyl-1,3-dioxane (CAS 1394041-67-8)
- 3-chloro-8-fluoro-naphthalen-1-ol (CAS 1364301-88-1)
- 8-chloro-7-fluoro-naphthalen-1-ol (CAS 2375588-90-0)
Recommended Standards
- 5-(1-(5-((5-((2H-Pyrrol-2-ylidene)methyl)-2H-pyrrol-2-ylidene)methyl)-3-chloro-2H-pyrrol-2-ylidene)ethyl)-3,4-dimethyl-1H-pyrrol-2-yl pent-4-enoate (CAS 194015-06-0)
- 7789-33-5 Bromoiodine Hanus solution Iodine according to Hanus for the iodine value determination Iodine bromide Iodine bromide solution Iodine monobromide Iodine monobromide solution (CAS 7789-33-5)
- (2,4-Dichloro-6-hydroxyphenyl)boronic acid (CAS 1028332-22-0)
- 3-Ethynyl-5-fluoropyridin-2(1H)-one (CAS 1824326-72-8)
- methyl 2-amino-3-fluoropropanoate hydrochloride (CAS 136581-47-0)
- 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-N-(4-methylphenyl)propanamide (CAS 313981-12-3)
- N-(2-Bromophenyl)-6-(1H-1,2,4-triazol-1-yl)pyridazine-3-carboxamide (CAS 1448056-98-1)
- 5-Isopropyl-3-methylimidazolidine-2,4-dione (CAS 74310-99-9)
- 2-((5-((4-Methoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)-N-(4-sulfamoylphenyl)acetamide (CAS 499103-73-0)
- Cyclopeptide-5 (CAS 197172-76-2)
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