2'-Chloro-N-cyclopentyl-7'H-spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidin]-4'-amine CAS 1422354-57-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1422354-57-1 |
| Molecular Formula | C14H18ClN3S |
| Molecular Weight | 295.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2'-Chloro-N-cyclopentyl-7'H-spiro[cyclobutane-1,6'-thieno[3,2-d]pyrimidin]-4'-amine (CAS 1422354-57-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18ClN3S. Molecular weight: 295.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18ClN3S |
| Molecular Weight | 295.83 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2'-Chloro-N-cyclopentyl-5'H-spiro[cyclobutane-1,6'-thieno[2,3-d]pyrimidin]-4'-amine (CAS 1956379-77-3)
- 4-chloro-5,6-dimethyl-2-(piperidin-1-ylmethyl)thieno[2,3-d]pyrimidine (CAS 731827-05-7)
- 1-[4-(6-Chloro-2-methyl-pyrimidin-4-yl)-piperidin-1-yl]-2,2-dimethyl-propan-1-one (CAS 1316217-82-9)
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Recommended Standards
- Dimethyl ((4-chlorophenyl)sulfonyl)carbonimidodithioate (CAS 13068-12-7)
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- Azostatin Impurity 39 (CAS CATO-C4X-139639)
- 2-(Azepan-1-yl)-N-(2,6-dimethylphenyl)acetamide (CAS 83471-41-4)
- Methyl 6-fluoro-4-((4-methoxybenzyl)amino)nicotinate (CAS 2187435-47-6)
- Ethyl 4-(3,4-dimethylphenyl)-2,4-dioxobutanoate (CAS 1019457-35-2)
- 3,3-Dimethyl-5-oxo-5-(pyrrolidin-1-yl)pentanoic acid (CAS 20129-56-0)
- (11bR)-2,6-Bis(3,5-difluorophenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1191451-23-6)
- 4-(Tetrahydro-2h-pyran-3-yl)butan-2-ol (CAS 1467171-82-9)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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