n-(4-Chlorobenzyl)thieno[2,3-d]pyrimidin-4-amine CAS 63929-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63929-05-5 |
| Molecular Formula | C13H10ClN3S |
| Molecular Weight | 275.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(4-Chlorobenzyl)thieno[2,3-d]pyrimidin-4-amine (CAS 63929-05-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10ClN3S. Molecular weight: 275.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10ClN3S |
| Molecular Weight | 275.76 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related n Standards
- n-(2-Chlorobenzyl)thieno[2,3-d]pyrimidin-4-amine (CAS 63894-01-9)
- n-(2-Chlorobenzyl)thieno[3,2-d]pyrimidin-4-amine (CAS 930875-92-6)
- (4-Chlorobenzyl)[2-(4-methoxyphenyl)ethyl]amine (CAS 423740-31-2)
- 4-((4-Chlorobenzyl)oxy)thiomorpholine 1,1-dioxide (CAS 477889-69-3)
- 2-(4-Chlorobenzyl)-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3(2H)-one (CAS 1479524-00-9)
- 2-(4-((2-Chlorobenzyl)amino)phenyl)acetic acid (CAS 656815-56-4)
- 4-[(4-Chlorobenzyl)amino]benzohydrazide (CAS 439093-68-2)
- N-(4-Chlorobenzyl)-2-methoxybenzamide (CAS 331989-09-4)
Recommended Standards
- N-[(6-Chloroimidazo[2,1-b][1,3]thiazol-5-yl)methylene](phenyl)methanamine (CAS 241132-53-6)
- 3-Chloro-N-(4-ethoxybenzyl)-4-methylaniline (CAS 1036537-11-7)
- 7-Chloro-N-[(thiophen-2-yl)methyl]quinazolin-4-amine (CAS 477861-99-7)
- S-Methyl Fenitrothion (CAS 3344-14-7)
- 4-(Pyrimidin-2-yl)aniline (CAS 69491-57-2)
- [S(R)]-N-[(1R)-1-[3-Amino-5-(trifluoromethyl)phenyl]ethyl]-2-methyl-2-propanesulfinamide (CAS 2883188-60-9)
- N-[4-(Heptyloxy)benzyl]-4-methoxyaniline (CAS 1040688-06-9)
- N-[3-(aminomethyl)phenyl]-3-methylbutanamide (CAS 918810-73-8)
- Thiazolo[5,4-f]isoquinolin-2-amine (CAS 35317-86-3)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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