1-(4-Methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol CAS 1082437-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1082437-05-5 |
| Molecular Formula | C12H10N4OS |
| Molecular Weight | 258.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082437-05-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10N4OS. Molecular weight: 258.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10N4OS |
| Molecular Weight | 258.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- 1-(3-Methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082367-21-2)
- 6-(4-Methoxyphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 134670-26-1)
- 5-(4-methoxyphenyl)-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 17537-76-7)
- 3-(4-Methoxyphenyl)-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 338750-50-8)
- 5-(3-Methoxyphenyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 282104-83-0)
- 6-((2-Methoxyphenyl)thio)-1H-purine (CAS 646510-04-5)
- 6-((3-Methoxyphenyl)thio)-1H-purine (CAS 646510-06-7)
- 6-((4-Methoxyphenyl)thio)-1H-purine (CAS 646510-08-9)
Recommended Standards
- 1-(Phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 109113-39-5)
- 6-Hydroxy-3-methyl-8-phenyl-3,7-dihydro-2H-purine-2-thione (CAS 103258-00-0)
- 5-(thiophen-3-yl)-10,13-dioxa-4,6-diazatricyclo[7.4.0.0^{3,7}]trideca-1(9),2,4,7-tetraene (CAS 1097819-60-7)
- 2-(4-Fluorophenyl)-6-methyl-2H-benzo[d][1,2,3]triazol-5-amine (CAS 436086-84-9)
- Methyl 4-amino-3-(4-fluorophenyl)butanoate (CAS 1263215-00-4)
- n-(2,3-Dimethylbenzyl)-2-ethoxyethan-1-amine (CAS 1247610-87-2)
- 2-methyl-2H,4H,5H,6H-pyrrolo[3,4-c]pyrazol-3-amine dihydrochloride (CAS 1909324-81-7)
- Ethyl 5-bromo-1,7-naphthyridine-3-carboxylate (CAS 1646882-61-2)
- 7-chloro-6-fluoro-1-isopropyl-4-oxo-1,8-naphthyridine-3-carbaldehyde (CAS 2568272-41-1)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
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