4-(1H-Pyrazol-4-yl)thieno[2,3-d]pyrimidine CAS 1185700-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1185700-69-9 |
| Molecular Formula | C9H6N4S |
| Molecular Weight | 202.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(1H-Pyrazol-4-yl)thieno[2,3-d]pyrimidine (CAS 1185700-69-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H6N4S. Molecular weight: 202.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H6N4S |
| Molecular Weight | 202.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related H Standards
- 2-(1h-Pyrazol-1-yl)-N-(pyridin-3-ylmethyl)ethan-1-amine (CAS 1251334-65-2)
- 3-((1H-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1006459-67-1)
- 4-((1H-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1006473-70-6)
- 4-(Pyrazol-1-yl)benzohydrazide (CAS 140837-47-4)
- 4-((1H-Pyrazol-1-yl)methyl)benzoic acid (CAS 160388-53-4)
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- 2-(4-Pyrazol-1-ylphenyl)acetic acid (CAS 65476-24-6)
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Recommended Standards
- Guaifenesin EP Impurity B-D4 (CAS 114609-65-3)
- ((1s,3R,5S,7s)-4,4-Difluoroadamantan-1-yl)methanol (CAS 1283719-51-6)
- (Z)-2-Hydrazono-2,3-dihydrothiazolo[4,5-b]pyrazine (CAS 107512-51-6)
- n1-Isopropyl-n1-methylbenzene-1,2-diamine (CAS 28458-66-4)
- N-Cyclohexyl-N-ethyl-5-methoxy-2,4-dimethylbenzenesulfonamide (CAS 667892-72-0)
- Biotinyl-CBP501 Affinity Peptide trifluoroacetate salt (CAS 2022956-39-2)
- Cefoxitin Impurity 55 (CAS CATO-C4X-157855)
- 2-Amino-n-[1-(thiophen-2-yl)ethyl]pentanamide hydrochloride (CAS 1423024-10-5)
- 2-((2-Bromopyrimidin-4-yl)amino)acetic acid (CAS 1956319-87-1)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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