5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one CAS 1956366-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956366-63-4 |
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956366-63-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11N3OS. Molecular weight: 233.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- Phenyl (thiophen-3-ylmethyl)carbamate (CAS 1207017-87-5)
- 4-((Thiophen-2-ylmethyl)amino)benzoic acid (CAS 1715-13-5)
- 2-((Thiophen-2-ylmethyl)amino)benzoic acid (CAS 18210-20-3)
- 3-((Thiophen-2-ylmethyl)amino)benzoic acid (CAS 869947-84-2)
- 4-[(thiophen-3-ylmethyl)amino]benzoic acid (CAS 518335-97-2)
- Benzyl thiophen-2-ylcarbamate (CAS 64307-10-4)
- 1-(Thiophen-2-ylsulfonyl)pyrrolidin-3-ol (CAS 1261231-14-4)
- (R)-1-(Thiophen-2-ylsulfonyl)pyrrolidin-3-ol (CAS 1261235-42-0)
Recommended Standards
- 4-oxo-3,4-dihydroquinazoline-6-sulfonamide (CAS 19181-73-8)
- (2-Aminothiophen-3-yl)(4-methoxyphenyl)methanone (CAS 436093-36-6)
- Methyl 4-methyl-2-phenyl-1,3-thiazole-5-carboxylate (CAS 189271-66-7)
- Benzyl 7-fluorospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 1243359-99-0)
- 5-(Chloromethyl)-2-methylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 952938-62-4)
- N-Sulphamyl-3-chloropropionamidine (CAS 106492-70-0)
- 1-Ethyl-4-hydroxypyrrolidin-2-one (CAS 68252-21-1)
- N-Tetracosanoyl-D-sphingosine 1-benzoate (CAS 123446-98-0)
- 3-(1,3-Thiazol-2-yl)-1h-pyrazol-4-amine (CAS 1492419-64-3)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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