4-(Piperazin-1-yl)thieno[2,3-d]pyrimidine CAS 373356-48-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 373356-48-0 |
| Molecular Formula | C10H12N4S |
| Molecular Weight | 220.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Piperazin-1-yl)thieno[2,3-d]pyrimidine (CAS 373356-48-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H12N4S. Molecular weight: 220.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H12N4S |
| Molecular Weight | 220.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Piperazin Standards
- 2-Piperazin-1-yl[1,3]thiazolo[5,4-b]pyridine (CAS 1095539-04-0)
- 2-(Piperazin-1-yl)-6,7-dihydro-3H-cyclopenta[d]pyrimidin-4(5H)-one (CAS 1082348-07-9)
- Methyl 4-(piperazin-2-yl)benzoate (CAS 1391340-51-4)
- Methyl 2-(piperazin-1-yl)benzoate (CAS 159974-63-7)
- Methyl 4-piperazin-1-ylbenzoate (CAS 163210-97-7)
- Methyl 3-(piperazin-1-yl)benzoate (CAS 179003-08-8)
- 2-(Piperazin-1-yl)-N-(pyridin-4-yl)acetamide (CAS 682802-94-4)
- 2-(Piperazin-1-ylmethyl)benzoic acid (CAS 773109-06-1)
Recommended Standards
- 4-(Dimethyl-1,3-thiazol-5-yl)-n-methylpyrimidin-2-amine (CAS 674333-58-5)
- 4-(Pyrrolidin-1-ylsulfonyl)morpholine (CAS 887344-62-9)
- 4-(4-Thiocyanatophenyl)morpholine (CAS 326173-43-7)
- (E)-3-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-5-(4-(dimethylamino)benzylidene)-2-thioxothiazolidin-4-one (CAS 96261-88-0)
- 1-(4-Fluoro-2-methoxy-5-nitrophenyl)ethanone (CAS 1033716-79-8)
- 2-Hexyloctahydrocyclopenta[c]pyrrole (CAS 108798-61-4)
- [5-(methoxymethyl)-1,2-oxazol-3-yl]methanol (CAS 167155-53-5)
- 2,4,6-Tris(4-(trifluoromethoxy)phenyl)-1,3,5,2,4,6-trioxatriborinane (CAS 210285-16-8)
- Methyl 2-(5-methylfuran-2-carboxamido)benzoate (CAS 545348-77-4)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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