4-Methoxy-6-(3-methylpiperazin-1-yl)-2-(methylthio)pyrimidine hydrochloride CAS 1353980-29-6
| CAS No. | 1353980-29-6 |
| Molecular Formula | C11H18N4OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Methoxy-6-(3-methylpiperazin-1-yl)-2-(methylthio)pyrimidine hydrochloride.
4-Methoxy-6-(3-methylpiperazin-1-yl)-2-(methylthio)pyrimidine hydrochloride (CAS 1353980-29-6) is a high-purity analytical reference standard with the molecular formula C11H18N4OSHCl and a molecular weight of 290.81 g/mol.
Structurally, 4-Methoxy-6-(3-methylpiperazin-1-yl)-2-(methylthio)pyrimidine hydrochloride (C11H18N4OSHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 290.81 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Methoxy-6-(3-methylpiperazin-1-yl)-2-(methylthio)pyrimidine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H18N4OS HCl |
| Molecular Weight | 290.81 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
- 2-Methoxy-3-(trifluoromethyl)benzaldehyde (CAS 1000339-54-7)
- 1-Methoxy-3-methyl-5-(trifluoromethoxy)benzene (CAS 1000339-56-9)
- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
- 5-Methoxy-7-methyl-1H-indazole-3-carboxylic acid (CAS 1000340-57-7)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- N-Propylmorpholine-4-carboxamide (CAS 3272-57-9)
- 2-(3-Fluoro-5-methylphenyl)ethane-1-thiol (CAS 1314984-92-3)
- 2-(4-(4-Aminophenyl)piperazin-1-yl)ethan-1-ol dihydrochloride (CAS 1052550-29-4)
- 1,1',1'',1'''-(Ethane-1,2-diylbis(azanetriyl))tetrakis(propan-2-ol) 4-methylbenzenesulfonate (CAS 68258-71-9)
- 6-(Cyclopropylmethoxy)pyridine-2,3-diamine (CAS 1534808-26-8)
- Ethyl 2-(6-chloropyridin-3-yl)-2-oxoacetate (CAS 902837-55-2)
- 2,3-Diamino-6-(3,6-bis(diethylamino)xanthylium-9-yl)benzoate (CAS 261351-43-3)
- N-((2-methylfuran-3-yl)methyl)cyclobutanamine (CAS 1403567-23-6)
- 2-Amino-6-methoxyphenol hydrochloride (CAS 339531-77-0)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com