3'-Chloro-2,3,5,6-tetrahydro-[1,2']bipyrazinyl-4-carboxylic acid tert-butyl ester CAS 313654-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313654-83-0 |
| Molecular Formula | C13H19ClN4O2 |
| Molecular Weight | 298.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-Chloro-2,3,5,6-tetrahydro-[1,2']bipyrazinyl-4-carboxylic acid tert-butyl ester (CAS 313654-83-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H19ClN4O2. Molecular weight: 298.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H19ClN4O2 |
| Molecular Weight | 298.77 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- N-cyclohexyl-1-methylpiperidin-4-amine dihydrochloride (CAS 1187930-41-1)
- 2-Methyl-4-nitrobenzene-1-sulfonyl fluoride (CAS 21320-93-4)
- N-(5-Amino-2-methoxyphenyl)-2-(2-methoxyphenoxy)-acetamide (CAS 1020054-55-0)
- 2-(3-Chloro-4-(methylthio)phenyl)acetic acid (CAS 87776-75-8)
- (1-(Tetrahydro-2H-pyran-4-yl)piperidin-3-yl)methanamine (CAS 1248151-23-6)
- N-Benzyl-2-acetamido-3-phenylacrylamide (CAS 55636-11-8)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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