3-(2-Pyrimidinyl)-2-propenoic acid CAS 408533-41-5
| CAS No. | 408533-41-5 |
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-(2-Pyrimidinyl)-2-propenoic acid (CAS 408533-41-5) is a high-purity analytical reference standard with the molecular formula C7H6N2O2 and a molecular weight of 150.13 g/mol.
Structurally, 3-(2-Pyrimidinyl)-2-propenoic acid (C7H6N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 150.13 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-(2-Nitroethenyl)pyridine (CAS 3156-52-3)
- 3-(Difluoromethyl)-5-methyl-4,5-dihydro-1H-pyrazol-5-ol (CAS 933768-35-5)
- 3-(2-furyl)-1h-pyraZol-5-ol (CAS 467248-38-0)
- 3-(Pyrimidin-4-yl)acrylic acid (CAS 857200-95-4)
- 6-Fluorochrysene (CAS 3799-55-1)
- 4-Fluoro-3-(tetrahydrofuran-3-yl)-1h-indole (CAS 2197054-27-4)
- 1-(3-Methoxy-4-(pentyloxy)phenyl)ethan-1-ol (CAS 1156181-83-7)
- 4-(Hydroxy(phenyl)methyl)benzonitrile (CAS 13391-47-4)
- 5-Amino-pyridin-3-ol dihydrobromide (CAS 1187929-56-1)
- 1-[4-(2-Chlorophenoxy)butyl]piperazine (CAS 401804-62-4)
- 4-Cyclopropoxybenzamide (CAS 1243382-78-6)
- 1-[2-(4-Bromophenyl)ethyl]piperidine (CAS 849519-43-3)
- N6-Benzoyl-3-deaza-2-deoxy-5-O-DMT-3-methyladenosine 3-CE phosphoramidite (CAS 666257-76-7)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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