(S)-2-(3-cyclopropylureido)-2-phenylacetic acid CAS 1401320-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1401320-37-3 |
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(3-cyclopropylureido)-2-phenylacetic acid (CAS 1401320-37-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N2O3. Molecular weight: 234.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related S Standards
- (4-(3-Cyclopropylureido)-3-methylphenyl)boronic acid (CAS 2246588-01-0)
- Methyl 2-(1-(3-cyclopropylureido)cyclohexyl)acetate (CAS 1573547-28-0)
- 2-(4-(3-Cyclopropylureido)phenyl)-N-(thiophen-2-ylmethyl)acetamide (CAS 1207056-27-6)
- Benzyl 2-((5-(3-cyclopropylureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1171729-47-7)
- Methyl 4-(6-(4-(3-cyclopropylureido)phenyl)-4-morpholino-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylate (CAS 1062169-46-3)
Recommended Standards
- 5-((1-Ethyl-5-methyl-1H-pyrazol-3-yl)methyl)furan-2-carboxylic acid (CAS 1399656-43-9)
- 1-Methyl-6-oxo-2-(pyridin-3-yl)piperidine-3-carboxylic acid (CAS 1409430-27-8)
- 5-((1-Ethyl-3-methyl-1H-pyrazol-5-yl)methyl)furan-2-carboxylic acid (CAS 1399654-22-8)
- Oleamine (CAS 112-90-3)
- 4-Hydroxybenzene-1,3-disulfonamide (CAS 876487-13-7)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2,6-diethylphenyl)acetamide (CAS 332922-75-5)
- N1,N1'-((1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(methylene))bis(ethane-1,2-diamine) (CAS 83936-41-8)
- Ethyl 4-bromo-3,3-dimethylbutanoate (CAS 854432-02-3)
- (4-Methylpyridin-3-yl)boronic acid hydrochloride (CAS 1428882-29-4)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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