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Sigma Aldrich N4876 Ninhydrin suitable for amino acid detection CAS No.: 485-47-2 25 gr
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Stok Kodu
LB.SA.N4876-25G
Kısa Bilgi
Synonym(s): 1,2,3-Indantrione monohydrate, 2,2-Dihydroxy-1,3-indanedione, Trioxohydrindene monohydrate Empirical Formula (Hill Notation): C9H6O4 CAS Number: 485-47-2 Molecular Weight: 178.14 Beilstein: 1910963 EC Number: 207-618-1 MDL number: MFCD00003791 UNSPSC Code: 12352100 PubChem Substance ID: 24897715 NACRES: NA.21
Bilgi
CAS Number: 485-47-2
| Sigma Aldrich N4876 Ninhydrin suitable for amino acid detection |
| Synonym(s): 1,2,3-Indantrione monohydrate, 2,2-Dihydroxy-1,3-indanedione, Trioxohydrindene monohydrate Empirical Formula (Hill Notation): C9H6O4 CAS Number: 485-47-2 Molecular Weight: 178.14 Beilstein: 1910963 EC Number: 207-618-1 MDL number: MFCD00003791 UNSPSC Code: 12352100 PubChem Substance ID: 24897715 NACRES: NA.21 |
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PROPERTIES
form powder
Quality Level 200 mp 250 °C (dec.) (lit.) solubility ethanol: 100 mg/mL, H2O: 50 mg/mL (with sonication) suitability suitable for amino acid detection functional group hydroxyl, ketone SMILES string OC1(O)C(=O)c2ccccc2C1=O InChI 1S/C9H6O4/c10-7-5-3-1-2-4-6(5)8(11)9(7,12)13/h1-4,12-13H InChI key FEMOMIGRRWSMCU-UHFFFAOYSA-N DESCRIPTION General description Ninhydrin is an important building block in organic synthesis and has been employed to prepare a variety of chemicals for complexing and/or sensing metal ions. It is an amino acid-sensitive reagent used for the preparation of Ruhemann′s purple.[1] Application Ninhydrin can be used: - For the detection of free amino groups in amino acids, peptides, and proteins. - As a ligand for the Cu-catalyzed N-arylation of nitrogen-containing heterocycles with aryl and heteroaryl halides to synthesize N-arylheterocycles. - As a reactant to synthesize aldols by reacting with active methylene compounds. Used for the detection of free amino groups in amino acids, peptides and proteins. |
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