Thermo Scientific Chemicals Carmine, pure, high purity biol.stain, alum lake of carminic acid

Description

CAS: 1390-65-4 | C22H20O13 | 492.39 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1390-65-4
• Molecular Formula: C22H20O13
• Molecular Weight (g/mol): 492.39
• MDL Number: MFCD00167028
• InChI Key: DGQLVPJVXFOQEV-UHFFFAOYNA-N
• Synonym: C.I. 75470
• PubChem CID: 25113282
• IUPAC Name: 3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2S,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid
• SMILES: CC1=C(C(O)=O)C(O)=CC2=C1C(=O)C1=C(O)C(C3OC(CO)C(O)C(O)C3O)=C(O)C(O)=C1C2=O

• Merck Index: 15, 2442
• Solubility Information: Solubility in water: soluble in hot water. Other solubilities: soluble in alkali, insoluble in diluted acids
• Infrared Spectrum: Authentic
• Loss on Drying: 20% max.
• Percent Purity: ≥42.0% (carminic acid)
• Grade: Pure
• Packaging: Glass bottle
• UV Spectrometry: Complies
• Color: Purple/Red to Red
• Quantity: 5 g
• Physical Form: Powder
• Chemical Name or Material: Carmine

Safety and Handling

SDS

RUO – Research Use Only