safflor yellow (A)

Basic Information

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CAS Number

85532-77-0

Molecular Formula

C27H30O16

Molecular Weight

610.52 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Physical State

Powder

Density

1.81

Solubility

N/A

SMILES

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OCC1OC2C(C(C1O)O)OC1=C2C(=C(C(=O)C=Cc2ccc(cc2)O)C(=O)C1(O)OC1OC(CO)C(C(C1O)O)O)O

InChI

InChI=1S/C27H30O16/c28-7-12-17(33)20(36)23-22(40-12)15-18(34)14(11(31)6-3-9-1-4-10(30)5-2-9)24(38)27(39,25(15)42-23)43-26-21(37)19(35)16(32)13(8-29)41-26/h1-6,12-13,16-17,19-23,26,28-30,32-37,39H,7-8H2

InChIKey

AQMZAOSKHKZGNI-UHFFFAOYSA-N

LogP

-3.9911999999999948

Topological Polar Surface Area

273.35999999999996 Å²

Hydrogen Bond Donor/Acceptor

10 / 16

Safety Information

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Storage Conditions

2-8℃

Synonyms & References

English

safflor yellow (A)
SABINENE HYDRATE(SG)
6-beta-D-Glucopyranosyl-2,3,4,4a,6,9b-hexahydro-3,4,6,7-tetrahydroxy-2-(hydroxymethyl)-8-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-9H-pyrano[3,2-b]benzofuran-9-one
9H-Pyrano[3,2-b]benzofuran-9-one,6-b-D-glucopyranosyl-2,3,4,4a,6,9b-hexahydro-3,4,6,7-tetrahydroxy-2-(hydroxymethyl)-8-[3-(4-
Safflor yellow A
SAFFLOR YELLOW A (RG)
SafflorYellow

MDL Number

MFCD01749359

FAQ

What are the physical and chemical properties of safflor yellow (A) (CAS: 85532-77-0)?

Safflor yellow (A) (CAS: 85532-77-0) is a crystalline compound with a molecular weight of approximately 532.41 g/mol. It has a solubility in water of 0.01 g/L and is less soluble in organic solvents. Chemically, it is stable under normal conditions but can decompose at high temperatures or in the presence of strong acids or bases.

How is safflor yellow (A) (CAS: 85532-77-0) typically synthesized?

Safflor yellow (A) (CAS: 85532-77-0) is typically synthesized through a multistep process involving the condensation of coumarin with a reducing agent. The reaction is catalyzed by various acids, with selectivity and yield varying depending on the specific conditions and catalyst used.

What industries use safflor yellow (A) (CAS: 85532-77-0)?

Safflor yellow (A) (CAS: 85532-77-0) is used in the pharmaceutical industry for its antioxidant and anti-inflammatory properties. It is also utilized in the polymer industry as a coloring agent, in sensors for its colorimetric response, and in semiconductors for its photochromic properties.

What precautions should be taken when handling safflor yellow (A) (CAS: 85532-77-0)?

When handling safflor yellow (A) (CAS: 85532-77-0), wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Handle in a well-ventilated area or a fume hood to avoid inhalation of dust. Store in a cool, dry place away from heat and direct sunlight. In case of spill, clean up with caution and refer to the safety data sheet (SDS) for detailed instructions.