Basic information

Product Name: 5,7-Dihydroxy-2-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl)-3-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one
Synonyms: 5,7-Dihydroxy-2-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl)-3-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one;Kuwanon A;5,7-Dihydroxy-2-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl)-3-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one
CAS NO:62949-77-3
Molecular Formula: C25H24O6
Molecular Weight: 420.45
EINECS: N/A
Product Categories: N/A
Mol File: 62949-77-3.mol

Chemical Properties

Melting Point: 176-177 °C
Boiling Point: 637.3±55.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.303±0.06 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: 2-8°C
Solubility: Acetone (Slightly), Methanol (Slightly)
PKA: 6.60±0.40(Predicted)
CAS DataBase Reference: 5,7-Dihydroxy-2-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl)-3-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 5,7-Dihydroxy-2-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl)-3-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one(62949-77-3)
EPA Substance Registry System: 5,7-Dihydroxy-2-(5-hydroxy-2,2-dimethyl-2H-1-benzopyran-8-yl)-3-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one(62949-77-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 62949-77-3(Hazardous Substances Data)

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Usage
SDS
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62949-77-3 Usage

Uses

Used in Pharmaceutical Industry:
Kuwanon A is used as a bioactive compound for its inhibitory activity towards tyrosinase, an enzyme involved in melanin synthesis. This property makes it a potential candidate for the development of skin-whitening agents and treatments for hyperpigmentation disorders.
Used in Cosmetic Industry:
Due to its tyrosinase inhibitory activity, kuwanon A can be used as an active ingredient in cosmetic products, such as skin-whitening creams and serums, to reduce the appearance of dark spots and uneven skin tone.
Used in Food Industry:
Kuwanon A can be used as a natural food additive to improve the taste and quality of food products. Its antioxidant properties can also help in preserving the freshness and shelf life of food items.
Used in Agricultural Industry:
Kuwanon A can be used as a natural pesticide or fungicide in agriculture to protect crops from pests and diseases. Its antimicrobial properties can help in controlling the growth of harmful microorganisms in the soil and on plant surfaces.

Check Digit Verification of cas no

The CAS Registry Mumber 62949-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,4 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 62949-77:
(7*6)+(6*2)+(5*9)+(4*4)+(3*9)+(2*7)+(1*7)=163
163 % 10 = 3
So 62949-77-3 is a valid CAS Registry Number.

62949-77-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	Kuwanon A

1.2 Other means of identification

Product number	-
Other names	kuwanon A

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:62949-77-3 SDS

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