CUCURBITACIN B

Price	USD3.00
Packge	1KG

Min. Order:1KG
Supply Ability:200KG
Time:2020-01-09

Product Details

Product NameCUCURBITACIN B
CAS No.6199-67-3
MFC32H46O8
MW558.7
Appearancepowderwhite to beige
storage temp. Keep in dark place,Sealed in dry,2-8°C
Melting point 184-186°
Boiling point 546.74°C (rough estimate)
density 1.0953 (rough estimate)

Grace 0358 Email: grace@coreychem.com

Career Henan Chemical Co

Tel: +86-371-56618766

Fax: +86-371-86658258

Mob/Skype: +86-17093661273

CUCURBITACIN B Basic information

Product Name: CUCURBITACIN B

Synonyms: Cucurbitacin B, 98%, from Cucumis melo;(2beta,9beta,10alpha,16alpha,23e)-thyl;19-nor-9-beta,10-alpha-lanosta-5,23-diene-3,11,22-trione,2-beta,16-alpha,20,25;19-nor-9beta,10alpha-lanosta-5,23-diene-3,11,22-trione,2beta,16alpha,20,25-tet;19-norlanosta-5,23-diene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-me;25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-19-norlanosta-5,23-diene-3,11,22-tr;cucurbitacineb;AMARINE

CAS: 6199-67-3

MF: C32H46O8

MW: 558.7

EINECS:

Product Categories: Tri-Terpenoids;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract

Mol File: 6199-67-3.mol

CUCURBITACIN B Structure

CUCURBITACIN B Chemical Properties

Melting point 184-186°

alpha D25 +88° (c = 1.55 in ethanol)

Boiling point 546.74°C (rough estimate)

density 1.0953 (rough estimate)

refractive index 1.4900 (estimate)

storage temp. 2-8°C

solubility DMSO: soluble10mg/mL, clear

form powder

pka 12.60±0.29(Predicted)

color white to beige

λmax 290nm(EtOH)(lit.)

Merck 14,2614

InChIKey IXQKXEUSCPEQRD-ALLWXVAWSA-N

Safety Information

Hazard Codes T

Risk Statements 25

Safety Statements 45-24/25

RIDADR UN 2811 6.1 / PGI

WGK Germany 3

RTECS RC6190000

HazardClass 6.1

PackingGroup II

HS Code 29153900

Hazardous Substances Data 6199-67-3(Hazardous Substances Data)

Toxicity LD10 orally in mice: 5 mg/kg (LeMen)

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;

career henan chemical co

Henan China

Since:2014-12-17
Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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