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Rhein high pure 98% raw material powder CAS 478-43-3

Name: Rhein high pure 98% raw material powder CAS 478-43-3
Brand: None
SKU: pr2609162352
Price: 1 USD
Availability: InStock

2 Inquiries

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$1/G FOB

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CAS No.:

478-43-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

None

Packaging:

1kg/bag 25kg/drum

Price valid (until):

2026-10-16

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Hubei Meisang Trading Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

API

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Product Description
Seller Information
Inquiry History

Description

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Product Detail

Items	Specifications
Product name:	Rhein
CAS Number	478-43-3
Purity	≥98%
Appearance	white powder
Grade	High purity Medical Grade
Package	1kg/bag or 25kg/drum，according your inquiry
Storage	Preserve in tight containers,in a cool and dry place

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Transportation method：

Dedicated line, Express delivery， Air freight, sea freight

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ECHEMI Editorial Reference

Rhein is a lipophilic anthraquinone extensively found in medicinal herbs, and has many pharmacological effects, including epatoprotective, nephroprotective, anti-inflammatory, antioxidant, anticancer, and antimicrobial activities. IC50 value:Target:In vitro: Rhein (0.1 and 1 mg/mL) evidently suppressed cell proliferation and mitogen-activated protein (MAP) kinase activation in human colon adenocarcinoma cells (Caco-2) but significantly lessened H2O2-induced DNA damage and the elevated MD
Rhein appears as yellow needles (from methanol) or yellow-brown powder. (NTP, 1992)|Solid
Rhein appears as yellow needles (from methanol) or yellow-brown powder. (NTP, 1992)|Rhein is a dihydroxyanthraquinone.|Rhein is an anthraquinone metabolite of rheinanthrone and senna glycoside is present in many medicinal plants including Rheum palmatum, Cassia tora, Polygonum multiflorum, and Aloe barbadensis. It is known to have hepatoprotective, nephroprotective, anti-cancer, anti-inflammatory, and several other protective effects.

Basic Info

Product Name:

Rhein

Other Name:

2-Anthracenecarboxylic acid,9,10-dihydro-4,5-dihydroxy-9,10-dioxo-;2-Anthroic acid,9,10-dihydro-4,5-dihydroxy-9,10-dioxo-;2-Anthraquinonecarboxylic acid,4,5-dihydroxy-;9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid;Cassic acid;Chrysazin-3-carboxylic acid;1,8-Dihydroxyanthraquinone-3-carboxylic acid;Monorhein;Rheic acid;Rhein;Rhubarb yellow;4,5-Dihydroxy-2-anthraquinonecarboxylic acid;1,8-Dihydroxy-3-carboxyanthraquinone;NSC 38629;Rheinic acid

CAS No.:

478-43-3

Molecular Formula:

C15H8O6

InChIKeys:

InChIKey=FCDLCPWAQCPTKC-UHFFFAOYSA-N

Molecular Weight:

284.22

Exact Mass:

284.22

EC Number:

207-521-4

UNII:

YM64C2P6UX

NSC Number:

38629

DSSTox ID:

DTXSID4026000

HScode:

2918990090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

112

XLogP3:

2.2

Appearance:

Rhein appears as yellow needles (from methanol) or yellow-brown powder. (NTP, 1992)

Density:

1.7±0.1 g/cm3

Melting Point:

321-321.5 °C (sublm)

Boiling Point:

Sublimes (NTP, 1992)

Flash Point:

329.4±26.6 °C

Refractive Index:

1.761

Water Solubility:

H2O: <0.1 g/100 mL at 17 ºC

Storage Conditions:

2-8°C

Air and Water Reactions:

Insoluble in water.

Reactive Group:

Acids, Carboxylic

Reactivity Profile:

RHEIN forms a red potassium salt and a pink sodium salt.

See More Rhein Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Rhein Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
API

Location:
1806 Building B,Science Building,Hongkong Road,Wuhan City,Hubei Province

Year of Establishment:
2024

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Australia	Rhein	1 MT	Apr 1, 2024
India	Rhein	0.1 MT	Dec 26, 2023

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Rhein high pure 98% raw material powder CAS 478-43-3

Product Description

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