Maintenance Notice (3:30 - 10:00 AM December 21, 2024 UTC): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.197 | Notice of Discontinuing the Use of Password-Protected Compressed Files | Product Document Searching Made Easy by 2D Code! | TCI Life Science News December 2024 | [TCIPracticalExample] Reduction of Amide Group Using... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 478-43-3 | Product Number: D3986
4,5-Dihydroxyanthraquinone-2-carboxylic Acid
×
![]()
×
Purity: >95.0%(T)(HPLC)
Synonyms:
- Rhein
- Cassic Acid
- Rhubarb Yellow
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days |
|---|---|---|---|
| 200MG |
₩297,900
|
13 | 5 |
| 1G |
₩978,700
|
11 | Contact Us |
* Please contact our distributor of SEJIN CI Co., Ltd.
if you would like to purchase TCI products. The above prices do not include freight cost, customs charge and other charges to the destination. SEJIN CI Co., Ltd. (Phone: 02-2655-2480 / email:
sales@sejinci.co.kr)
* The storage conditions are subject to change without notice.
* The storage conditions are subject to change without notice.
| Product Number | D3986 |
| Purity / Analysis Method | >95.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__5H__8O__6 = 284.22 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image), 200MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 478-43-3 |
| Reaxys Registry Number | 2222155 |
| PubChem Substance ID | 125307728 |
| Merck Index (14) | 8176 |
| MDL Number | MFCD00009618 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(Neutralization titration) | min. 95.0 % |
Properties (reference)
| Melting Point | 321 °C |
| Maximum Absorption Wavelength | 432(MeOH) nm |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | CA9516000 |
Transport Information:
| H.S.code* | 2918.99-000 |
Application
Bone research
References
- Diacerein inhibits the synthesis of resorptive enzymes and reduces osteoclastic differentiation/survival in osteoarthritic subchondral bone: a possible mechanism for a protective effect against subchondral bone remodelling
- Diacerhein and rhein reduce the ICE-induced IL-1β and IL-18 activation in human osteoarthritic cartilage
Application
Rhein; A Bioactive Anthraquinone Isolated from Rheum palmatum L.
Rhein is an anthraquinone, isolated from several traditional Chinese medicines, including Rheum palmatum L. It has been reported that rhein exerts various pharmacological activities, such as anti-inflammatory, antitumor, antioxidant, antifibrosis, hepatoprotective, and nephroprotective activities. (The product is for research purpose only.)
References
- Anti-cancer properties of anthraquinones from Rhubarb (a review)
- A comprehensive and system review for the pharmacological mechanism of action of rhein, an active anthraquinone ingredient (a review)
- Research Progress on the Antitumor Effects of Rhein: Literature Review
- Pharmacokinetic analysis of rhein in Rheum undulatum L
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.