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1,8-Dihydroxy-3-methylanthraquinone - analytical standard，≥98%, high purity , CAS No.481-74-3
Anthraquinone. Antifungal, anti-inflammatory and anticarcinogenic agent.
Basic Description Synonyms Chrysophanol|481-74-3|CHRYSOPHANIC ACID|3-Methylchrysazin|1,8-Dihydroxy-3-methylanthraquinone|Turkey rhubarb|1,8-dihydroxy-3-methylanthracene-9,10-dione|C.I. Natural Yellow 23|NSC 37132|1,8-Dihydroxy-3-methyl-9,10-anthracenedione|NSC 646567|4,5-Dihydroxy- Specifications & Purity analytical standard, ≥98% Biochemical and Physiological Mechanisms Anthraquinone cholesterol regulator. Antifungal, anti-inflammatory, antimutagenic and anticarcinogenic activity. Active in vivo. Orally active. Storage Temp Store at 2-8°C Shipped In Wet ice Grade analytical standard Note Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Names and Identifiers IUPAC Name 1,8-dihydroxy-3-methylanthracene-9,10-dione INCHI InChI=1S/C15H10O4/c1-7-5-9-13(11(17)6-7)15(19)12-8(14(9)18)3-2-4-10(12)16/h2-6,16-17H,1H3 InChi Key LQGUBLBATBMXHT-UHFFFAOYSA-N Canonical SMILES CC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=CC=C3O Isomeric SMILES CC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=CC=C3O WGK Germany 3 RTECS CB6725000 PubChem CID 10208 Molecular Weight 254.24 Beilstein 1252300 Reaxy-Rn 1252300
Chemical and Physical Properties Solubility Chloroform, ether, benzene, acetone Melt Point(°C) 194-198°C
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
Precautionary Statements P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P405: Store locked up.
P501: Dispose of contents/container to ...
P264: Wash hands [and …] thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P403+P233: Store in a well-ventilated place. Keep container tightly closed.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
P319: Get medical help if you feel unwell.
WGK Germany 3 RTECS CB6725000 Reaxy-Rn 1252300 Merck Index 2258
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