L2101091Determine the necessary mass, volume, or concentration for preparing a solution.
Basic Description
| Synonyms | aloin|1415-73-2|Barbaloin|Aloin A|Barbaloin A|CHEBI:2991|Aloin-A|Aloinum|DTXSID0045967|648RW354S9|CHEMBL2103763|DTXCID8025967|1,8-Dihydroxy-3-hydroxymethyl-10-(6-hydroxymethyl-3,4,5-trihydroxy-2-pyranyl)anthrone|Aloin [BAN]|NSC-407305|(S)-1,8-dihydroxy-3- |
|---|---|
| Specifications & Purity | analytical standard，≥97% |
| Storage Temp | Store at 2-8°C |
| Shipped In | Wet ice |
| Grade | analytical standard |
Names and Identifiers
| IUPAC Name | (10S)-1,8-dihydroxy-3-(hydroxymethyl)-10-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-10H-anthracen-9-one |
|---|---|
| INCHI | InChI=1S/C21H22O9/c22-6-8-4-10-14(21-20(29)19(28)17(26)13(7-23)30-21)9-2-1-3-11(24)15(9)18(27)16(10)12(25)5-8/h1-5,13-14,17,19-26,28-29H,6-7H2/t13-,14+,17-,19+,20-,21+/m1/s1 |
| InChi Key | AFHJQYHRLPMKHU-OSYMLPPYSA-N |
| Canonical SMILES | C1=CC2=C(C(=C1)O)C(=O)C3=C(C2C4C(C(C(C(O4)CO)O)O)O)C=C(C=C3O)CO |
| Isomeric SMILES | C1=CC2=C(C(=C1)O)C(=O)C3=C([C@H]2[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)C=C(C=C3O)CO |
| WGK Germany | 3 |
| RTECS | LZ6520000 |
| PubChem CID | 12305761 |
| Molecular Weight | 418.39 |
| Beilstein | 6077558 |
Certificates
Certificate of Analysis(COA)
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Chemical and Physical Properties
| Melt Point(°C) | 148-149°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 H302:Harmful if swallowed |
| 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. P270:Do not eat, drink or smoke when using this product. 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. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. 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 | LZ6520000 |