≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
DD1 is a proteasome inhibitor that induces human myeloid tumor-selective apoptosis.
| Canonical Smiles | COC1=C(C=C(C=C1)C2=C(C(=O)C3=CC=CC=C3O2)N)N |
|---|---|
| IUPAC Name | 3-amino-2-(3-amino-4-methoxyphenyl)chromen-4-one |
| InChIKey | HSRUZXHIEFFBHR-UHFFFAOYSA-N |
| INCHI | 1S/C16H14N2O3/c1-20-13-7-6-9(8-11(13)17)16-14(18)15(19)10-4-2-3-5-12(10)21-16/h2-8H,17-18H2,1H3 |
| Isomeric SMILES | COC1=C(C=C(C=C1)C2=C(C(=O)C3=CC=CC=C3O2)N)N |
| Molecular Weight | 282.3 |
| Reaxy-Rn | 7651281 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7651281&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Class | Flavonoids |
| Subclass | O-methylated flavonoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 4'-O-methylated flavonoids |
| Alternative Parents | Flavones Chromones Methoxyanilines Aminophenyl ethers Phenoxy compounds Methoxybenzenes Anisoles Pyranones and derivatives Alkyl aryl ethers Heteroaromatic compounds Oxacyclic compounds Primary amines Organopnictogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | 4p-methoxyflavonoid-skeleton - Flavone - Chromone - Benzopyran - 1-benzopyran - Aminophenyl ether - Methoxyaniline - Phenoxy compound - Anisole - Phenol ether - Methoxybenzene - Aniline or substituted anilines - Alkyl aryl ether - Pyranone - Monocyclic benzene moiety - Pyran - Benzenoid - Heteroaromatic compound - Oxacycle - Ether - Organoheterocyclic compound - Primary amine - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic nitrogen compound - Organopnictogen compound - Organic oxygen compound - Amine - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 4'-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C4' atom of the flavonoid backbone. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2206840 | Certificate of Analysis | Jun 10, 2025 | D332334 |
| I2206841 | Certificate of Analysis | Jun 10, 2025 | D332334 |
| I2206842 | Certificate of Analysis | Jun 10, 2025 | D332334 |
| I2207090 | Certificate of Analysis | Jun 10, 2025 | D332334 |
| Solubility | Soluble in DMSO. |
|---|---|
| Molecular Weight | 282.290 g/mol |
| XLogP3 | 2.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 282.1 Da |
| Monoisotopic Mass | 282.1 Da |
| Topological Polar Surface Area | 87.600 Ų |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Complexity | 449.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
