Determine the necessary mass, volume, or concentration for preparing a solution.
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Moligand™, ≥98% Moligand™ 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
2-Methoxyestradiol (2-MeOE2) depolymerizes microtubules and blocks HIF-1α nuclear accumulation and HIF-transcriptional activity. Phase 2.
A disruptor of microtubule function and HIF-1 inhibitor
| Pubchem Sid | 504754070 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504754070 |
| Canonical Smiles | CC12CCC3C(C1CCC2O)CCC4=CC(=C(C=C34)OC)O |
| IUPAC Name | (8R,9S,13S,14S,17S)-2-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol |
| InChIKey | CQOQDQWUFQDJMK-SSTWWWIQSA-N |
| INCHI | 1S/C19H26O3/c1-19-8-7-12-13(15(19)5-6-18(19)21)4-3-11-9-16(20)17(22-2)10-14(11)12/h9-10,12-13,15,18,20-21H,3-8H2,1-2H3/t12-,13+,15-,18-,19-/m0/s1 |
| Isomeric SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=CC(=C(C=C34)OC)O |
| WGK Germany | 3 |
| RTECS | KG7537500 |
| Molecular Weight | 302.41 |
| Reaxy-Rn | 1992189 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1992189&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 | Lipids and lipid-like molecules |
| Class | Steroids and steroid derivatives |
| Subclass | Estrane steroids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Estrogens and derivatives |
| Alternative Parents | 3-hydroxysteroids 17-hydroxysteroids Phenanthrenes and derivatives Tetralins Anisoles Alkyl aryl ethers 1-hydroxy-2-unsubstituted benzenoids Secondary alcohols Cyclic alcohols and derivatives Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Estrogen-skeleton - 3-hydroxysteroid - 17-hydroxysteroid - Hydroxysteroid - Phenanthrene - Tetralin - Anisole - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Benzenoid - Cyclic alcohol - Secondary alcohol - Ether - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Alcohol - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane. |
| External Descriptors | C18 steroids (estrogens) and derivatives |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 01, 2026 | M125960 | |
| Certificate of Analysis | Sep 01, 2026 | M125960 | |
| Certificate of Analysis | Sep 01, 2026 | M125960 | |
| Certificate of Analysis | Sep 01, 2026 | M125960 | |
| Certificate of Analysis | Sep 01, 2026 | M125960 | |
| Certificate of Analysis | Sep 01, 2026 | M125960 | |
| Certificate of Analysis | Dec 10, 2025 | M125960 | |
| Certificate of Analysis | Dec 10, 2025 | M125960 | |
| Certificate of Analysis | Sep 06, 2024 | M125960 | |
| Certificate of Analysis | Sep 06, 2024 | M125960 | |
| Certificate of Analysis | Sep 06, 2024 | M125960 | |
| Certificate of Analysis | Sep 06, 2024 | M125960 | |
| Certificate of Analysis | May 20, 2024 | M125960 | |
| Certificate of Analysis | May 20, 2024 | M125960 | |
| Certificate of Analysis | May 20, 2024 | M125960 | |
| Certificate of Analysis | May 20, 2024 | M125960 | |
| Certificate of Analysis | Jan 31, 2024 | M125960 | |
| Certificate of Analysis | Jan 31, 2024 | M125960 | |
| Certificate of Analysis | Jan 31, 2024 | M125960 | |
| Certificate of Analysis | Jan 31, 2024 | M125960 | |
| Certificate of Analysis | Oct 27, 2022 | M125960 | |
| Certificate of Analysis | Oct 27, 2022 | M125960 | |
| Certificate of Analysis | Oct 27, 2022 | M125960 | |
| Certificate of Analysis | Oct 27, 2022 | M125960 | |
| Certificate of Analysis | Oct 27, 2022 | M125960 | |
| Certificate of Analysis | Oct 27, 2022 | M125960 | |
| Certificate of Analysis | Oct 27, 2022 | M125960 |
| Solubility | Soluble in DMSO (10 mg/mL), ethanol (10 mg/mL), chloroform, ethanol (1 mg/ml), and 1:1DMF:PBS(pH7.2) (0.5 mg/ml). Insoluble in water. |
|---|---|
| Specific Rotation[α] | 107° (C=0.5,THF) |
| Melt Point(°C) | 187 °C |
| Molecular Weight | 302.400 g/mol |
| XLogP3 | 4.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 302.188 Da |
| Monoisotopic Mass | 302.188 Da |
| Topological Polar Surface Area | 49.700 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 425.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 5 |
| 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 |
| 1. Dingyou Wang, Yuke Ji, Rui Wang, Ke Cheng, Liang Liu, Na Wu, Qing Tang, Xu Zheng, Junxia Li, Zhilong Zhu, Qinghua Wang, Xueyan Zhang, Runbo Li, Jinjin Pan, Zheng Sui, Yuhui Yuan. (2022) Lycopene Ameliorates Hypoxic Pulmonary Hypertension via Suppression of Oxidative Stress. Oxidative Medicine and Cellular Longevity, [PMID:] [10.1155/2022/9179427] |
| 2. Xu Zheng, Jina Zhao, Xiaoqin Jia, Jinjin Pan, Shuo Xu, Dingyou Wang, Junxia Li, Yuke Ji, Zhilong Zhu, Muhammad Hasnain, Zheng Sui, Rui Wang, Yuhui Yuan. (2025) Fucoxanthin Ameliorates Vascular Remodeling via Attenuating Oxidative Stress in Hypoxic Pulmonary Hypertension Rats. JOURNAL OF NUTRITIONAL BIOCHEMISTRY, [PMID:40513841] [10.1016/j.jnutbio.2025.110002] |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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