Determine the necessary mass, volume, or concentration for preparing a solution.
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10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs 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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Pirarubicin is an anthracycline antibiotic, and also a DNA/RNA synthesis inhibitor by intercalating into DNA and interacts with topoisomerase II, used as an antineoplastic agent.
| Canonical Smiles | CC1C(C(CC(O1)OC2CC(CC3=C2C(=C4C(=C3O)C(=O)C5=C(C4=O)C(=CC=C5)OC)O)(C(=O)CO)O)N)OC6CCCCO6 |
|---|---|
| IUPAC Name | (7S,9S)-7-[(2R,4S,5S,6S)-4-amino-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione |
| InChIKey | KMSKQZKKOZQFFG-YXRRJAAWSA-N |
| INCHI | 1S/C32H37NO12/c1-14-31(45-21-8-3-4-9-42-21)17(33)10-22(43-14)44-19-12-32(40,20(35)13-34)11-16-24(19)30(39)26-25(28(16)37)27(36)15-6-5-7-18(41-2)23(15)29(26)38/h5-7,14,17,19,21-22,31,34,37,39-40H,3-4,8-13,33H2,1-2H3/t14-,17-,19-,21+,22-,31+,32-/m0/s1 |
| Isomeric SMILES | C[C@H]1[C@H]([C@H](C[C@@H](O1)O[C@H]2C[C@@](CC3=C2C(=C4C(=C3O)C(=O)C5=C(C4=O)C(=CC=C5)OC)O)(C(=O)CO)O)N)O[C@@H]6CCCCO6 |
| Molecular Weight | 627.64 |
| Reaxy-Rn | 25807399 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25807399&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 | Anthracyclines |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Anthracyclines |
| Alternative Parents | Tetracenequinones Aminoglycosides Anthraquinones O-glycosyl compounds Tetralins Anisoles Aryl ketones Alkyl aryl ethers Oxanes Monosaccharides Tertiary alcohols Alpha-hydroxy ketones Vinylogous acids Polyols Oxacyclic compounds Acetals Hydrocarbon derivatives Monoalkylamines Organic oxides Organopnictogen compounds Primary alcohols |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Anthracycline - Anthracyclinone-skeleton - Aminoglycoside core - Tetracenequinone - 9,10-anthraquinone - 1,4-anthraquinone - Anthracene - Glycosyl compound - O-glycosyl compound - Tetralin - Anisole - Aryl ketone - Alkyl aryl ether - Amino saccharide - Benzenoid - Monosaccharide - Oxane - Alpha-hydroxy ketone - Vinylogous acid - Tertiary alcohol - Ketone - Polyol - Oxacycle - Organoheterocyclic compound - Acetal - Ether - Organonitrogen compound - Carbonyl group - Organooxygen compound - Primary amine - Primary aliphatic amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Amine - Organic nitrogen compound - Alcohol - Primary alcohol - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as anthracyclines. These are polyketides containing a tetracenequinone ring structure with a sugar attached by glycosidic linkage. |
| External Descriptors | Not available |
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| Molecular Weight | 627.600 g/mol |
|---|---|
| XLogP3 | 2.700 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 7 |
| Exact Mass | 627.232 Da |
| Monoisotopic Mass | 627.232 Da |
| Topological Polar Surface Area | 204.000 Ų |
| Heavy Atom Count | 45 |
| Formal Charge | 0 |
| Complexity | 1120.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 7 |
| 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 |
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| 3. Shi Hongwei, Tang Heng, Ai Wen, Zeng Qingfu, Yang Hong, Zhu Fengqing, Wei Yunjie, Feng Rui, Wen Li, Pu Peng, He Quan. (2021) Schisandrin B Antagonizes Cardiotoxicity Induced by Pirarubicin by Inhibiting Mitochondrial Permeability Transition Pore (mPTP) Opening and Decreasing Cardiomyocyte Apoptosis. Frontiers in Pharmacology, [PMID:34721023] [10.3389/fphar.2021.733805] |
| 4. Hongwei Shi, Qingfu Zeng, Yunjie Wei, Hong Yang, Heng Tang, Dan Wang, Peng Pu, Rui Feng. (2021) Canagliflozin is a potential cardioprotective drug but exerts no significant effects on pirarubicin‑induced cardiotoxicity in rats. Molecular Medicine Reports, 24 (4): (1-8). [PMID:34368866] [10.3892/mmr.2021.12342] |
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| 6. Xinglu Jiang, Xiaobo Fan, Wei Xu, Chenggui Zhao, Hailu Wu, Rui Zhang, Guoqiu Wu. (2019) Self-assembled peptide nanoparticles responsive to multiple tumor microenvironment triggers provide highly efficient targeted delivery and release of antitumor drug. JOURNAL OF CONTROLLED RELEASE, [PMID:31682910] [10.1016/j.jconrel.2019.10.031] |
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