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· · COA & SDS available for every product · Same-day shipping on in-stock items beta-Rubromycin - ≥98% , CAS No.27267-70-5
Synonyms
DTXSID30181715 | HY-122482 | methyl (2S)-8',10-dihydroxy-5',7'-dimethoxy-4',9,9'-trioxospiro[3,4-dihydropyrano[4,3-g]chromene-2,2'-3H-benzo[f][1]benzofuran]-7-carboxylate | HB3798 | Spiro(benzo(1,2-b:5,4-c')dipyran-2(3H),2'(3'H)-naphtho(1,2-b)furan)-7-car
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.
Specifications Synonyms
DTXSID30181715 | HY-122482 | methyl (2S)-8', 10-dihydroxy-5', 7'-dimethoxy-4', 9, 9'-trioxospiro[3, 4-dihydropyrano[4, 3-g]chromene-2, 2'-3H-benzo[f][1]benzofuran]-7-carboxylate | HB3798 | Spiro(benzo(1, 2-b:5, 4-c')dipyran-2(3H), 2'(3'H)-naphtho(1, 2-b)furan)-7-car
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Antibiotic agent. Selective, reversible HIV-1 reverse transcriptase inhibitor. Shows equipotent template-primer competitive, TTP non-competitive RT inhibition as γ-rubromycin. Telomerase inhibitor (IC 50 = 1.3 μM, human telomerase).
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
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 Canonical Smiles COC1=CC(=C(C2=C1C(=O)C3=C(C2=O)OC4(C3)CCC5=C(O4)C(=C6C(=C5)C=C(OC6=O)C(=O)OC)O)O)OC IUPAC Name methyl (2S)-8',10-dihydroxy-5',7'-dimethoxy-4',9,9'-trioxospiro[3,4-dihydropyrano[4,3-g]chromene-2,2'-3H-benzo[f][1]benzofuran]-7-carboxylate InChIKey FXCBZGHGMRSWJD-MHZLTWQESA-N INCHI 1S/C27H20O12/c1-34-13-8-14(35-2)20(29)18-17(13)19(28)12-9-27(39-24(12)22(18)31)5-4-10-6-11-7-15(25(32)36-3)37-26(33)16(11)21(30)23(10)38-27/h6-8,29-30H,4-5,9H2,1-3H3/t27-/m0/s1 Isomeric SMILES COC1=CC(=C(C2=C1C(=O)C3=C(C2=O)O[C@]4(C3)CCC5=C(O4)C(=C6C(=C5)C=C(OC6=O)C(=O)OC)O)O)OC PubChem CID 5464074 Molecular Weight 536.44
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Benzopyrans Subclass 1-benzopyrans Intermediate Tree Nodes Not available Direct Parent Pyranochromenes Alternative Parents Naphthofurans Naphthoquinones Isocoumarins and derivatives 2-benzopyrans Quinones Anisoles Aryl ketones Pyranones and derivatives 1-hydroxy-4-unsubstituted benzenoids Alkyl aryl ethers Ketals Vinylogous esters Vinylogous acids Methyl esters Heteroaromatic compounds Dihydrofurans Lactones Oxacyclic compounds Monocarboxylic acids and derivatives Aldehydes Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Pyranochromene - Naphthofuran - Naphthoquinone - Isocoumarin - Naphthalene - 2-benzopyran - Anisole - Aryl ketone - Quinone - 1-hydroxy-4-unsubstituted benzenoid - Alkyl aryl ether - Ketal - Pyranone - Benzenoid - Pyran - Dihydrofuran - Heteroaromatic compound - Vinylogous ester - Vinylogous acid - Methyl ester - Lactone - Ketone - Carboxylic acid ester - Monocarboxylic acid or derivatives - Ether - Acetal - Carboxylic acid derivative - Oxacycle - Aldehyde - Hydrocarbon derivative - Organic oxygen compound - Organooxygen compound - Organic oxide - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as pyranochromenes. These are organic heterocyclic compounds containing a pyran ring fused to a chromene (1-benzopyran) moiety. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 536.400 g/mol XLogP3 4.100 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 12 Rotatable Bond Count 4 Exact Mass 536.095 Da Monoisotopic Mass 536.095 Da Topological Polar Surface Area 164.000 Ų Heavy Atom Count 39 Formal Charge 0 Complexity 1170.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 1 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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