Norcantharidin
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category | Enzyme inhibitors |
Catalog number | BBF-04637 |
CAS | 29745-04-8 |
Molecular Weight | 168.15 |
Molecular Formula | C8H8O4 |
Purity | ≥98% |
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Capabilities & Facilities
Fermentation Lab
4 R&D and scale-up labs
2 Preparative purification labs
Fermentation Plant
Semi pilot, pilot and industrial plant 4 Manufacturing sites 7 Production lines at pilot scale 100+ Reactors of 30-4000 L; 170+ reactors of 20 KL-30 KL; 24+ reactors of >100 KL 2 Hydrogenation reactors (200 L, 4Mpa and 1000L, 4Mpa)
Product Description
It is an antitumor drug and a PP1 and PP2A inhibitor. It is a modified product of the natural antitumor drug cantharidin. It reduces its urinary system toxicity but not its antitumor efficacy after is demethylated. It induces cell apoptosis and acts as an antineoplastic.
- Specification
- Properties
- Reference Reading
- Price Product List
- QC Data
Synonyms | rel-(3aR,4S,7R,7aS)-Hexahydro-4,7-epoxyisobenzofuran-1,3-dione; (3aR,4S,7R,7aS)-rel-Hexahydro-4,7-epoxyisobenzofuran-1,3-dione; 7-Oxabicyclo[2.2.1]heptane-exo-cis-2,3-dicarboxylic anhydride; Demethylcantharidin; Isocantharidin; NSC 59023; NCTD; 4,7-Epoxyisobenzofuran-1,3-dione, hexahydro-, (3aR,4S,7R,7aS)-rel-; 4,7-Epoxyisobenzofuran-1,3-dione, hexahydro-, (3aα,4β,7β,7aα)-; 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, exo-; exo-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid anhydride |
Storage | Store at RT under inert atmosphere |
IUPAC Name | rel-(1R,2S,6R,7S)-4,10-dioxatricyclo[5.2.1.02,6]decane-3,5-dione |
Canonical SMILES | C1CC2C3C(C1O2)C(=O)OC3=O |
InChI | InChI=1S/C8H8O4/c9-7-5-3-1-2-4(11-3)6(5)8(10)12-7/h3-6H,1-2H2/t3-,4+,5-,6+ |
InChI Key | JAABVEXCGCXWRR-FBXFSONDNA-N |
Appearance | White to Off-white Solid |
Antibiotic Activity Spectrum | Neoplastics (Tumor) |
Boiling Point | 362.5°C at 760 mmHg |
Melting Point | 110-112°C |
Density | 1.468±0.06 g/cm3 at 20°C 760 Torr |
Solubility | Soluble in Chloroform (Slightly, Heated), DMSO (Slightly) |
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
