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≥95% 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Nigranoic acid is a triterpenoid separated from Schisandra chinensis . Nigranoic acid inhibits HIV-1 reverse transcriptase . Nigranoic acid exhibits protective effects on brain through PARP/AIF signaling pathway in cerebral ischemia-reperfusion animal model
In Vivo
Nigranoic acid has a strong protective effect on rat cerebral ischemia-reperfusion injury, and acts by downregulating nerve cell apoptosis by preventing the overactivation of PARP and AIF nuclear translocation. Nigranoic acid (1 mg/kg; i.g.; 6 hours and 2 hours before brain ischemia) significantly decreases apoptosis and the expression levels of AIF protein, PARP protein, and AIF mRNA at different time-points. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Sprague–Dawley rats (200-300 g), ischemia–reperfusion modelDosage: 1 mg/kg Administration: Intragastric; 6 hours and 2 hours before brain ischemia Result: Decreased apoptosis and the expression levels of AIF protein, PARP protein, and AIF mRNA at different time-points.
Form:Solid
IC50& Target:HIV-1 reverse transcriptase
| Canonical Smiles | CC(CCC=C(C)C(=O)O)C1CCC2(C1(CCC34C2CCC(C3(C4)CCC(=O)O)C(=C)C)C)C |
|---|---|
| IUPAC Name | (Z,6R)-6-[(1S,4R,5R,8S,9S,12S,13R)-13-(2-carboxyethyl)-4,8-dimethyl-12-prop-1-en-2-yl-5-tetracyclo[7.5.0.01,13.04,8]tetradecanyl]-2-methylhept-2-enoic acid |
| InChIKey | NJFOSFIPGRXARF-BRTULJEKSA-N |
| INCHI | 1S/C30H46O4/c1-19(2)22-10-11-24-28(6)14-12-23(20(3)8-7-9-21(4)26(33)34)27(28,5)16-17-30(24)18-29(22,30)15-13-25(31)32/h9,20,22-24H,1,7-8,10-18H2,2-6H3,(H,31,32)(H,33,34)/b21-9-/t20-,22+,23-,24+,27-,28+,29-,30+/m1/s1 |
| Isomeric SMILES | C[C@H](CC/C=C(/C)\C(=O)O)[C@H]1CC[C@@]2([C@@]1(CC[C@]34[C@H]2CC[C@H]([C@]3(C4)CCC(=O)O)C(=C)C)C)C |
| Alternate CAS | 39111-07-4 |
| PubChem CID | 10814237 |
| MeSH Entry Terms | 3,4-secocycloarta-4(28),24(Z)-diene-3,26-dioic acid;nigranoic acid |
| Molecular Weight | 470.68 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Lipids and lipid-like molecules |
| Class | Prenol lipids |
| Subclass | Triterpenoids |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Triterpenoids |
| Alternative Parents | Carbocyclic fatty acids Medium-chain fatty acids Methyl-branched fatty acids Unsaturated fatty acids Dicarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic homopolycyclic compounds |
| Substituents | Triterpenoid - Carbocyclic fatty acid - Medium-chain fatty acid - Branched fatty acid - Methyl-branched fatty acid - Dicarboxylic acid or derivatives - Unsaturated fatty acid - Fatty acyl - Fatty acid - Carboxylic acid - Carboxylic acid derivative - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Organic oxide - Carbonyl group - Aliphatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. |
| External Descriptors | dicarboxylic acid - tetracyclic triterpenoid |
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| Molecular Weight | 470.700 g/mol |
|---|---|
| XLogP3 | 8.500 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 9 |
| Exact Mass | 470.34 Da |
| Monoisotopic Mass | 470.34 Da |
| Topological Polar Surface Area | 74.600 Ų |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 903.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 8 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 1 |