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MedKoo Cat#: 112140 | Name: Helvolic Acid
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Helvolic acid is a mycotoxin and reduces tumor growth.

Chemical Structure

Helvolic Acid
Helvolic Acid
CAS#29400-42-8

Theoretical Analysis

MedKoo Cat#: 112140

Name: Helvolic Acid

CAS#: 29400-42-8

Chemical Formula: C33H44O8

Exact Mass: 568.3036

Molecular Weight: 568.71

Elemental Analysis: C, 69.70; H, 7.80; O, 22.51

Price and Availability

Size Price Availability Quantity
1mg USD 285.00 2 Weeks
5mg USD 650.00 2 Weeks
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Related CAS #
No Data
Synonym
Helvolic Acid; Fumigacin; NSC 319943; NSC319943; NSC-319943;
IUPAC/Chemical Name
(Z)-2-((4S,5S,6S,8S,9S,10R,13R,14S,16S)-6,16-diacetoxy-4,8,10,14-tetramethyl-3,7-dioxo-3,4,5,6,7,8,9,10,11,12,13,14,15,16-tetradecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-6-methylhept-5-enoic acid
InChi Key
MDFZYGLOIJNNRM-OAJDADRGSA-N
InChi Code
InChI=1S/C33H44O8/c1-17(2)10-9-11-21(30(38)39)26-22-12-13-25-31(6)15-14-23(36)18(3)27(31)28(41-20(5)35)29(37)33(25,8)32(22,7)16-24(26)40-19(4)34/h10,14-15,18,22,24-25,27-28H,9,11-13,16H2,1-8H3,(H,38,39)/b26-21-/t18-,22+,24+,25+,27-,28+,31-,32+,33-/m1/s1
SMILES Code
CC(O[C@H]1C[C@@]2([C@]3(C([C@H]([C@]4([C@@H](C(C=C[C@@]4([C@@]3(CC[C@]2(/C1=C(CC/C=C(C)/C)/C(O)=O)[H])[H])C)=O)C)[H])OC(C)=O)=O)C)C)=O
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
To be determined
Shelf Life
>2 years if stored properly
Drug Formulation
To be determined
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info
Solvent mg/mL mM
Solubility
DMF 30.0 52.75
DMSO 20.0 35.17
Ethanol 20.0 35.17
Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

Preparing Stock Solutions

The following data is based on the product molecular weight 568.71 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Xiao JH, Zhang Y, Liang GY, Liu RM, Li XG, Zhang LT, Chen DX, Zhong JJ. Synergistic antitumor efficacy of antibacterial helvolic acid from Cordyceps taii and cyclophosphamide in a tumor mouse model. Exp Biol Med (Maywood). 2017 Jan;242(2):214-222. doi: 10.1177/1535370216668051. Epub 2016 Oct 4. PMID: 27604096; PMCID: PMC5167114.

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