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

Hodoodo CAT#: H574239

CAS#: 34668-61-6

Description: 1233B is a fungal metabolite and open-ring derivative of L-659,699 (hymeglusin) that lacks HMG-CoA synthase inhibitory activity.

Chemical Structure

CAS# 34668-61-6

Theoretical Analysis

Hodoodo Cat#: H574239
Name: 1233B
CAS#: 34668-61-6
Chemical Formula: C18H30O6
Exact Mass: 342.2042
Molecular Weight: 342.43
Elemental Analysis: C, 63.14; H, 8.83; O, 28.03

Price and Availability

Size Price Availability Quantity
1.0mg USD 310.0 2 Weeks
Bulk inquiry

Synonym: 1233B, L 660,282

IUPAC/Chemical Name: 12-hydroxy-13-(hydroxymethyl)-3,5,7-trimethyl-2,4-tetradecadienedioic acid


InChi Code: InChI=1S/C18H30O6/c1-12(8-13(2)9-14(3)10-17(21)22)6-4-5-7-16(20)15(11-19)18(23)24/h9-10,12,15-16,19-20H,4-8,11H2,1-3H3,(H,21,22)(H,23,24)/b13-9+,14-10+


Appearance: Solid powder

Purity: >95% (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: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

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


Preparing Stock Solutions

The following data is based on the product molecular weight 342.43 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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1. Aldridge, D.C., Giles, D., and Turner, W.B. Antibiotic 1233A: A fungal β-lactone. J. Chem. Soc. C Organic 23(0), 3888-3891 (1971).

2. Greenspan, M.D., Yudkovitz, J.B., Lo, C.Y., et al. Inhibition of hydroxymethylglutaryl-coenzyme A synthase by L-659,699. Proc. Natl. Acad. Sci. U.S.A. 84(21), 7488-7492 (1987).


1.0mg / USD 310.0