Ochraceolide B | CAS#138913-62-9

MedKoo Cat#: 528056 | Name: Ochraceolide B

Description:

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

Ochraceolide B is isolated from Kokoona ochracea stem bark.

Chemical Structure

Ochraceolide B

CAS#138913-62-9

Theoretical Analysis

MedKoo Cat#: 528056

Name: Ochraceolide B

CAS#: 138913-62-9

Chemical Formula: C30H44O4

Exact Mass: 468.3240

Molecular Weight: 468.68

Elemental Analysis: C, 76.88; H, 9.46; O, 13.65

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

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Related CAS #

No Data

Synonym

Ochraceolide B

IUPAC/Chemical Name

20,29-Epoxy-3-oxolupan-30,21alpha-olide

InChi Key

BSKDFVKLMLKTPZ-UCWNXWIKSA-N

InChi Code

InChI=1S/C30H44O4/c1-25(2)19-9-12-29(6)20(27(19,4)11-10-21(25)31)8-7-17-22-23-18(34-24(32)30(23)16-33-30)15-26(22,3)13-14-28(17,29)5/h17-20,22-23H,7-16H2,1-6H3/t17-,18?,19+,20-,22+,23-,26+,27+,28-,29-,30-/m1/s1

SMILES Code

CC1(C)C(CC[C@]2(C)[C@@]3([H])CC[C@]4([H])[C@@]5([H])[C@H]([C@@]6(C(O7)=O)CO6)C7C[C@@](C)5CC[C@](C)4[C@@](C)3CC[C@@]12[H])=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

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

2934.99.03.00

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 468.68 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.

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: Sturm S, Gil RR, Chai HB, Ngassapa OD, Santisuk T, Reutrakul V, Howe A, Moss M, Besterman JM, Yang SL, Farthing JE, Tait RM, Lewis JA, O'Neill MJ, Farnsworth NR, Cordell GA, Pezzuto JM, Kinghorn AD. Lupane derivatives from Lophopetalum wallichii with farnesyl protein transferase inhibitory activity. J Nat Prod. 1996 Jul;59(7):658-63. PubMed PMID: 8759161. 2: Ngassapa OD, Soejarto DD, Che CT, Pezzuto JM, Farnsworth NR. New cytotoxic lupane lactones from Kokoona ochracea. J Nat Prod. 1991 Sep-Oct;54(5):1353-9. PubMed PMID: 1800637.