AB 3217-B

We are open as normal during COVID-19 pandemic. Order online, same day shipping out.

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

MedKoo CAT#: 571310

CAS#: 139159-00-5

Description: AB 3217-B is a novel anti-mite substance, isolated from the fermentation broth of a streptomycete strain.

Price and Availability

Size Price Shipping out time Quantity
Inquire bulk and customized quantity

Pricing updated 2020-03-29. Prices are subject to change without notice.

AB 3217-B is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to sales@medkoo.com to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 571310
Name: AB 3217-B
CAS#: 139159-00-5
Chemical Formula: C25H37NO9
Exact Mass: 495.2468
Molecular Weight: 495.57
Elemental Analysis: C, 60.59; H, 7.53; N, 2.83; O, 29.06

Synonym: AB 3217-B; AB-3217-B; AB3217-B

IUPAC/Chemical Name: Heptanoic acid, 6-hydroxy-6-methyl-, decahydro-3,7-dihydroxy-11-(4-methoxyphenyl)-5,8-epoxy-5H-(1,5)dioxecino(3,2-b)pyrrol-6-yl ester


InChi Code: InChI=1S/C25H37NO9/c1-25(2,30)11-5-4-6-18(28)34-23-20(29)17-13-32-21(14-7-9-15(31-3)10-8-14)19-22(16(27)12-26-19)35-24(23)33-17/h7-10,16-17,19-24,26-27,29-30H,4-6,11-13H2,1-3H3


Technical Data

Solid powder

>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).

Soluble in DMSO

Shelf Life:
>2 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:


1: Kanbe K, Takahashi A, Tamamura T, Sato K, Naganawa H, Takeuchi T. Isolation and structures of two novel anti-mite substances, AB3217-B and C. J Antibiot (Tokyo). 1992 Apr;45(4):568-71. PubMed PMID: 1592688.