AB 5046B

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

MedKoo CAT#: 571313

CAS#: 154037-63-5

Description: AB 5046B is a chlorosis-inducing substance isolated from Nodulisporium sp.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-04-01. Prices are subject to change without notice.

AB 5046B 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#: 571313
Name: AB 5046B
CAS#: 154037-63-5
Chemical Formula: C8H10O4
Exact Mass: 170.0579
Molecular Weight: 170.16
Elemental Analysis: C, 56.47; H, 5.92; O, 37.61

Synonym: AB 5046B; AB-5046B; AB5046B

IUPAC/Chemical Name: 2-Cyclohexen-1-one, 2-acetyl-3,5-dihydroxy-, (+-)-


InChi Code: InChI=1S/C8H10O4/c1-4(9)8-6(11)2-5(10)3-7(8)12/h5,10-11H,2-3H2,1H3

SMILES Code: O=C1C(C(C)=O)=C(O)CC(O)C1

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: Igarashi M, Tetsuka Y, Mimura Y, Takahashi A, Tamamura T, Sato K, Naganawa H, Takeuchi T. AB5046A and B, novel chlorosis-inducing substances from Nodulisporium sp. J Antibiot (Tokyo). 1993 Dec;46(12):1843-8. PubMed PMID: 8294242.