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MedKoo CAT#: 461803

CAS#: 75533-14-1

Description: U-58431 is an antibiotic isolated from the fermentation broth of Streptomyces helicus.

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-09-23. Prices are subject to change without notice.

U-58431 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#: 461803
Name: U-58431
CAS#: 75533-14-1
Chemical Formula: C13H14N2O6
Exact Mass: 294.0852
Molecular Weight: 294.26
Elemental Analysis: C, 53.06; H, 4.80; N, 9.52; O, 32.62

Synonym: U-58431; U 58431; U58431; Sarubicin A; Sarcinamycin A;

IUPAC/Chemical Name: (1R,3R,4S,9R)-6-amino-3,4-dihydroxy-9-methyl-5,8-dioxo-1,2,3,4,5,8-hexahydro-1,4-(epoxymethano)naphthalene-7-carboxamide


InChi Code: InChI=1S/C13H14N2O6/c1-3-13(20)5(16)2-4(21-3)6-8(13)11(18)9(14)7(10(6)17)12(15)19/h3-5,16,20H,2,14H2,1H3,(H2,15,19)/t3-,4-,5-,13-/m1/s1

SMILES Code: O=C(C(C1=O)=C(N)C(C2=C1[C@]3([H])O[C@H](C)[C@@]2(O)[C@H](O)C3)=O)N

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:
>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:


1: Slechta L, Chidester CG, Reusser F. Fermentation, isolation, characterization and structure of antibiotic U-58,431. J Antibiot (Tokyo). 1980 Sep;33(9):919-23. PubMed PMID: 7440414.