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MedKoo Cat#: 598497 | Name: Antibiotic LB 10517

Description:

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

Antibiotic LB 10517 is a catechol-substituted cephalosporin with a broad antibacterial spectrum.

Chemical Structure

Antibiotic LB 10517
Antibiotic LB 10517
CAS#175553-22-7

Theoretical Analysis

MedKoo Cat#: 598497

Name: Antibiotic LB 10517

CAS#: 175553-22-7

Chemical Formula: C27H24N9NaO9S2

Exact Mass:

Molecular Weight: 705.65

Elemental Analysis: C, 45.96; H, 3.43; N, 17.86; Na, 3.26; O, 20.41; S, 9.09

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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Synonym
Antibiotic LB 10517; LB 10517; LB-10517; LB10517; Antibiotic LB-10517; Antibiotic LB10517;
IUPAC/Chemical Name
sodium (6R,7R)-3-((E)-3-(6-amino-4-iminopyrimidin-1(4H)-yl)prop-1-en-1-yl)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(((S)-carboxy(3,4-dihydroxyphenyl)methoxy)imino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
InChi Key
XWSGXPDTWCZCTR-KQNRULBFSA-M
InChi Code
InChI=1S/C27H25N9O9S2.Na/c28-16-7-17(29)35(10-31-16)5-1-2-12-8-46-24-19(23(40)36(24)20(12)25(41)42)33-22(39)18(13-9-47-27(30)32-13)34-45-21(26(43)44)11-3-4-14(37)15(38)6-11;/h1-4,6-7,9-10,19,21,24,28,37-38H,5,8,29H2,(H2,30,32)(H,33,39)(H,41,42)(H,43,44);/q;+1/p-1/b2-1+,28-16?,34-18-;/t19-,21+,24-;/m1./s1
SMILES Code
O=C(C(N12)=C(/C=C/CN(C=N3)C(N)=CC3=N)CS[C@]2([H])[C@H](NC(/C(C4=CSC(N)=N4)=N\O[C@H](C(O)=O)C5=CC=C(O)C(O)=C5)=O)C1=O)[O-].[Na+]
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

Preparing Stock Solutions

The following data is based on the product molecular weight 705.65 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
1: Song HK, Oh JI, Kim MY, Kim YZ, Kim IC, Kwak JH. In-vitro and in-vivo antibacterial activity of LB10517, a novel catechol-substituted cephalosporin with a broad antibacterial spectrum. J Antimicrob Chemother. 1996 Apr;37(4):711-26. PubMed PMID: 8722537.

View History

Antibiotic A 40104A

Antibiotic A 40104A