L 642946 | CAS#80730-81-0 | bioactive chemical

MedKoo Cat#: 559099 | Name: L 642946

Description:

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

L 642946 is a bioactive chemical.

Chemical Structure

L 642946

CAS#80730-81-0

Theoretical Analysis

MedKoo Cat#: 559099

Name: L 642946

CAS#: 80730-81-0

Chemical Formula: C24H20N5NaO5S4

Exact Mass:

Molecular Weight: 609.68

Elemental Analysis: C, 47.28; H, 3.31; N, 11.49; Na, 3.77; O, 13.12; S, 21.03

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

L 642946; L-642946; L642946;

IUPAC/Chemical Name

sodium (6R,7R)-7-((1-benzylpyridin-1-ium-4-yl)amino)-3-(((5-((carboxylatomethyl)thio)-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

InChi Key

MYJKOJOAXNZQEL-IUFJOMBNSA-M

InChi Code

InChI=1S/C24H21N5O5S4.Na/c30-17(31)13-37-24-27-26-23(38-24)36-12-15-11-35-21-18(20(32)29(21)19(15)22(33)34)25-16-6-8-28(9-7-16)10-14-4-2-1-3-5-14;/h1-9,18,21H,10-13H2,(H2,30,31,33,34);/q;+1/p-1/t18-,21-;/m1./s1

SMILES Code

O=C1[C@@H](NC2=CC=[N+](CC3=CC=CC=C3)C=C2)[C@@]4([H])SCC(CSC5=NN=C(SCC([O-])=O)S5)=C(C([O-])=O)N14.[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

>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

2934.99.9001

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 609.68 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: Pelak BA, Gilfillan EC, Weissberger B, Gadebusch HH. Quaternary heterocyclylamino beta-lactams. VI. In vitro and in vivo antibacterial properties of L-642,946 and L-652,813, a long acting cephem. J Antibiot (Tokyo). 1987 Mar;40(3):354-62. PubMed PMID: 3570988.