Dwc 751 | CAS# 148098-42-4 | cephalosporin

MedKoo Cat#: 413973 | Name: Dwc 751

Description:

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

Dwc 751 is a new cephalosporin

Chemical Structure

Dwc 751

CAS#148098-42-4

Theoretical Analysis

MedKoo Cat#: 413973

Name: Dwc 751

CAS#: 148098-42-4

Chemical Formula: C21H21N8O9S3-

Exact Mass: 625.0599

Molecular Weight: 625.63

Elemental Analysis: C, 40.32; H, 3.38; N, 17.91; O, 23.02; S, 15.37

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

Dwc 751; Dwc751; Dwc-751

IUPAC/Chemical Name

1H-Benzotriazolium, 1-((7-(((2-amino-4-thiazolyl)(methoxyimino)acetyl)amino)-2-carboxy-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-3-methyl-, (6R-(6alpha,7beta(Z)))-, sulfate (1:1)

InChi Key

VARUIFAKBWGHQS-UFOGSNRVSA-M

InChi Code

InChI=1S/C21H20N8O5S2.H2O4S/c1-27-12-5-3-4-6-13(12)28(26-27)7-10-8-35-19-15(18(31)29(19)16(10)20(32)33)24-17(30)14(25-34-2)11-9-36-21(22)23-11;1-5(2,3)4/h3-6,9,15,19H,7-8H2,1-2H3,(H3-,22,23,24,30,32,33);(H2,1,2,3,4)/p-1/b25-14-;/t15-,19-;/m0./s1

SMILES Code

C[N+]1=NN(CC(CS[C@@]2([H])[C@H]3NC(/C(C4=CSC(N)=N4)=N\OC)=O)=C(C(O)=O)N2C3=O)C5=CC=CC=C15.O=S([O-])([O-])=O

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

To be determined

Shelf Life

>2 years if stored properly

Drug Formulation

To be determined

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 625.63 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: Choi KH, Kim DJ, Shim JS, Choi MJ, Park NJ, Kim BO, Yu YH, Choi EC. In-vitro and in-vivo activity of DWC-751, a new cephalosporin. J Antimicrob Chemother. 1994 Jun;33(6):1233-7. doi: 10.1093/jac/33.6.1233. Erratum in: J Antimicrob Chemother 1995 Apr;35(4):561. PMID: 7646611.