An IonSource Tutorial

Monograph 0004 
S-Carboxymethylation of Cysteine

Chemical Ordering Information

 

.Name and Description
(The hyper links below take you to a Sigma-Aldrich page and  valuable  chemical detail)

Composition

Monoisotopic
Mass

Vendor

Cat #

Price
(prices are from a '97 catalog and most likely the price has changed)

Dithiothreitol

C4H10O2S2

154.01222

Sigma-Aldrich

D0632

5g / $55

Iodoacetic Acid

C2H3O2I

185.91778 Sigma- Aldrich

I6806

25g / $39.30
           
           

2-Mercaptoethanol
( DTT is a better reducing agent)

C2H6OS 78.01394 Sigma- Aldrich

M7154

100g / $11.00

Tributylphosphine
(volatile reducing agent)

C12H27P 202.18504 Sigma- Aldrich

247049

100g / $14.00

4-Vinylpyridine
(alkylating agent)

C7H7N

105.05785 Sigma- Aldrich

V3204

100mL / $12.60
           

    TOC      Introduction      Reaction      Method      Method Notes      Why Reduce?    

  Order Reagents      RCM Compound Data Base      References

IonSource.Com accepts no responsibility for changing catalog numbers or prices listed on this page, check with the vendor before ordering.  This list is provided only as a convenience.   Sigma-Aldrich contact information: Telephone  800-325-3010  314-771-5765. P.O. Box 2060 Milwaukee, WI, 53201. 

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Last updated:  Tuesday, January 19, 2016 02:49:30 PM