Supplier of European Chemical Raw Materials
European Technologies Incorporated, 4835 West 31st Avenue, Denver, Colorado 80212, USA
               Phone: 303-433-1816, Fax: 303-455-2172, e-mail: info@etichem.com
To receive pricing, or any additional information for any of the listed pharmaceutical raw materials, click on Contact Us.
European Technologies Inc.
4835 West 31st Avenue
Denver, CO 80212, USA
Phone: 303-433-1816
Fax: 303-455-2172
e-mail: info@etichem.com
ERGOTAMINE TARTRATE
Technical specifications
Product nr.: CZ13-0070
Ordering: to obtain pricing, to order, or for additional information, please call: European Technologies Inc. at 303-433-1816, or e-mail to mfranta@etichem.com
Shelf life:  5 years when stored properly.
Packaging: Per customer request.
Storage conditions: Store cool and dry. 
Ergotamine Tartrate

Product name:

Ergotamine Tartrate
   

Empirical formula:

(C35H35N5O5)2 . C4H6O6

Molecular weight:

1313.4

CAS:

[379-79-3]

Description:

White yellow-white crystalline powder or colorless, odorless crystals.

Identity

  

    TLC:

Complies

Specific rotation:

-165.0 to -155.0°

Loss on drying:

NMT 5.0%

Related substances

  

    Sum of impurities (TLC)

NMT 2.0%

    Individually (TLC)

NMT 1.0%

Assay

  

    In dried substance (tirt)

97.0 - 100.5%

Residual solvents

  

    Acetone

NMT 5,000 ppm

    Toluene

NMT 890 ppm

    Methanol

NMT 3,000 ppm