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Dihydroergotamine methanesulfonate

≥98 %, for biochemistry
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Warning
H312+H332
i harmful in contact with skin or if inhaled
P261 P280 P302+P352 P304+P340 P312
i avoid breathing dust, wear protective clothing/eye protection, IF ON SKIN: Wash with plenty of soap and water, IF INHALED: Remove person to fresh air and keep comfortable for breathing, call a POISON CENTRE/doctor if you feel unwell
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Empirical formula C33H37N5O5 · CH3SO3H
Molar mass (M) 679,8 g/mol
Melting point (mp) 232 °C
WGK 1
CAS No. [6190-39-2]
EG-Nr. 228-235-6


Type analysis

€24.50/Pack Qty. 

excl. VAT. | 100 mg per Pack Qty.

Art. No. 6948.1

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Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearancecryst. powder  
Assay (dry substance)98,0-101,0 %  
pH value (0,1 % in H2O)4,5-5,4  
Specific rotation [α]a (1 % in pyridine)-47° to -42°  
Related substancescomplies  
Loss on drying (5 h, 100-105 °C)≤4,0 %  

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