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Ergoloid Mesylates, USP
Dihydroergotoxine Monomethanesulfonate
CAS: 8067-24-1
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A mixture of the Methanesulfonate salts of Dihydroergocristine, Dihydroergocornine and Dihydroergocryptine in an approximate weight ratio of 1:1:1 with Dihydroergocryptine mesylate existing as a mixture of alpha- and beta- isomers.
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MSDS for Ergoloid mesylates
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Ratings
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Health:
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1
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Flammability:
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1
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Reactivity:
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0
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Available Quantities/Sizes
† Limited Quantity
* Subject to Hazardous Material Fee
General Chemical Specifications:
| Assay (Methanesulfonate Salts, Anhydrous Basis): | | Alkaloid Mixture | 97.0-103.0% | | Dihydroergocristine | 30.3-36.3% | | Dihydroergocornine | 30.3-36.3% | | Dihydroergocryptine | 30.3-36.3% | | Ratio of Dihydro-a-ergocryptine Methanesulfonate to Dihydro-b-ergocryptine | | Methanesulfonate | 1.5-2.5:1.0 | | Specific Rotation, [a]D25 | +11.0° to +15.0° | | pH (1 in 200 Solution) | 4.2-5.2 | | MAXIMUM LIMITS | | Water (H2O) | 5.0% | | Ergotamine | To pass test | | Nonhydrogenated Alkaloids | To pass test |
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Storage Information:
LIGHT SENSITIVE: Keep tightly closed in light-resistant containers.
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