Ergotamine D-tartrate
Ergotamine D-tartrate (CAS: 379-79-3), with the molecular formula C33H35N5O5 · 0.5C4H6O6 and a molecular weight of 656.70 g/mol, is a pharmacopoeial compound primarily utilised in analytical chemistry and as a chiral building block in chemical synthesis. It is supplied by Tech Serve Solutions, adhering to Pharmacopoeia standards for testing and handling.
- IUPAC
- Ergotamini tartras

Analytical and Chromatographic Standards
Ergotamine D-tartrate serves as a reference standard in analytical and chromatographic applications. Its well-defined properties allow for accurate identification and quantification in various chemical analyses.
Chiral Building Block
As a chiral molecule, it is valuable in asymmetric synthesis. It can be employed as a starting material or intermediate in the construction of complex chiral compounds.
Heterocyclic Synthesis
The compound's heterocyclic structure makes it a useful component in the synthesis of other complex heterocyclic molecules, contributing to diverse chemical research and development.
| Molecular weight | 656.70 |
|---|---|
| Empirical formula | C33H35N5O5 · 0.5C4H6O6 |
| Grade | Ph Eur |
| Storage temperature | 2-8°C |
| Melting point | ~195 °C (dec.)(lit.) |


Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
- H361Suspected of damaging fertility or the unborn child
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1544 6.1/PG 1 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 63-23/24/25-62 |
| Safety statements (S) | 36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Pharmacopeia | testing & handling conforms to Pharmacopeia |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ergotamine D-tartrate used for?
+
Ergotamine D-tartrate is primarily used as an analytical standard in chromatography and as a chiral building block in asymmetric and heterocyclic synthesis.
What are the CAS number and formula for Ergotamine D-tartrate?
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The CAS number for Ergotamine D-tartrate is 379-79-3 and its formula is C33H35N5O5 · 0.5C4H6O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ergotamine D-tartrate in Ph Eur grade, conforming to Pharmacopoeia standards for testing and handling.
What are the safety and handling precautions for Ergotamine D-tartrate?
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Ergotamine D-tartrate is classified as toxic if swallowed, in contact with skin, or if inhaled (H301-H311-H331) and may damage fertility or the unborn child (H361). Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (type N100 or P3), in a well-ventilated area. Ensure compliance with P261, P280, P301+P310, and P311 statements.
Is Ergotamine D-tartrate a controlled substance?
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While not explicitly listed as controlled in the provided data, Ergotamine D-tartrate is a potent compound requiring careful handling and adherence to all relevant regulations.
How is Ergotamine D-tartrate packed and shipped?
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Ergotamine D-tartrate is shipped as UN 1544, Hazard Class 6.1, Packing Group I, indicating its toxic nature. Specific packaging and shipping protocols are followed to ensure safe transport and export.
How can I request a quote or sample?
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To request a quote or a sample of Ergotamine D-tartrate, please contact the Tech Serve Solutions sales team through our website or direct contact details.
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