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CAS RN: 57-63-6 | Product Number: E0037
Ethynylestradiol
Purity: >98.0%(T)(HPLC)
Synonyms:
Product Documents:
Size | Unit Price | Same Day | 2-3 Business Days |
---|---|---|---|
1G |
$68.00
|
≥40 | ≥60 |
5G |
$209.00
|
19 | ≥100 |
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* The storage conditions are subject to change without notice.
Product Number | E0037 |
Purity / Analysis Method | >98.0%(T)(HPLC) |
Molecular Formula / Molecular Weight | C__2__0H__2__4O__2 = 296.41 |
Physical State (20 deg.C) | Solid |
Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
Store Under Inert Gas | Store under inert gas |
Condition to Avoid | Light Sensitive,Air Sensitive |
Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
CAS RN | 57-63-6 |
Reaxys Registry Number | 7177007 |
PubChem Substance ID | 87569350 |
SDBS (AIST Spectral DB) | 10994 |
Merck Index (14) | 3734 |
MDL Number | MFCD00003690 |
Specifications
Appearance | White to Light yellow to Light orange powder to crystal |
Purity(HPLC) | min. 98.0 area% |
Purity(Neutralization titration) | min. 98.0 % |
Melting point | 181.0 to 185.0 °C |
Specific rotation [a]20/D | -28.0 to -32.0 deg(C=0.4, Pyridene) |
Solubility in EtOH | almost transparency |
Properties (reference)
Melting Point | 182 °C |
Specific Rotation | -30° (C=0.4,Pyridine) |
GHS
Pictogram | |
Signal Word | Danger |
Hazard Statements | H302 : Harmful if swallowed. H350 : May cause cancer. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P405 : Store locked up. |
Related Laws:
RTECS# | RC8925000 |
Transport Information:
H.S.code* | 2937.29-000 |
Application
Reagent for itching model
References
- Nalfurafine, a kappa opioid receptor agonist, inhibits scratching behavior secondary to cholestasis induced by chronic ethynylestradiol injections in rats
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