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CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol

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CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol

CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol
CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol

Large Image :  CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol

Product Details:
Place of Origin: China
Brand Name: YunbangPharm
Certification: ISO9001/SGS
Model Number: YB142
Payment & Shipping Terms:
Minimum Order Quantity: To Be Negotiated
Price: To Be Negotiated
Packaging Details: 1g 5g
Delivery Time: 3-7 Working Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union

CAS 57-63-6 Ethinyl Estradiol Antibiotic 17α-Ethynylestradiol

Description
Name: Ethynyl Estradiol CAS: 57-63-6
Form: Powder Storage Temp.: Room Temp
Assay: ≥98%
High Light:

CAS 57-63-6 Ethinyl Estradiol

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Antibiotic Ethinyl Estradiol

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17α-Ethynylestradiol

 

Ethynyl estradiol CAS 57-63-6 17α-Ethynylestradiol Antibiotic Raw Materials 

 

Basic information
Product Name: Ethynyl estradiol
CAS: 57-63-6
MF: C20H24O2
MW: 296.41
EINECS: 200-342-2
Ethynyl estradiol Structure
 
Ethynyl estradiol Chemical Properties
Melting point 182-183 °C(lit.)
Boiling point 378°C (rough estimate)
density 1.0944 (rough estimate)
refractive index -30 ° (C=0.4, Pyridine)
Fp 9℃
storage temp. room temp
solubility ethanol: 50 mg/mL, clear, slightly yellow
pka pKa 10.32 (Uncertain)
Merck 14,3734
BRN 2419975
InChIKey BFPYWIDHMRZLRN-SLHNCBLASA-N
CAS DataBase Reference 57-63-6(CAS DataBase Reference)
NIST Chemistry Reference Ethinyl estradiol(57-63-6)
EPA Substance Registry System Ethinyl estradiol (57-63-6)
 
Safety Information
Hazard Codes T,F
Risk Statements 45-22-39/23/24/25-23/24/25-11
Safety Statements 53-36/37/39-45-36/37-16
RIDADR UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 3
RTECS RC8925000
F 8
HS Code 29372390
Hazardous Substances Data 57-63-6(Hazardous Substances Data)
Toxicity LD50 oral in rat: 960mg/kg

Contact Details
Hunan Yunbang Biotech Inc.

Contact Person: Maggie Ma

Tel: +0086 188 7414 9531

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