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CAS RN: 378-44-9 | Product Number: B1837

Betamethasone


Purity: >98.0%(HPLC)
Synonyms:
  • 9α-Fluoro-11β,17α,21-trihydroxy-16β-methyl-1,4-pregnadiene-3,20-dione
Documents:
1G
$50.00
16   ≥20 
5G
$146.00
≥20  ≥20 

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* The storage conditions are subject to change without notice.


Product Number B1837
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__2__2H__2__9FO__5 = 392.47  
Physical State (20 deg.C) Solid
CAS RN 378-44-9
Reaxys Registry Number 3176546
PubChem Substance ID 87564725
SDBS (AIST Spectral DB) 14045
Merck Index (14) 1180
MDL Number

MFCD00062969

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Specific rotation [a]20/D +115 to +121 deg(C=1, Dioxane)
Solubility in hot Dioxane within almost transparency
Properties (reference)
Specific Rotation 118° (C=1,Dioxane)
Solubility in water Insoluble
Degree of solubility in water 66.5 mg/l   25 °C
Solubility (very slightly) Ether,Alcohol,Acetone,Chloroform
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
Related Laws: / Compliance with laws, Regulations
RTECS# TU4000000
Transport Information:
PubMed Literature


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