Synonym: 1,3,5(10)-Estratriene-3,4,17β-triol
CAS Number: 5976-61-4
Empirical Formula (Hill Notation): C18H24O3
Molecular Weight: 288.38
MDL Number: MFCD00063335
Linear Formula: C18H24O3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 41171-2MG
application(s) |
pharmaceutical |
assay |
≥95.0% (HPLC) |
format |
neat |
grade |
analytical standard |
InChI |
1S/C18H24O3/c1-18-9-8-11-10-4-6-15(19)17(21)13(10)3-2-12(11)14(18)5-7-16(18)20/h4,6,11-12,14,16,19-21H,2-3,5,7-9H2,1H3/t11-,12-,14+,16+,18+/m1/s1 |
InChI key |
QOZFCKXEVSGWGS-ZHIYBZGJSA-N |
Quality Level |
100 ![External link](https://krackeler.com/images/sigma/ext-link.gif) |
shelf life |
limited shelf life, expiry date on the label |
SMILES string |
[H][C@]12CC[C@]3(C)[C@@H](O)CC[C@@]3([H])[C@]1([H])CCc4c(O)c(O)ccc24 |
storage temp. |
−20°C |
technique(s) |
gas chromatography (GC): suitable |
|
HPLC: suitable |
Analysis Note: |
LC-MS identity conforms |
Application: |
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Biochem/physiol Actions: |
4-Hydroxyestradiol, an metabolite of estradiol, forms adducts with adenine (N3) and guanine (N7) by depurinating sites in DNA of cultured human breast epithelial cells. This effect may play an important role in malignant transformation of these cells. |
Symbol |
GHS08 |
Signal word |
Warning |
Hazard statements |
H351 |
Precautionary statements |
P281 |
Hazard Codes |
Xn |
Risk Statements |
40 |
Safety Statements |
22-36 |
RIDADR |
NONH for all modes of transport |
WGK Germany |
WGK 3 |
Flash Point(F) |
Not applicable |
Flash Point(C) |
Not applicable |
Purity |
≥95.0% (HPLC) |
Storage Temp. |
−20°C |
UNSPSC |
41116107 |