CAS 793-89-5

16,17-epi-Estriol

Description:

16,17-epi-Estriol, with the CAS number 793-89-5, is a steroid hormone that is a derivative of estriol, which is one of the three main estrogens produced by the human body. This compound is characterized by its specific stereochemistry, which influences its biological activity and interaction with estrogen receptors. It typically appears as a white to off-white crystalline powder and is soluble in organic solvents but has limited solubility in water. As an estrogenic compound, 16,17-epi-Estriol plays a role in various physiological processes, including the regulation of the menstrual cycle and maintenance of pregnancy. It is also studied for its potential therapeutic applications in hormone replacement therapy and its effects on bone density and cardiovascular health. The compound's stability, reactivity, and pharmacokinetics are influenced by its molecular structure, which includes hydroxyl groups that contribute to its biological activity. Overall, 16,17-epi-Estriol is significant in both clinical and research settings related to reproductive health and endocrinology.

Formula: C₁₈H₂₄O₃

InChI: InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16+,17-,18+/m1/s1

InChI key: InChIKey=PROQIPRRNZUXQM-LMMHAMTPSA-N

SMILES: C[C@@]12[C@]([C@]3([C@@](C=4C(CC3)=CC(O)=CC4)(CC1)[H])[H])(C[C@H](O)[C@H]2O)[H]

Estriol EP Impurity G

CAS: 793-89-5

Formula: C₁₈H₂₄O₃

Color and Shape: Off-White Solid

Molecular weight: 288.39

Ref: 4Z-E-356

Estriol EP Impurity G

Controlled Product

CAS: 793-89-5

Formula: C₁₈H₂₄O₃

Color and Shape: Neat

Molecular weight: 288.38

Ref: 86-MM0130.03

trans-Estriol

Controlled Product

CAS: 793-89-5

Formula: C₁₈H₂₄O₃

Color and Shape: Neat

Molecular weight: 288.38

Ref: TR-E889015

(16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol

Controlled Product

CAS: 793-89-5

(16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol is a molecule that belongs to the group of estrogens. Its structure is similar to 17β-estradiol and it has been shown to have inhibitory properties against bacterial growth. This compound has been found in human breast tissue and urine samples. 16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol has been shown to be active against colistin resistant bacteria. (16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol is also active against methicillin resistant staphylococcus aureus isolates. The optimum pH for this compound is 4.8 and it can be used for diagnostic purposes as it stains cells with a blue color in Gram's stain test.

Formula: C₁₈H₂₄O₃

Purity: Min. 95%

Molecular weight: 288.38 g/mol

Ref: 3D-FE63307

Estriol EP Impurity G

CAS: 793-89-5

Formula: C₁₈H₂₄O₃

Molecular weight: 288.4

Ref: ST-EA-CP-E28007