Product Code

TRC-M304975

CAS Number

3240-39-9

EP Description

Ethinylestradiol EP Impurity M

Product Format

Neat

Molecular Formula

C21 H26 O2

Molecular Weight

310.43

API Family

Estradiol

Product Categories

TRC, Impurity Reference Materials

Product Type

Impurity

Price and availability

48-hour USA dispatch time

Freight restricted.

If Exact Weight packaging is selected, a certificate will be delivered with the product, which will indicate the mass of the material dispensed into the vial with a precision of up to 3 decimal places. Exceptions apply.

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Product Information

Chemical Data

Analyte Name

2-Methyl Ethynyl Estradiol

CAS Number

3240-39-9

Molecular Formula

C21 H26 O2

Molecular Weight

310.43

Accurate Mass

310.1933

SMILES

Cc1cc2[C@H]3CC[C@@]4(C)[C@@H](CC[C@@]4(O)C#C)[C@@H]3CCc2cc1O

InChI

InChI=1S/C21H26O2/c1-4-21(23)10-8-18-16-6-5-14-12-19(22)13(2)11-17(14)15(16)7-9-20(18,21)3/h1,11-12,15-16,18,22-23H,5-10H2,2-3H3/t15-,16+,18-,20-,21-/m0/s1

IUPAC

(8R,9S,13S,14S,17R)-17-ethynyl-2,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

Product Data

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

API Family

Estradiol

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2-Methyl Ethynyl Estradiol

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