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Cholecalciferol EP Impurity D (Iso-Tachysterol 3)

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COA COO

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Cholecalciferol EP Impurity D (Iso-Tachysterol 3)

Impurity

CAS Number

22350-43-2

Molecular Formula

C27H44O

Product format

Neat

Molecular Weight

384.65

Storage

-80°C

Shipping

Dry Ice (-80°C)

API Family

Cholecalciferol

Synonyms

(S)-4-methyl-3-((E)-2-((1R, 7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)-2, 3, 5, 6, 7 and 7a-hexahydro-1H-inden-4-yl)vinyl)cyclohex-3-en-1-ol

Iupac Name

(1S)-3-[(E)-2-[(1R, 7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1, 2, 3, 5, 6 and 7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol

InChI

InChI=1S/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-25,28H,6-11,14-18H2,1-5H3/b13-12+/t21-,24+,25-,27-/m1/s1

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Available products

Pack Size SKU
Category Expected Delivery Price Quantity
25mg
CE4488.16-25MG

3-4 weeks

25mg
CD4488.16-25MG

3-5 weeks

25mg
CB4488.16-25MG

4-5 weeks

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Product Type

Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

API

We have designed a range of primary API standards manufactured according to international regulations that come with the most extensive Certificate of Analysis which includes Identity checks by several techniques.

Excipient

Excipients standards comes with a detailed Certificate of Analysis with Identity, Purity and Assay data. They are also suitable for use with non-compendial analytical methods.

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