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733326

Sigma-Aldrich

cis-4,7,10,13,16,19-Docosahexaenoic acid-21,21,22,22,22-d5

≥98 atom % D, ≥98% (CP)

Synonym(s):

DHA-d5

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About This Item

Empirical Formula (Hill Notation):
C22D5H27O2
CAS Number:
1197205-71-2
Molecular Weight:
333.52
MDL number:
MFCD08062141
UNSPSC Code:
12352211
PubChem Substance ID:
329764804
NACRES:
NA.24

isotopic purity

≥98 atom % D

Assay

≥98% (CP)

form

liquid

mass shift

M+5

shipped in

dry ice

storage temp.

−20°C

SMILES string

[2H]C([2H])([2H])C([2H])([2H])\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O

InChI

1S/C22H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,6-7,9-10,12-13,15-16,18-19H,2,5,8,11,14,17,20-21H2,1H3,(H,23,24)/b4-3-,7-6-,10-9-,13-12-,16-15-,19-18-/i1D3,2D2

InChI key

MBMBGCFOFBJSGT-RPBOKJFVSA-N

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

143.6 °F - closed cup

Flash Point(C)

62 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Vitamin E (α-tocopherol; VitE) is a lipophilic antioxidant required for normal embryonic development in vertebrates, but the long-term effects of embryonic VitE deficiency, and whether they are ameliorated by feeding VitE-adequate diets, remain unknown. We addressed these questions using a
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Docosahexaenoic acid (DHA) is a polyunsaturated fatty acid with the capacity to reduce the proinflammatory response of activated microglia that occurs during neuroinflammation. The uptake of DHA into microglia is essential for it to exert its neuroprotective effects. However, quantifying
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