Active ingredientDocosahexaenoic AcidCat. No. P-D162-001CAS 6217-54-5
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Impurity or related compound · Docosahexaenoic Acid family
Pharmaceutical analytical standardTridocosahexaenoin
Synonyms: Glyceryl tridocosahexaenoate, Tridocosahexaenoylglycerol, Docosahexaenoic acid, 1,2,3-propanetriyl ester, Glycerol Tridocosahexaenoyl, Docosahexaenoic acid,1,1',1''-(1,2,3-propanetriyl) ester
- Cat. No.
- P-D162-030
- CAS
- 11094-59-0
- Alternative CAS
- 124596-98-1 (alternative CAS, same compound)
- Formula
- C69H98O6
- Molecular weight
- 1023.54 g/mol
- Category
- Impurity or related compound
Family: Docosahexaenoic Acid
A long-chain omega-3 fatty acid with 22 carbon atoms and six double bonds: it is a key component of the cell membranes of the brain and retina. We obtain it mainly from oily fish, fish oil and algal oils.
Did you know?Its common name, cervonic acid, comes from the Latin cerebrum (brain): it makes up about 60% of the polyunsaturated fatty acids in the retina and about 40% in the brain.
The two levels compared
| Level 1 Mass balance | Level 2 Mass balance + qNMR | |
|---|---|---|
| Identity (IR, MS, 1H and 13C-NMR; peptides: ESI-MS, MALDI-TOF and IR) | ✓ | ✓ |
| HPLC purity (min. 95%) | ✓ | ✓ |
| Content by mass balance (min. 90%; peptides: for information only)* | ✓ | ✓ |
| Content verified by qNMR (small molecules only) | · | ✓ |
| Suitable to qualify it as an in-house primary standard (ICH Q7) | · | ✓ |
* Mass balance is performed on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it, for example oils and highly volatile substances, on which some of the required measurements cannot be made: in those cases the CoA states how the content was assigned.
What you receive
The analytical standard
Shipped under controlled temperature when the molecule requires it.
Certificate of analysis (CoA)
For every lot: identity, purity and assay, with the supporting spectra and chromatograms.
Safety data sheet (SDS)
Sent with every order.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
More products in the Docosahexaenoic Acid family
Active ingredientDocosahexaenoic AcidCat. No. P-D162-001CAS 6217-54-5
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Isotopically labelledDocosahexaenoic Acid (DHA)-d5Cat. No. P-D162-003CAS 1197205-71-2
Isotopically labelledDocosahexaenoic Acid Ethyl Ester-d5Cat. No. P-D162-004CAS 2692624-15-8
ImpurityDocosahexaenoic Acid Impurity 1Cat. No. P-D162-010CAS 57818-41-4
ImpurityDocosahexaenoic Acid Impurity 2Cat. No. P-D162-011CAS 301-01-9
Impurity4,7,10,13,16,19-Docosahexaenoic acidCat. No. P-D162-012CAS 391921-09-8
ImpurityDocosahexaenoic Acid Impurity 3Cat. No. P-D162-013CAS 84494-72-4Frequently asked questions
Is mass balance always performed?
Yes, on every molecule. The only exceptions are cases where the chemistry of the molecule prevents it: for example oils and highly volatile substances, on which some measurements (such as thermogravimetry) cannot be made. In those cases the CoA states which method was used to assign the content.
Can I ask for a different quantity?
Yes. The quantities are only suggestions: choose "Other" and enter the milligrams or grams you need.
Which level should I choose?
Level 1 is enough for most routine testing. Level 2 adds an independent qNMR content value and is meant for labs that need to qualify an in-house primary standard. For peptides and similar molecules, Level 2 is not available.
When will I get the quote?
Within 24 working hours, with price, availability and delivery time.
Need a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.