Menaquinone impurities and related standards
15 reference standards related to Menaquinone held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 9 fine chemicals · 4 impurity reference standards · 1 pharmaceutical intermediate · 1 general reference standard. CAS numbers are listed for 15 of 15; 15 entries carry a structure drawing.
On this page
15 reference standards
All entries — structure, identifiers and pack sizes
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(4E,8E)-ethyl 2-acetyl-5,9,13-trimethyltetradeca-4,8,12-trienoate
BACK ORDERRS-U008A0R -
(6E,10E)-7,11,15-Trimethylhexadeca-1,6,10,14-tetraen-3-one
IN STOCKRS-P012422 -
1,4-Dioxo-1,4-dihydronaphthalene-2-carbaldehyde
CUSTOM SYNTHESISRS-U004AFT -
2-Methyl-3-(3,7,11,15-tetramethyl-hexadec-2-enyl)-2,3-dihydro-[1,4]naphthoquinone
CUSTOM SYNTHESISRS-U053873 -
3,7,11,15-Tetramethylhexadeca-1,6-dien-3-ol
CUSTOM SYNTHESISRS-U083831 -
Menaquinone 10
BACK ORDERRS-U088832 -
Menaquinone 11
BACK ORDERRS-M173003 -
Menaquinone 12
CUSTOM SYNTHESISRS-M173004 -
Menaquinone 13
BACK ORDERRS-M173005 -
Menaquinone 5
BACK ORDERRS-U088041 -
Vitamin K2 (MK-4) solution (100 μg/mL in Acetonitrile)
BACK ORDERRS-Z412SY6 -
Menaquinone Impurity 16
CUSTOM SYNTHESISRS-M173007 -
Menaquinone Impurity 23
IN STOCKRS-M173006 -
Menaquinone impurity 26
CUSTOM SYNTHESISRS-I001ARK -
Menaquinone Impurity 45
IN STOCKRS-I516227
![Chemical structure of 2-Methyl-3-(3,7,11,15-tetramethyl-hexadec-2-enyl)-2,3-dihydro-[1,4]naphthoquinone](/structures/w4/LNLLXGCSJAUWOU-LHLOQNFPSA-N.webp?v=8)
15 reference standards
Frequently asked
How many Menaquinone-related reference standards do you hold?
15 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 15 of them and 15 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Menaquinone impurity that is not listed here?
Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.
What documentation is supplied with Menaquinone impurities?
Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.
Do you publish prices or a lead time for Menaquinone impurities?
No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.
Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.