维生素K2(35)

Description

Vitamin K2(35) · CAS 2124-57-4 · C46H64O2. UNII 8427BML8NY.

Identification

CAS Registry Number	2124-57-4
PubChem CID	5287554
Molecular formula	C46H64O2
IUPAC name	2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaenyl]-3-methylnaphthalene-1,4-dione
UNII (FDA)	8427BML8NY

Computed Descriptors

Molecular Weight	649.0
XLogP3	14.5
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	20
Exact Mass	648.49063128
Monoisotopic Mass	648.49063128
Topological Polar Surface Area	34.1
Heavy Atom Count	48
Formal Charge	0

Physical description & handling notes

• Light yellow solid; [Merck Index]

Regulatory Status

Regulatory & Food Contact	As a nutrient supplement in dairy products, margarine substitutes, and dairy products including yoghurt, cotta Scientific procedures At the notifier's request, FDA ceased to evaluate this notice NattoPharma ASA Ingredient and as a nutrient according to 21 CFR 170.3(o)(20) in nutritional beverage products intended for co FDA has no questions (in PDF)
GHS notification summary	100% (105 / 105)

GHS Hazard Classification

GHS notification summary	100% (105 / 105)

Documented Uses

• Menaquinones (vitamin K2) have vitamin K activity; Produced by intestinal bacteria and used as a vitamin (prothrombogenic); [Merck Index]
• Agents acting to arrest the flow of blood. Absorbable hemostatics arrest bleeding either by the formation of an artificial clot or by providing a mechanical matrix that facilitates clotting when applied directly to the bleeding surface. These agents function more at the capillary level and are not effective at stemming arterial or venous bleeding under any significant intravascular pressure.

Synonyms

Menaquinone-7; Menaquinone 7; 2124-57-4; Vitamin K2(35); Menaquinone K7; Vitamin MK 7; Menakinon 7; 8427BML8NY; CHEBI:44245; DTXSID801317474; RefChem:925473; DTXCID90908566; Vitamin K2-7; MK-7; Menaquinone MK-7; MFCD06200757

Frequently Asked Questions

What are the CAS number and molecular formula of Vitamin K2(35)?

CAS 2124-57-4; molecular formula C46H64O2; molecular weight — g/mol.

What other names is Vitamin K2(35) known by?

Menaquinone-7, Menaquinone 7, 2124-57-4, Vitamin K2(35), Menaquinone K7, Vitamin MK 7.

What is the regulatory status of Vitamin K2(35)?

Documented regulatory listings: As a nutrient supplement in dairy products, margarine substitutes, and dairy products including yoghurt, cotta; Scientific procedures; At the notifier's request, FDA ceased to evaluate this notice.

Is Vitamin K2(35) classified as hazardous?

100% of GHS notifications report no hazard classification (105 of 105).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.