Vitamin K2

Identify Properties Prices Suppliers 6 Links ☰

Identify Properties Prices Suppliers 6 Links

CAS 2124-57-4

Formula C46H64O2

MDL MFCD06200757

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
216511004745	Vitamin K2 (216511004745)		on request	+ -

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Identify

Synonyms:

(all-e)-2-(3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosaheptaenyl)-3-methyl-1,4-naphthalenedione ; menlaquinone 7 ; menaquinone 7, synthetic (90%) ; mk-7 ; vitamin k2(35) ; menaquinone 7, synthetic ; menaquinone-7 standard ; menaquinone k7 ; menaquinone-7 ; vitamin mk 7

CAS:

2124-57-4

EINECS:

Molecular Formula:

C46H64O2

MDL:

MFCD06200757

SMILES:

CC1=C(C(=O)C2=CC=CC=C2C1=O)C/C=C(C)/CC/C=C(C)/CC/C=C(C)/CCC=C(C)C

Properties

Molecular Weight:

649 g·mol−1

Density:

0.961

Melting point:

54 °C

Boiling point:

~720.1° C at 760 mmHg (Predicted)

Solubility:

Soluble in diethyl ether, chloroform, and hexane. Insoluble in water.

Prices

As an extract from the researched prices for Vitamin K2 there are currently shown 17 prices in the last 8 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2019 from USD 625.00 for 1 mg to USD 249.00 per 20 mg in 2024 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Menaquinone 7
20 mg	$249.00	+ -

2-((2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-Heptamethyloctacosa-2,6,10,14,18,22,26-heptaen-1-yl)-3-methylnaphthalene-1,4-dione
250 mg	$340.00	+ -

2-((2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-Heptamethyloctacosa-2,6,10,14,18,22,26-heptaen-1-yl)-3-methylnaphthalene-1,4-dione
1 g	$916.00	+ -

Last price review [2025-12-16]

Suppliers

Global Vitamin K2 Suppliers : U.K. (1) P.R.China (5)

Supplier	Phone	Fax	Country	Inquiry contact
Carbone Scientific Co., Ltd.	+44 (0)203 769 4441 ext 1	+44 (0)203 769 4441 ext 2	U.K.	REQUEST
Hangzhou Lingrui Chemical Co., Ltd.	+86-571-88092529	+86-571-87334908	P.R.China	REQUEST
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)	+86 571 88026825	+86 571 88282557	P.R.China	REQUEST
New Natural Biotechnology Co.,Ltd.	+86-21-51558072	+86 21-62418781	P.R.China	REQUEST
Shandong Lanhai Industry Co.,Ltd.	+86-15953182965		P.R.China	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST