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Vitamin K2 RC09981

Name: Vitamin K2 RC09981
Brand: Royalchem
SKU: pr2509081991
Price: 1 USD
Availability: InStock

3 Inquiries

Unit Price:

$1/KG EXW

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CAS No.:

863-61-6

Grade:

Pharmaceutical Grade

Content:

99%

Brand:

Royalchem

Packaging:

25kg/drum

Sample Available:

Yes

Price valid (until):

2030-01-01

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Hangzhou Royalchem Co.,LTD

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

14 days

Qualification:

Main Products:

Pharmaceutical intermediates

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Manufacturer: Hangzhou Royalchem Co.,LTD.

Website: www.cnroyalchem.com

Hangzhou Royalchem Co., Ltd. was founded by a senior team with profound professional backgrounds in the chemical field, focusing on providing comprehensive chemical products and services. Its business scope covers a wide range, including the sales of core chemical products such as pharmaceutical raw materials and intermediates, food/feed additives, specialty chemicals, dyes & pigments, new catalytic materials, chemical reagents, engineering plastics and synthetic resins. It also engages in the sales of daily chemicals, containers, and import-export business, meeting the needs of clients across multiple sectors. Leveraging the technical accumulation of its professional team and strict quality control, the company has established a stable cooperation network in domestic and international markets. It not only provides high-quality raw material support for industries but also promotes global chemical resource circulation through import-export operations. Adhering to the philosophy of "win-win cooperation," Hangzhou Royalchem Co., Ltd. takes professionalism and integrity as its cornerstone, and sincerely looks forward to working with global partners to drive high-quality development in the chemical industry.

Hangzhou Royalchem Co., Ltd. Is focus on services on CMO & CDMO

Esterification, saponification, hydrolysis, alkylation, halogenation, acetylation, pressurized hydrogenation, and other reactions .

Preparation and separation of various impurities .

Development of preparation and purification production processes, salt conversion, liquid preparation post-treatment, etc.

Items	Specifications

ECHEMI Editorial Reference

Menaquinone-4 is a vitamin K, used as a hemostatic agent, and also a adjunctive therapy for the pain of osteoporosis.
Menaquinone-4 is a menaquinone whose side-chain contains 4 isoprene units in an all-trans-configuration. It has a role as a bone density conservation agent, a human metabolite, an antioxidant, an anti-inflammatory agent and a neuroprotective agent.|Menatetrenone has been used in trials studying the treatment of Diabetes, Osteoporosis, Prediabetic State, and Hepatocellular Carcinoma.|Menatetrenone is a menaquinone compound and form of vitamin K2 with potential antineoplastic activity. Menatetrenone may act by modulating the signalling of certain tyrosine kinases, thereby affecting several transcription factors including c-myc and c-fos. This agent inhibits tumor cell growth by inducing apoptosis and cell cycle arrest.

Basic Info

Product Name:

Menaquinone 4

Other Name:

1,4-Naphthalenedione,2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-yl]-;1,4-Naphthoquinone,2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl)-;1,4-Naphthalenedione,2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl)-,(E,E,E)-;1,4-Naphthalenedione,2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl]-;2-Methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-yl]-1,4-naphthalenedione;Vitamin K2(20);Menaquinone 4;Vitamin MK 4;Menaquinone K4;MK-4;2-Methyl-3-geranylgeranyl-1,4-naphthoquinone;Menatetrenone;Kaytwo;Glakay;K-viton;Vitamin K2;Vitamin K2-4;15261-37-7;20977-31-5;39776-41-5

CAS No.:

863-61-6

Molecular Formula:

C31H40O2

InChIKeys:

InChIKey=DKHGMERMDICWDU-GHDNBGIDSA-N

Molecular Weight:

444.65

Exact Mass:

444.65

EC Number:

234-264-5

UNII:

27Y876D139

DSSTox ID:

DTXSID6048969

NCI Thesaurus Code:

C52194

Color/Form:

Light yellow microcrystalline plates from petroleum ether|Crystals|LIGHT-YELLOW SOLIDS OR OILS

HScode:

2914699000

Categories:

Vitamins and Minerals Medicines

Characteristics

PSA:

34.1

XLogP3:

10.94

Appearance:

yellow crystals

Density:

1.0±0.1 g/cm3

Melting Point:

35 °C

Boiling Point:

200 °C at 0.0002 mm Hg (some decomposition)

Flash Point:

2℃

Refractive Index:

1.539

Water Solubility:

Slightly less soluble than vitamin K1 in the same organic solvents

Storage Conditions:

−20°C

Toxicity:

LD50 intravenous in dog: > 40mL/kg

Collision Cross Section:

198.66 Å² [M+H]+ [CCS Type: DT, Method: stepped-field]|197.4 Å² [M+H]+

See More Menaquinone 4 Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Menaquinone 4 Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceutical intermediates

Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou

Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
14 days

Total Annual Revenue:
Less than $1 million

Total Employees:
Less than 5

Year of Establishment:
2025

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Netherlands	Vitamin K2 MK4	10 G	Apr 26, 2026
Egypt	Vitamin K2	25.00 KG	Feb 24, 2025
United Arab Emirates	K2 synthetic myrijuana	1	Nov 1, 2023

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Vitamin K2 RC09981

Product Details

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