Menaquinona-7 - ≥97% , CAS No.2124-57-4

CAS: 2124-57-4 Cat. No.: V302781 Fórmula: C₄₆H₆₄O₂ Peso molecular: 649 Número CE: 870-176-9

GRADE & PURITY ≥97%

Synonyms

Vitamin MK-7Vitamin K2-7 | Menaquinone 7 | Vitamin K2-7;Vitamin K2(35);Vitamin MK-7 | Menaquinone 7, Synthetic | AKOS027326821 | Menaquinone MK-7 | 1,4-Naphthoquinone, 2-(3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosahept-aenyl)-3-methyl-, (al

Storage

Protegido da luz,Armazenar a -20°C,Carregado com árgon

Shipped In

Arca de gelo + almofadas de gelo

Visão geral

Introdução do produto

A vitamina K2 (MK-7), também conhecida como menaquinona-7, é um homólogo da vitamina K2. Os relatórios sugerem que a suplementação de vitamina K2 (MK-7) pode melhorar a força óssea e prevenir a perda óssea.

Utilização do produto

Esta solução de dosagem certificada é adequada para utilização como material de partida na preparação de padrões de linearidade, calibradores ou controlos em aplicações de teste de vitamina K2 por LC-MS/MS, tais como a avaliação da deficiência de vitamina K2 e a deteção e quantificação de vitamina K2 em produtos alimentares ou nutricionais
A vitamina K2 (MK-7) pode ser utilizada como material de referência certificado (CRM) para a determinação do analito em amostras biológicas e alimentos fermentados por métodos de cromatografia líquida de alta eficiência.

Specifications

Sinónimos

Vitamin MK-7Vitamin K2-7 | Menaquinone 7 | Vitamin K2-7;Vitamin K2(35);Vitamin MK-7 | Menaquinone 7, Synthetic | AKOS027326821 | Menaquinone MK-7 | 1,4-Naphthoquinone, 2-(3,7,11,15,19,23,27-heptamethyl-2,6,10,14,18,22,26-octacosahept-aenyl)-3-methyl-, (al

Especificações e pureza

≥97%

Condições de armazenamento de armazenamento

Protegido da luz,Armazenar a -20°C,Carregado com árgon

Enviado em

Arca de gelo + almofadas de gelo

Pureza

≥97%

Nomes e identificadores

• Pubchem Sid: 504763507
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504763507
• Sorrisos canónicos: CC1=C(C(=O)C2=CC=CC=C2C1=O)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
• 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
• InChIKey: RAKQPZMEYJZGPI-LJWNYQGCSA-N
• INCHI: 1S/C46H64O2/c1-34(2)18-12-19-35(3)20-13-21-36(4)22-14-23-37(5)24-15-25-38(6)26-16-27-39(7)28-17-29-40(8)32-33-42-41(9)45(47)43-30-10-11-31-44(43)46(42)48/h10-11,18,20,22,24,26,28,30-32H,12-17,19,21,23,25,27,29,33H2,1-9H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+
• SMILES isoméricas: CC1=C(C(=O)C2=CC=CC=C2C1=O)C/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CCC=C(C)C
• Peso molecular: 649
• Reaxy-Rn: 2494150
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2494150&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Lipids and lipid-like molecules
    • Classe Prenol lipids
      • Subclass Sesquaterpenoids

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Classe: Prenol lipids
• Subclass: Sesquaterpenoids
• Intermediate Tree Nodes: Not available
• Direct Parent: Sesquaterpenoids
• Alternative Parents: Menaquinones Naphthoquinones Quinones Aryl ketones Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: Sesquaterpenoid - Menaquinone - Naphthoquinone - Naphthalene - Aryl ketone - Quinone - Benzenoid - Ketone - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound
• Descrição: This compound belongs to the class of organic compounds known as sesquaterpenoids. These are terpenoids with at least 7 consecutive isoprene units.
• External Descriptors: menaquinone

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriedades químicas e físicas

• Solubilidade: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
• Sensibilidade: heat sensitive；light sensitive
• Ponto de inflamação (°C): 254.9°C
• Ponto de ebulição (°C): 200°C
• Ponto de fusão (°C): 54°C
• Peso molecular: 649.000 g/mol
• XLogP3: 14.500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 20
• Exact Mass: 648.491 Da
• Monoisotopic Mass: 648.491 Da
• Topological Polar Surface Area: 34.100 Ų
• Heavy Atom Count: 48
• Formal Charge: 0
• Complexity: 1310.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 6
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 6
• Covalently-Bonded Unit Count: 1

Referências

1. Zhang Rui, Wang Han, Wang Li, Zheng Zhiming.  (2025)  Enhancement of Menaquinone-7 production in Bacillus subtilis by optimizing the medium components through response surface methodology.  Bioresources and Bioprocessing,  12  (1): (1-18).  [PMID:40879996] [10.1186/s40643-025-00934-0]

Perguntas frequentes

What is the purity of this product?

This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at ?20 °C, protected from light, under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

How is this product shipped?

This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 2124-57-4, the molecular formula is C46H64O2, and the molecular weight is 649 g/mol. InChIKey RAKQPZMEYJZGPI-LJWNYQGCSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.