Basic information
- CAS
11032-49-8- Standard SMILES
CC(C)=CCCC(C)=CCCC(C)=CCCC(C)=CCC1=C(C)C(=O)c2ccccc2C1=O- InChIKey
DKHGMERMDICWDU-UHFFFAOYSA-N- Molecular formula
- C31H40O2
- Average molar mass
- 444.6 g/mol
- Monoisotopic mass
- 444.30283051
Overview
See also: Menaquinone 7 (annotation moved to).
Names & identifiers
- Preferred name
- 2-Methyl-3-(3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl)naphthalene-1,4-dione
- IUPAC
- 2-methyl-3-(3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl)naphthalene-1,4-dione
- English name
- Vitamin K2
- Molecular formula
- C31H40O2
- Molecular weight
- 444.65
Names & synonyms
DTXSID608595512-methyl-3-(3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl)naphthalene-1,4-dioneRefChem:1063701DTXCID10809768vitamin K2Vitamin K2(MK-4);Menaquinone K4Menadione sodium bisulfite;Vitamin K3 sodium bisulfiteVitamin K2 (Menaquinone)SCHEMBL571912orb1305653orb16967822-Methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetrenyl)-1,4-naphthoquinone
Show more names
MK-4MENAQUINONEmenaquinone (k2)MenaquinonesMENAQUINONE 4VITAMIN K2(MENAQUINONE-7)(SH)Vitamin K2(20) ,MK-4VITAMIN K2(MENAQUINONE 4)
MK4s5082AKOS030243063NCGC00181325-02
Database identifiers
- CAS
11032-49-8、6041-00-5
Properties
Computed structural properties
- XLogP
- 8.9
- Topological polar surface area
- 34.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 11
- Heavy atoms
- 33
- Formal charge
- 0
- Complexity
- 855
Physicochemical properties
- storage temp.
- 20 °C · −20°C
- form
- Solid
- color
- Light yellow to yellow
- Major Application
- pharmaceutical (small molecule)
- InChIKey
- DKHGMERMDICWDU-GHDNBGIDSA-N
- SMILES
- C12C=CC=CC=1C(=O)C(C)=C(C/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/CC/C=C(\C)/C)C2=O
- FDA UNII
- 71 ANL51TLA · 71ANL51TLA
- UNSPSC Code
- 41116107 · 41116107
- NACRES
- 24 · NA.24
- Hazard Codes
- Xi
- Safety Statements
- 22 · 22-24/25-37/39-26
- WGK Germany
- 3 · 3
- RTECS
- 9279500 · QL9279500
- Storage Class
- 11 · 11 - Combustible Solids
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS ClassificationNot Classified
Hazard information
Hazard Classes and CategoriesNot Classified
Safety data
- wgk
- 3
- rtecs
- QL9279500
- hazard_code
- Xi
- safety_code
- 22-24/25-37/39-26
- Storage Class
- 11 - Combustible Solids
Chemistry & industry
Applications
DescriptionVitamin K2 is a naturally occurring vitamin that contains the basic structure of menadione and has anti-bleeding effects. It is a yellow crystal or oily liquid at room temperature, insoluble in water, soluble in organic solvents and vegetable oils, heat-resistant, but easily affected by light damage.
UsesVitamin K2 is a natural vitamin that is produced by gut bacteria. It is suitable for hemostasis: obstructive jaundice, biliary fistula, chronic diarrhea, hemorrhage in neonates, premature infants, and secondary vitamin K deficiency caused by long-term use of broad-spectrum antibiotics, sulfonamides, and excessive use of coumarins, salicids Bleeding from acid.
UsesVitamin K2 is an endogenous metabolite.
Suppliers102 total
南通飞宇生物科技有限公司0513-68819626 15152877458 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
合肥翰刚医药科技有限公司+8618062405514 · [email protected]
河北创之源生物科技有限公司13012111162 · [email protected]
陕西帕尼尔生物科技有限公司029-84385017-8003 13259417953 · [email protected]
湖北金梭生物科技有限公司00123456789 · [email protected]
陕西富聚源生物科技有限公司17319979867 · [email protected]
陕西帕尼尔生物科技有限公司029-84385017; +8613259417953 · [email protected]
湖北中科新辰科技有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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