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Substance Name: Vitamin K
RN: 12001-79-5
InChIKey: MBWXNTAXLNYFJB-LKUDQCMESA-N
Note
- A lipid cofactor that is required for normal blood clotting. Several forms of vitamin K have been identified: VITAMIN K 1 (phytomenadione) derived from plants, VITAMIN K 2 (menaquinone) from bacteria, and synthetic naphthoquinone provitamins, VITAMIN K 3 (menadione). Vitamin K 3 provitamins, after being alkylated in vivo, exhibit the antifibrinolytic activity of vitamin K. Green leafy vegetables, liver, cheese, butter, and egg yolk are good sources of vitamin K.
Molecular Formula
- Unspecified
Molecular Weight
- 450.7024
Classification Codes
- Antifibrinolytic Agents
- Coagulants
- Fibrin Modulating Agents
- Growth Substances
- Hematologic Agents
- Hemostatics
- Micronutrients
- Reproductive Effect
- Vitamins
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Names and Synonyms
Name of Substance
- Vitamin K
MeSH Heading
- Vitamin K
Synonyms
- EINECS 234-408-7
- Vitamin K
Systematic Name
- Vitamin K
Superlist Names
- Vitamin K
- Vitamin K (generic)
Registry Numbers
CAS Registry Number
- 12001-79-5
System Generated Number
- 0012001795
Structure Descriptors
InChI
1S/C31H46O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,18-20,22-24H,9-17,21H2,1-6H3/b25-20+InChIKey
MBWXNTAXLNYFJB-LKUDQCMESA-NSmiles
C1(=C(C(=O)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | subcutaneous | 700mg/kg (700mg/kg) | Arzneimittel-Forschung. Drug Research. Vol. 8, Pg. 25, 1958. |