Product Name: (2-bromoethyl) Benzene
CAS Number : 103-63-9
Appearance: Liquid
Form:Pharmaceutical Grade
Grade : Food,Medicine
Menaquinones are isoprenoid quinones of the naphthalene series and belongs to the K2 Vitamin homologs. Menaquinones were originally discovered as the anti-hemorrhagic factor and now encompasses a vari ety of physiological processes. Menaquinone 4 has four isoprene residue in its side chain and is also commonly refered to as menatetrenone. Menaquinone-4 is the most common type of vitamin K2 and is k nown as a hemostatic agent and is used as adjunctive therapy for the pain of osteoporosis.

Specification
Analysis item:Standard
Appearance:White to light yellow crystalline powder
Identification:IR spectra is consistent with CRS
Loss on drying:≤0.5%
PH:7.0~9.0
Residue on ignition:≤0.2%
Total impuriries:≤0.5%
Assay:99.0%~101.0%
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