Monday, December 29, 2014

Properties of Boc-D-Tyrosine


Name : Boc-D-Tyrosine
CAS : 70642-86-3
Molecular Formula : C14H19NO5
Formula Weight : 281.3
Description :
 stereoselective approach toward a naturally occurring alkaloid, (-)-aphanorphine, has been achieved via a series of reactions from Boc-D-tyrosine.
Chemical Properties:White powder
from:Natural standard substance

Wednesday, December 24, 2014

what is the L-Threonine?


This essential amino acid is classified as polar. Together with serine and tyrosine, threonine is one of three proteinogenic amino acids bearing an alcohol group.The threonine residue is susceptible to numerous posttranslational modifications. The hydroxy side chain can undergo O-linked glycosylation. In addition, threonine residues undergo phosphorylation through the action of a threonine kinase. In its phosphorylated form, it can be referred to as phosphothreonine
Name : L-Threonine
CAS : 72-19-5
Molecular Formula : C4H9NO3
Formula Weight : 119.12
from:Natural standard substance

Wednesday, December 17, 2014

Hesperidin is benign furnishings on the claret vessels


Hesperidin is a flavanone glycoside begin in citrus fruits. Its aglycone anatomy is alleged hesperetin. Its name is acquired from the chat "hesperidium", for bake-apple produced by citrus trees.
Hesperidin was aboriginal abandoned in 1828 by French chemist Lebreton from the white close band of citrus peels (mesocarp, albedo).
Hesperidin is believed to play a role in bulb defense.
Hesperidin is a bulb actinic that is classified as a “bioflavonoid.” It is begin primarily in citrus fruits. Bodies use it as medicine.
Hesperidin alone, or in aggregate with added citrus bioflavonoids (diosmin, for example), is a lot of generally acclimated for claret barge altitude such as hemorrhoids, varicose veins, and poor apportionment (venous stasis). It is aswell acclimated to amusement lymphedema, a action involving aqueous assimilation that can be a aggravation of breastcancer surgery.
Hesperidin may advice claret argosy action better. It may aswell abate inflammation.
from:Natural standard substance

Monday, December 8, 2014

about Buddleoside


CAS :480-36-4
name: Buddleoside 
Orginal plant: Chrysanthemum indicum.
Synonyms: Buddleoside; 7-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-5-hydroxy-2-(4-methoxyphenyl)-4H-benzopyran-4-one
Purity: HPLC98%
Specification: 20mg/vial
CAS No.: 480-36-4
Appearance: White powder
Molecular formula: C28H32O14
Molecular weight: 592.55
Introduction
Extracts of Chrysanthemum plants have been shown to have a wide variety of potential medicinal properties, including anti-, antibacterial and antimycotic.
Main functions
1. A series of studies have demonstrated that Chrysanthemum indicum possesses antimicrobial, antiinflammatory, immunomodulatory, and neuroprotective effects.
2. Recently, much attention has been devoted to the anticancer activity of Chrysanthemum indicum, especially in hepatocellular carcinoma (HCC).
Applications:
Chrysanthemum indicum extract have been used widely in Food, Health Products, Cosmetic industries.

Wednesday, December 3, 2014

what is role of Vitamin D2?


Vitamin D2 is a fungus/yeast-derived product, and it was aboriginal produced in the aboriginal 1920s by advertisement foods to ultraviolet ablaze (Wolpowitz & Gilchrest, 2006). Currently, abounding above decree forms of vitamin D are in fact vitamin D2 . Vitamin D2 is synthetically bogus from beaming a admixture (ergosterol) from the cast ergot.
Ergocalciferol is vitamin D2. Vitamin D is important for the assimilation of calcium from the abdomen and for the activity of calcium in the body.
vitamin D2 is acclimated to amusement hypoparathyroidism (decreased activity of the parathyroid glands).
vitamin D2 is aswell acclimated to amusement rickets (softening of the basic acquired by vitamin D deficiency) or low levels of phosphate in the claret (hypophosphatemia).

Monday, December 1, 2014

Anidulafungin is an antifungal antibacterial


Anidulafungin is a semi-synthetic echinocandin with antifungal activity. Anidulafungin inhibits glucan synthase, an agitator present in fungal, but not beastly cells. This after-effects in inhibition of the accumulation of 1,3-ß-D-glucan, an capital basic of the fungal corpuscle wall.
Activity in vitro
Anidulafungin is alive in vitro against:
Candida albicans,
C. glabrata,
C. parapsilosis, and
C. tropicalis
Anidulafungin is acclimated for:
Treating assertive types of fungal infections.
Anidulafungin treats candida (yeast) infections in the blood, or in the abdomen or esophagus.
Anidulafungin is an echinocandin antifungal. It works by killing astute fungi.