VITAMIN H

VITAMIN H Struktur
22879-79-4
CAS-Nr.
22879-79-4
Englisch Name:
VITAMIN H
Synonyma:
BIOTIN;BIOEPIDERM;BIOS H;BIOTINUM;BIOTIN(V-H);RONACARE(TM) BIOTIN PLUS;BIOTIN, IMMOBILIZED ON DEXTRAN;BIOTIN, IMMOBILIZED ON DEXTRAN-LYSINE;FACTOR S;(+)-BIOTIN
CBNumber:
CB0271541
Summenformel:
C10H16N2O3S
Molgewicht:
244.31
MOL-Datei:
22879-79-4.mol

VITAMIN H Eigenschaften

Schmelzpunkt:
231-233 °C(lit.)
storage temp. 
2-8°C
Löslichkeit
H2O: 0.2 mg/mL Solubility increases with addition of 1 N NaOH.
Aggregatzustand
powder
Farbe
White to Off-White
CAS Datenbank
22879-79-4(CAS DataBase Reference)

Sicherheit

WGK Germany  1
RTECS-Nr. XJ9088200
8

VITAMIN H Chemische Eigenschaften,Einsatz,Produktion Methoden

Physikalische Eigenschaften

Appearance: biotin is a white crystalline substance. Stability: it is fairly stable to air, heat, and light in dry form. In solution, however, it tends to degrade under strongly acidic or basic conditions. In the eight possible stereoisomers of biotin, only the (+)-isomer (called d-biotin) has biological activity. Biotin is covalently bound to its enzymes by an amide bond to the ε-amino group of a lysine residue and C-2 of the thiophane nucleus. The biotin molecule is activated by polarization of the O and N-1’atoms of the ureido nucleus. This leads to increased nucleophilicity at N-1′, which promotes the formation of a covalent bond between the electrophilic car bonyl phosphate formed from bicarbonate and ATP, and allows biotin to serve as a transport agent for CO2.

Verwenden

biotin (biotine; vitamin B7/vitamin H) is anti-seborrhoeic. Some cosmetic manufacturers claim biotin has healing properties and as such, is a good ingredient for treating acne skin. Biotin is also part of the B complex group of vitamins (specifically vitamin B7). A deficiency of this vitamin has been associated with greasy scalp and baldness. Its deficiency in humans is considered extremely rare, and the value of external applications through the use of cosmetic products is questionable.

Trademarks

Bioepiderm (Sterling Winthrop).

VITAMIN H Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


VITAMIN H Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 138)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Yime New Material Technology Co., Ltd.
+86-66697723 +86-17703311139
admin@china-yime.com China 563 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29815 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34553 58
Xi'an ZB Biotech Co.,Ltd
+8618591943808
sales01@xazbbio.com China 815 58
ShanDong Look Chemical Co.,Ltd.
+8617653113219
sales01@sdlookchemical.com China 2737 58
Shandong Zhishang New Material Co., Ltd.
+8617653113209
sales002@sdzschem.com China 3049 58
Hebei Fengjia New Material Co., Ltd
+86-0311-87836622 +86-17333973358
sales06@hbduling.cn China 8054 58
LEAP CHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 24727 58

22879-79-4()Verwandte Suche:


  • (+)-BIOTIN
  • FACTOR S
  • D-CIS-HEXAHYDRO-2-OXO-1H-THIENO[3,4-D]IMIDAZOLE-4-PENTANOIC ACID
  • CIS-HEXAHYDRO-2-OXO-1H-THIENE[3,4]IMIDAZOLE-4-VALERIC ACID
  • COENZYME R
  • 5-((3AR,6S,6AS)-2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID
  • 5-(2-keto-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-6-yl)valeric acid
  • 5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-6-yl)pentanoic acid
  • PHOTOPROBE(R) BIOTIN
  • Health Supplement Vitamin H/D-Biotin CAS 22879-79-4
  • ZMAT4 (Zinc Finger, Matrin Type 4, FLJ13842)&dagger
  • RONACARE(TM) BIOTIN PLUS
  • BIOS H
  • BIOEPIDERM
  • BIOTINUM
  • BIOTIN(V-H)
  • BIOTIN, IMMOBILIZED ON DEXTRAN
  • BIOTIN, IMMOBILIZED ON DEXTRAN-LYSINE
  • BIOTIN
  • 22879-79-4
  • 58-85-4
  • Complex Molecules
  • Asymmetric Synthesis
  • Chiral Building Blocks
  • PHARMACEUTICALS
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