tannic acid CHEBI 75211

Tannic acid is a specific form of tannin a type of polyphenol Its weak acidity (pKa around 6) is due to the numerous phenol groups in the structure The chemical formula for commercial tannic acid is often given as C76H52O46 which corresponds with decagalloyl glucose but in fact it is a mixture Tannic acid Tannic acid is a specific form of tannin a type of polyphenol Its weak acidity (pKa around 10) is due to the numerous phenol groups in the structure The chemical formula for commercial tannic acid is often given as C76H52O46 which corresponds with decagalloyl glucose but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of

Tannic acid

Tannic acid Tannic acid is a specific form of tannin a type of polyphenol Its weak acidity (pKa around 10) is due to the numerous phenol groups in the structure The chemical formula for commercial tannic acid is often given as C76H52O46 which corresponds with decagalloyl glucose but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of

Tannic Acid (LMGG) EMS Catalog #21700 Tannic acid was introduced as a secondary fixative mixture with aldehydes for biological tissues and also as a stain Specimens treated with Tannic acid show increased contrast and more delineation of cell membranes A low molecular weight Tannic acid (LMGG) galloylglucose (C 14 H 10 0 9) n provides and overcomes the previous problems of

CHEBI:75211 Cas No: 72401-53-7: No Data: 1 Kilogram: 130 Kilogram/Week: Career Henan Chemical Co: Contact Supplier: D-glucose pentakis[3 4-dihydroxy-5-[(trihydroxy-3 4 5-benzoyl)oxy]benzoate] Cas No: 72401-53-7: No Data: No Data: No Data: Finetech Industry Limited: Contact Supplier: 72401-53-7 Cas No: 72401-53-7: No Data: No Data : No Data: Henan Tianfu Chemical Co Ltd Contact Supplier:

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gallic acid: ChEBI ID CHEBI:30778: Definition A trihydroxybenzoic acid in which the hydroxy groups are at positions 3 4 and 5 Stars This entity has been manually annotated by the ChEBI Team Secondary ChEBI IDs CHEBI:5268 CHEBI:24180 Supplier Information Download Molfile XML SDF: Find compounds which contain this structure Find compounds which resemble this structure Take

Acido tannico

Acido tannico - Tannic acid Da Wikipedia l'enciclopedia libera Acido tannico nomi nome IUPAC 1 2 3 4 6-penta O - {3 4-diidrossi-5 - [(3 4 5-trihydroxybenzoyl) ossi] benzoile} - D-glucopyranose Nome sistematica IUPAC 2 3-diidrossi-5 - ({[(2R 3R 4S 5R 6R) -3 4 5 6-tetrakis ({3 4-diidrossi-5 - [(3 4 5- trihydroxyphenyl) carbonilossi] fenil} carbonilossi) ossan-2-il] metossi} carbonil

Tannic Acid is used for enzyme immobilization and protein adsorption Auto Ignition : 980 F (USCG 1999) Base Catalog Number : 190275 : Beilstein Registry Number : 8186396 : CAS # 1401-55-4 : Density : greater than 1 at 68 F (USCG 1999) EC Number : 215-753-2 : Flash Point : 390 DEG F OC Format : powder : Melting Point : 200 DEG C : Molecular Formula : C76H52O46 : Molecular Weight : 1701

Here a novel peptide-functionalized scaffold was prepared by prime-coating Ca-alginate scaffold with tannic acid (TA) followed by conjugation of E7/P15 peptides (CA-TA-E7/P15) The system leveraged TA as a reactive intermediate between Ca-alginate and peptides due to the multiple functional groups of TA These interactions induced by TA prime-coating contributed to enhanced scaffold stability

Name: tannic acid Structure and Physico-chemical Properties 2D Structure : Calculated Physico-chemical Properties : Hydrogen bond acceptors 16 Hydrogen bond donors 25 Rotatable bonds 31 Topological polar surface area 777 98 Molecular weight 1700 17 XLogP 12 4 No Lipinski's rules broken 4 Molecular properties generated using the CDK Ligand Activity Visualisation Charts These are box

TA - Tannic Acid MRI Magnetic Resonance Imaging GC Gas Chromatography PE Potential Energy MM Molecular Mechanics PE Polyethylene MD Molecular Dynamics DFT Density Functional Theory CI Chemical Ionization LC Liquid Chromatography MS Mass Spectrometry CNS Central Nervous System PCR Polymerase Chain Reaction UTI Urinary Tract Infection GI Gastrointestinal Categories Most

Acide tannique - Tannic acid Un article de Wikipdia l'encyclopdie libre Acide tannique Des noms nom IUPAC 1 2 3 4 6-penta- O - {3 4-dihydroxy-5 - [(3 4 5-trihydroxybenzoyle) oxy] benzoyl} - D-glucopyranose Nom systmatique IUPAC 2 3-dihydroxy-5 - ({[(2R 3R 4S 5R 6R) -3 4 5 6-ttrakis ({3 4-dihydroxy-5 - [(3 4 5- trihydroxyphnyl) carbonyloxy] phenyl} carbonyloxy) oxan-2-yl

Tannic acid is a specific commercial form of tannin a type of polyphenol Its weak acidity (pK a around 10) is due to the numerous phenol groups in the structure The chemical formula for commercial tannic acid is often given as C 76 H 52 O 46 which corresponds with decagalloyl glucose but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of

El cido tnico se trata de un cido compuesto de glucosa y cidos fenlicos cuya frmula exacta es C 76 H 52 O 46 Este compuesto que se puede elaborar artificialmente en la antigedad se extraa de la naturaleza acumulado en las cortezas y races de frutos y plantas y pueden detectarse tambin en sus hojas aunque en menor proporcin

WikiZero

Gallotannic acid Digallic acid Gallotannin Tannimum Quercitannin Oak bark tannin Quercotannic acid Querci-tannic acid Querco-tannic acid: Frmula molecular: C 76 H 52 O 46: Identificadores Nmero CAS: 1401-55-4 [1] ChEBI: 75211: ChEMBL: 506247: ChemSpider: 17286569: DrugBank: 09372: PubChem: 16129878: UNII: 28F9E0DJY6: KEGG: C13452

This page is based on the copyrighted Wikipedia article Tannic_acid it is used under the Creative Commons Attribution-ShareAlike 3 0 Unported License You may redistribute it verbatim or modified providing that you comply with the terms of the CC-BY-SA Cookie-policy To contact us: mail to adminqwerty wiki

CHEBI:75211 Cas No: 72401-53-7: No Data: 1 Kilogram: 130 Kilogram/Week: Career Henan Chemical Co: Contact Supplier: D-glucose pentakis[3 4-dihydroxy-5-[(trihydroxy-3 4 5-benzoyl)oxy]benzoate] Cas No: 72401-53-7: No Data: No Data: No Data: Finetech Industry Limited: Contact Supplier: 72401-53-7 Cas No: 72401-53-7: No Data: No Data : No Data: Henan Tianfu Chemical Co Ltd Contact Supplier:

La ĉi-suba teksto estas aŭtomata traduko de la artikolo Tannic acid article en la angla Vikipedio farita per la sistemo GramTrans on 2017-04-08 08:56:45 Eventualaj ŝanĝoj en la angla originalo estos kaptitaj per regulaj retradukoj Se vi volas enigi tiun artikolon en la originalan Esperanto-Vikipedion vi povas uzi nian specialan redakt-interfacon

Tannic acid is a specific commercial form of tannin a type of polyphenol Its weak acidity (pK a around 10) is due to the numerous phenol groups in the structure The chemical formula for commercial tannic acid is often given as C 76 H 52 O 46 which corresponds with decagalloyl glucose but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of

D01959 Tannic acid Other DBs: CAS: 1401-55-4: PubChem: 7849021: ChEBI: 75211: LigandBox: D01959: NIKKAJI: J203 735A: KCF data: ATOM 122 1 C1y C 25 0082 -16 0019 2 C1y C 25 0082 -17 4014 3 O2x O 26 2212 -18 1011 4 C1y C 27 4340 -17 4014 5 C1y C 27 4340 -16 0019 6 C1y C 26 2212 -15 3021

Tannin Tannic Acid Polyphenol What is Tannin The term tannin refers to a group of polyphenols that can bind with proteins and precipitate them These are organic compounds that can react with amino acids and alkaloids Also these tannins are well-known as astringent compounds Furthermore these compounds occur in a wide variety of plant tissues They play an important role in providing

Natural bioactive compounds have received increasing attention in the functional modification of textiles In this work tannic acid was used to impart antibacterial and antioxidant functions to silk using an adsorption technique and the adsorption properties of tannic acid on silk were studied The adsorption quantity of tannic acid on silk increased with decreasing pH in the range of 3–7

Tannic acid is a polyphenolic compound It is a type of the commercially available tannins It acts as a weak acid Tannic acid is found in the nutgalls formed by insects on twigs of certain oak trees (Quercus infectoria and other Quercus species) It is removed and used as medicine In the old days it was used as antidote against different poisons

Axit tannic l một dạng đặc biệt của tanin một loại polyphenol Độ axit yếu của n (pK a khoảng 6) l do nhiều nhm phenol trong cấu trc Cng thức ha học của axit tannic thương mại thường được đưa ra l C 76 H 52 O 46thức ha học của axit tannic thương mại thường được đưa ra l C

Танінова кислота — комерційна форма таніну належить до групи поліфенолів Дубильна речовина Є слабкою кислотою (pK a близько 10) завдяки фенольним групам Хімічна формула танінової кислоти — C 76 H 52 O 46 що відповідає

CHEBI:75211 Cas No: 72401-53-7: No Data: 1 Kilogram: 130 Kilogram/Week: Career Henan Chemical Co: Contact Supplier: D-glucose pentakis[3 4-dihydroxy-5-[(trihydroxy-3 4 5-benzoyl)oxy]benzoate] Cas No: 72401-53-7: No Data: No Data: No Data: Finetech Industry Limited: Contact Supplier: 72401-53-7 Cas No: 72401-53-7: No Data: No Data : No Data: Henan Tianfu Chemical Co Ltd Contact Supplier:

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