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Merck

W304204

Tannic acid

Sinónimos:

Gallotannin, Tannin

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Fórmula empírica (notación de Hill):
C76H52O46
Número CAS:
1401-55-4
Peso molecular:
1701.20
PubChem Substance ID:
329830555
UNSPSC Code:
12164502
Council of Europe no.:
74c
FEMA Number:
3042
NACRES:
NA.21
EC Number:
215-753-2
MDL number:
MFCD00066397
Beilstein/REAXYS Number:
8186396
Organoleptic:
medicinal; woody
Grade:
Halal
Kosher
Biological source:
synthetic
Food allergen:
no known allergens

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SMILES string

Oc1cc(cc(O)c1O)C(=O)Oc2cc(cc(O)c2O)C(=O)OC[C@H]3O[C@@H](OC(=O)c4cc(O)c(O)c(OC(=O)c5cc(O)c(O)c(O)c5)c4)[C@H](OC(=O)c6cc(O)c(O)c(OC(=O)c7cc(O)c(O)c(O)c7)c6)[C@@H](OC(=O)c8cc(O)c(O)c(OC(=O)c9cc(O)c(O)c(O)c9)c8)[C@@H]3OC(=O)c%10cc(O)c(O)c(OC(=O)c%11cc(O)c(O)c(O)c%11)c%10

InChI

1S/C76H52O46/c77-32-1-22(2-33(78)53(32)92)67(103)113-47-16-27(11-42(87)58(47)97)66(102)112-21-52-63(119-72(108)28-12-43(88)59(98)48(17-28)114-68(104)23-3-34(79)54(93)35(80)4-23)64(120-73(109)29-13-44(89)60(99)49(18-29)115-69(105)24-5-36(81)55(94)37(82)6-24)65(121-74(110)30-14-45(90)61(100)50(19-30)116-70(106)25-7-38(83)56(95)39(84)8-25)76(118-52)122-75(111)31-15-46(91)62(101)51(20-31)117-71(107)26-9-40(85)57(96)41(86)10-26/h1-20,52,63-65,76-101H,21H2/t52-,63-,64+,65-,76+/m1/s1

InChI key

LRBQNJMCXXYXIU-PPKXGCFTSA-N

biological source

synthetic

grade

Halal
Kosher

reg. compliance

FDA 21 CFR 117

autoignition temp.

980 °F

mp

218 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

medicinal; woody

Quality Level

300
400

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Categorías relacionadas

Application


  • Insight into the Morphology-Dependent Catalytic Performance of CuO/CeO(2) Produced by Tannic Acid for Efficient Hydrogenation of 4-Nitrophenol.: Examines the catalytic performance of CuO/CeO2 nanoparticles synthesized using tannic acid, focusing on their efficiency in hydrogenating 4-nitrophenol (Ye et al., 2021).

  • Proteomic analysis deciphers the multi-targeting antivirulence activity of tannic acid in modulating the expression of MrpA, FlhD, UreR, HpmA and Nrp system in Proteus mirabilis.: This research deciphers how tannic acid modulates the expression of several virulence factors in Proteus mirabilis through proteomic analysis (Durgadevi et al., 2020).

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 2

flash_point_f

390.2 °F

flash_point_c

199 °C

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
SHBN0359
SHBN5764
SHBM8615
SHBM6919
SHBM1342

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Devendra H Dusane et al.
Canadian journal of microbiology, 61(7), 487-494 (2015-06-04)
Chromobacterium violaceum is an opportunistic pathogen that causes infections that are difficult to treat. The goal of this research was to evaluate the effect of selected tannins (tannic acid (TA) and gallic acid (GA)) on bacterial growth, motility, antibiotic (carbenicillin
Claudia Scattino et al.
Food chemistry, 163, 51-60 (2014-06-11)
In the present study the possibility of enhancing phenolic compound contents in peaches and nectarines by post-harvest irradiation with UV-B was assessed. Fruits of 'Suncrest' and 'Babygold 7' peach and 'Big Top' nectarine cultivars were irradiated with UV-B for 12
Sylvain Godreuil et al.
PloS one, 9(8), e105441-e105441 (2014-08-28)
Multidrug resistance, which is acquired by both Gram-positive and Gram-negative bacteria, causes infections that are associated with significant morbidity and mortality in many clinical settings around the world. Because of the rapidly increasing incidence of pathogens that have become resistant
Dmitri Kravtsov et al.
American journal of physiology. Gastrointestinal and liver physiology, 307(10), G992-G1001 (2014-09-27)
Microvillus inclusion disease (MVID) is an autosomal recessive condition resulting in intractable secretory diarrhea in newborns due to loss-of-function mutations in myosin Vb (Myo5b). Previous work suggested that the apical recycling endosomal (ARE) compartment is the primary location for phosphoinositide-dependent
Anna Müller et al.
BMC plant biology, 15, 165-165 (2015-07-01)
Chrysomela populi (poplar leaf beetle) is a common herbivore in poplar plantations whose infestation causes major economic losses. Because plant volatiles act as infochemicals, we tested whether isoprene, the main volatile organic compound (VOC) produced by poplars (Populus x canescens)
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