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Documents

T0200

Sigma-Aldrich

Tannic acid

Source: Chinese natural gall nuts

Synonyme(s) :

Gallotannin, Tannin

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About This Item

Formule empirique (notation de Hill):
C76H52O46
Numéro CAS:
1401-55-4
Poids moléculaire :
1701.20
Numéro Beilstein :
8186396
Numéro CE :
215-753-2
Numéro MDL:
MFCD00066397
Code UNSPSC :
12352100
ID de substance PubChem :
24899872
Nomenclature NACRES :
NA.21

Niveau de qualité

200

Température d'inflammation spontanée

980 °F

Pf

218 °C (lit.)

Chaîne SMILES 

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

Clé InChI

LRBQNJMCXXYXIU-PPKXGCFTSA-N

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Catégories apparentées

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

390.2 °F

Point d'éclair (°C)

199 °C

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
0000313174
0000349273
0000349274
0000286518
SLCK0332

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Yufei Yuan et al.
Journal of insect science (Online), 20(1) (2020-02-16)
Plant tannins, polyphenolic plant secondary metabolites are involved in important chemical defense processes in plants. In this study, tannic acid was used as the standard of plant tannins to determine the effects on nutritional indices and activities of glutathione S-transferases
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
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)
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
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