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27645

Sigma-Aldrich

Gallic acid monohydrate

≥99% (HPLC)

Sinônimo(s):

3,4,5-Trihydroxybenzoic acid monohydrate

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About This Item

Fórmula linear:
(HO)3C6H2CO2H · H2O
Número CAS:
5995-86-8
Peso molecular:
188.13
Beilstein:
2050274
Número CE:
205-749-9
Número MDL:
MFCD00002510
Código UNSPSC:
12352100
ID de substância PubChem:
24856708
NACRES:
NA.21

Nível de qualidade

100

Ensaio

≥99% (HPLC)

Formulário

solid

Impurezas

7-12% water (Karl Fischer)

resíduo de ignição

≤0.1% (as SO4)

pf

252 °C (dec.) (lit.)

traços de ânion

chloride (Cl-): ≤200 mg/kg
sulfate (SO42-): ≤100 mg/kg

cadeia de caracteres SMILES

OC(=O)c1cc(O)c(O)c(O)c1

InChI

1S/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)/p-1

chave InChI

LNTHITQWFMADLM-UHFFFAOYSA-M

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Descrição geral

Gallic acid monohydrate is a phenolic acid. It is a planar molecule with two intramolecular hydrogen bonds and five intermolecular hydrogen bonds.

Aplicação

Gallic acid monohydrate can be used as a reducing agent to synthesize Tin oxide (SnO2) nanoparticles via the precipitation method using stannous chloride as a precursor salt.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

482.0 °F - closed cup

Ponto de fulgor (°C)

250 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
BCCK8121
BCCK2769
BCCJ3713
BCCH8923
BCCG6182

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Journal of natural products, 73(11), 1775-1779 (2010-10-30)
Two new polyisoprenylated benzophenones, 32-hydroxy-ent-guttiferone M (1) and 6-epi-guttiferone J (2), along with seven known compounds, 6-epi-clusianone (3), guttiferone A (4), xanthochymol (5), guttiferone E (6), isoxanthochymol (7), (+)-volkensiflavone (8), and (+)-morelloflavone (9), were identified from the seeds and rinds
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Gallic acid and gallates with the same number of hydroxyl groups and varying the length of the side carbon chain, with respective lipophilicity being defined through the ClogP values, were examined for their ability to induce apoptosis (through the DNA
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The effects of temperature and ethanol concentration on the kinetics of anthocyanin adsorption and desorption interactions with five cell wall materials (CWM) of different composition were investigated. Using temperatures of 15 °C and 30 °C and model wine with ethanol
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Antioxidative molecules, such as polyphenols can preserve and prolong the freshness of packaged beers. The aim of this work was to assess the content of polyphenolic compounds (by Folin-Ciocalteu and standard European Brewery Convention method) in different types of industrially
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European journal of medicinal chemistry, 44(11), 4385-4392 (2009-07-10)
The reaction of 5,6-diphenyl-3-hydrazino-1,2,4-triazine (1) with bis(methylthio)methylene]malononitrile (2) afforded 5-amino-1-(5,6-diphenyl-1,2,4-triazin-3-yl)-3-(methylthio)-1H-pyrazole-4-carbonitrile (3). Compound 3 reacted with thiourea to give 3,4-diaminopyrazolo[3,4-d]pyrimidine 5, which was treated with benzoyl chloride to give pyrazolo[5,4,3-kl]pyrimido[4,3-d]pyrimidine 6. Treatment of 3 with acetic anhydride produced 3-methylthio-pyrazolo[3,4-d]pyrimidine derivative 7
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