Merck
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47863

Supelco

L-Ascorbic acid

analytical standard

Sinônimo(s):
Antiscorbutic factor, Vitamin C, L-Threoascorbic acid
Empirical Formula (Hill Notation):
C6H8O6
Número CAS:
Peso molecular:
176.12
Beilstein:
84272
Número EC:
Número MDL:
ID de substância PubChem:
Número E:
E300

Nível de qualidade

100

grau

analytical standard

forma

solid

Certificado de análise (CofA)

current certificate can be downloaded

característica

standard type water soluble vitamin

embalagem

ampule of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

pH

1.0-2.5 (25 °C, 176 g/L in water)

pf

190-194 °C (dec.)

solubilidade

water: soluble 176 g/L at 20 °C

application(s)

food and beverages

formato

neat

temperatura de armazenamento

2-8°C

SMILES string

OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O

InChI

1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1

InChI key

CIWBSHSKHKDKBQ-JLAZNSOCSA-N

Gene Information

human ... SLC23A2(9962)

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Descrição geral

L-Ascorbic acid plays the role of an antioxidant in plants in regulating the reactive oxygen species mechanism to form reduced peroxides. It is present abundantly as a non-enzymatic antioxidant in higher plants. It can be synthesized in a variety of plants and in all known mammals, except primates and guinea pigs. It can commonly be used in the prevention of scurvy disease.

Aplicação

L-Ascorbic acid may be used as an analytical reference standard for the quantification of the analyte in fruits and vegetable juice samples using flow injection system with immobilised ascorbate oxidase enzyme.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 1

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificado de análise

Insira o número de lote para pesquisar o Certificado de análise (COA).

Certificado de origem

Insira o número de lote para pesquisar o Certificado de origem (COO).

Determination of L-ascorbic acid in fruit and vegetable juices by flow injection with immobilised ascorbate oxidase
Greenway MG and Ongomo P
Analyst, 115(10), 1297-1299 (1990)
Greenberg.MD
Metabolic Pathways: Energetics, Tricarboxylic Acid Cycle, and Carbohydrates, (3), 2014-2014 null
Ascorbic acid deficiency leads to increased grain chalkiness in transgenic rice for suppressed of L-GalLDH
Yu L, et al.
Journal of Plant Physiology, 211, 13-26 (2017)
Takashi Yoshida et al.
Nature chemical biology, 2(11), 596-607 (2006-09-26)
Transient receptor potential (TRP) proteins form plasma-membrane cation channels that act as sensors for diverse cellular stimuli. Here, we report a novel activation mechanism mediated by cysteine S-nitrosylation in TRP channels. Recombinant TRPC1, TRPC4, TRPC5, TRPV1, TRPV3 and TRPV4 of
Stefanie B Murer et al.
The Journal of nutrition, 144(2), 193-201 (2013-12-20)
Oxidative stress and low-grade systemic inflammation may contribute to the pathogenesis of obesity-induced comorbidities, including nonalcoholic fatty liver disease. Increasing intake of dietary antioxidants might be beneficial, but there are few data in obese children. To examine the effect of

Protocolos

HPLC Analysis of Ascorbic Acid on Ascentis® RP-Amide

Separation of (L)-Dehydroascorbic acid; L-Ascorbic acid 20 μg/mL

HPLC Analysis of Vitamins, Water Soluble on Discovery® C18

Separation of Pyridoxine; Nicotinamide; Nicotinic acid; Folic acid; (−)-Riboflavin, meets USP testing specifications; L-Ascorbic acid

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