Merck
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47863

Supelco

L-Ascorbic acid

analytical standard

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Synonym(s):
L-Threoascorbic acid, Antiscorbutic factor, Vitamin C
Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
Molecular Weight:
176.12
Beilstein:
84272
EC Number:
MDL number:
PubChem Substance ID:
E Number:
E300

grade

analytical standard

Quality Level

form

solid

CofA

current certificate can be downloaded

feature

standard type water soluble vitamin

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

pH

1.0-2.5 (25 °C, 176 g/L in water)

mp

190-194 °C (dec.)

solubility

water: soluble 176 g/L at 20 °C

application(s)

food and beverages

format

neat

storage temp.

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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1 of 4

This Item
A750625556457803
L-Ascorbic acid analytical standard

Supelco

47863

L-Ascorbic acid

-
L-Ascorbic acid reagent grade, crystalline

Sigma-Aldrich

A7506

L-Ascorbic acid

Essential Grade
L-Ascorbic acid ACS reagent, ≥99%

Sigma-Aldrich

255564

L-Ascorbic acid

-
L-Ascorbic acid certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

57803

L-Ascorbic acid

-
form

solid

form

crystalline

form

chunks, crystalline powder, crystals, granular

form

solid

packaging

ampule of 1000 mg

packaging

-

packaging

-

packaging

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, cell culture | stem cell: suitable

technique(s)

HPLC: suitable, cell culture | mammalian: suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

food and beverages

application(s)

-

application(s)

cell analysis

application(s)

food and beverages

format

neat

format

-

format

-

format

neat

General description

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.

Application

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Sigma-Aldrich

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Sigma-Aldrich

A0278

L-Ascorbic acid

L-Ascorbic acid anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

Sigma-Aldrich

795437

L-Ascorbic acid

L-Ascorbic acid reagent grade, crystalline

Sigma-Aldrich

A7506

L-Ascorbic acid

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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)
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)
Greenberg.MD
Metabolic Pathways: Energetics, Tricarboxylic Acid Cycle, and Carbohydrates, (3), 2014-2014 null
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
Noriko Umegaki-Arao et al.
Science translational medicine, 6(264), 264ra164-264ra164 (2014-11-28)
Revertant mosaicism is a naturally occurring phenomenon involving spontaneous correction of a pathogenic gene mutation in a somatic cell. It has been observed in several genetic diseases, including epidermolysis bullosa (EB), a group of inherited skin disorders characterized by blistering

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