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795437

L-Ascorbic acid

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

Synonym(s):

L-Threoascorbic acid, Antiscorbutic factor, Vitamin C

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About This Item

Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
50-81-7
Molecular Weight:
176.12
UNSPSC Code:
12352205
NACRES:
NA.21
PubChem Substance ID:
329768483
EC Number:
200-066-2
Beilstein/REAXYS Number:
84272
MDL number:
MFCD00064328
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biological source

synthetic (organic)

Quality Level

200

grade

ACS reagent, anhydrous

product line

Redi-Dri™

assay

≥99%

form

crystals or granules, powder or chunks

optical activity

[α]25/D +20.5 to +21.5° in water

quality

free-flowing

ign. residue

<0.1%

color

white

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

cation traces

Fe: ≤0.001%, heavy metals: ≤0.002% (by ICP-OES)

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)

General description

L-Ascorbic acid or vitamin C is a water-soluble vitamin found in various foodstuffs. Benefits of vitamin C may include protection against immune system deficiencies, cardiovascular disease, hyperpigmentation, skin protection, anti-aging, iron absorption, and red blood cell production. It is also useful in the biosynthesis of collagen, L-carnitine, and neurotransmitters.

Application

L-Ascorbic acid (anhydrous) can be used in pharmaceutical applications.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP6631
MKCN8686
MKCM4324
MKCK8984
MKCK3206

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Articles

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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Journal of orthopaedic surgery and research, 15(1), 143-143 (2020-04-16)
Evidence suggests that microRNAs (miRNAs) regulate the expression of genes involved in bone metabolism. This study aimed to investigate the role of miR-505 in the osteogenic differentiation of MC3T3-E1 cells. We performed miRNA sequencing to identify differentially expressed miRNAs between
Juan Xiang et al.
Molecular medicine reports, 23(4) (2021-02-13)
Human periodontal ligament stem cells (hPDLSCs) associated with bone regeneration serve an important role in the treatment of periodontal disease. Long non‑coding RNAs are involved in the osteogenesis of multiple stem cells and can act as a sponge of microRNAs
Vitamin c
Linster CL and Van SE
FEBS Journal, 274(1), 1-22 (2007)
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Global Trade Item Number

SKUGTIN
795437-100G04061832954639
795437-1KG04061832954646
795437-500G04061832954714