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Merck
CN

301361

5,6-Isopropylidene-L-ascorbic acid

98%

Synonym(s):

(+)-5,6-O-Isopropylidene-L-ascorbic acid

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About This Item

Empirical Formula (Hill Notation):
C9H12O6
CAS Number:
Molecular Weight:
216.19
UNSPSC Code:
12352205
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
86893
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Quality Segment

assay

98%

optical activity

[α]19/D +25.3°, c = 1 in H2O

mp

210 °C (dec.) (lit.)

storage temp.

2-8°C

SMILES string

CC1(C)OC[C@H](O1)[C@H]2OC(=O)C(O)=C2O

InChI

1S/C9H12O6/c1-9(2)13-3-4(15-9)7-5(10)6(11)8(12)14-7/h4,7,10-11H,3H2,1-2H3/t4-,7+/m0/s1

InChI key

POXUQBFHDHCZAD-MHTLYPKNSA-N



Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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