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415545

Sigma-Aldrich

D-Galactose-1-13C

99 atom % 13C

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Empirical Formula (Hill Notation):
13CC5H12O6
CAS Number:
70849-30-8
Molecular Weight:
181.15
MDL number:
MFCD00083972
UNSPSC Code:
12352200
PubChem Substance ID:
24866010

isotopic purity

99 atom % 13C

Quality Level

200

Assay

≥99% (HPLC)

form

powder

optical activity

[α]25/D +79.0, c = 2 in H2O (trace NH4OH)

mp

169-170 °C (lit.)

mass shift

M+1

SMILES string

OC[C@H]1O[13CH](O)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6?/m1/s1/i6+1

InChI key

WQZGKKKJIJFFOK-ZGYLHYIGSA-N

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General description

D-Galactose-1-13C is an isotope analogue of D-galactose.

Application

D-Galactose-1-13C is used to study galactose metabolism.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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C Ning et al.
Pediatric research, 48(2), 211-217 (2000-08-06)
The ability of mice deficient in galactose-1-phosphate uridyltransferase (GALT) to metabolize galactose was determined in animals weaned to a mouse chow diet for a 4-wk period. When given [14C]galactose intraperitoneally, these animals slowly oxidized the sugar, excreting only 5.5% of

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