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605328

Sigma-Aldrich

D-Lactose-1-13C monohydrate

99 atom % 13C

Synonym(s):

4-O-β-D-galactopyranosyl-D-glucose-1-13C

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About This Item

Empirical Formula (Hill Notation):
13CC11H22O11 · H2O
CAS Number:
287100-62-3
Molecular Weight:
361.30
MDL number:
MFCD05664357
UNSPSC Code:
12352200
PubChem Substance ID:
24881905
NACRES:
NA.12

isotopic purity

99 atom % 13C

assay

≥99% (HPLC)

form

powder

optical activity

[α]25/D +52.0°, c = 2 in H2O (trace NH4OH)

mp

219 °C (dec.) (lit.)

mass shift

M+1

SMILES string

OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[13C@@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10-,11?,12+/m1/s1/i11+1

InChI key

GUBGYTABKSRVRQ-OUDYAVHASA-N

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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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MBBC5754
TP1740
SN1144
OI1279

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