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Sigma-Aldrich

L-Lysine-4,4,5,5-d4 hydrochloride

98 atom % D, 98% (CP)

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Synonym(s):
SILAC Amino Acid, (S)-2,6-Diaminocaproic acid-4,4,5,5-d4 hydrochloride, Deuterated Lys, Deuterated lysine
Linear Formula:
H2NCH2(CD2)2CH2CH(NH2)CO2H · HCl
CAS Number:
284664-96-6
Molecular Weight:
186.67
MDL number:
MFCD01074061
UNSPSC Code:
12352209
PubChem Substance ID:
329759597
NACRES:
NA.12

isotopic purity

98 atom % D

Quality Level

200

Assay

98% (CP)

form

solid

optical activity

[α]25/D +20.7°, c = 2 in 5 M HCl

technique(s)

protein expression: suitable

mp

263-264 °C (dec.) (lit.)

mass shift

M+4

SMILES string

Cl.[2H]C([2H])(CN)C([2H])([2H])C[C@H](N)C(O)=O

InChI

1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H/t5-;/m0./s1/i1D2,2D2;

InChI key

BVHLGVCQOALMSV-UGJIAQRQSA-N

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Packaging

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WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Zhifei Chen et al.
Journal of agricultural and food chemistry, 67(19), 5634-5646 (2019-04-25)
Proteins present in infant formulas are modified by oxidation and glycation during processing. Modified amino acid residues released from proteins may be absorbed in the gastrointestinal tract, and pose a health risk to infants. In this study, the markers of
Flavia Bianchi et al.
Insects, 11(11) (2020-11-22)
The production of phagostimulant and attractive volatile organic compounds (VOCs) by yeasts can be exploited to improve the efficacy of attract-and-kill formulations against the spotted wing drosophila (SWD). This study evaluated the persistence over one week of a yeast-based formulation
Mohammad Sedigh Jasour et al.
Journal of agricultural and food chemistry, 65(48), 10673-10684 (2017-11-10)
The effect of partially replacing fishmeal in aquafeed with feathermeal (FTH) at three levels (0%: FTH0, 8%: FTH8, 24%: FTH24) and two extrusion temperatures (100 and 130 °C) was evaluated in rainbow trout (Oncorhynchus mykiss) with respect to growth performance
Zehan Hu et al.
Cell reports, 28(13), 3486-3496 (2019-09-26)
The target of rapamycin complex 1 (TORC1) is a master regulator of cell homeostasis, which promotes anabolic reactions and synchronously inhibits catabolic processes such as autophagy-mediated protein degradation. Its prime autophagy target is Atg13, a subunit of the Atg1 kinase
Zhifei Chen et al.
Free radical research, 53(1), 68-81 (2019-01-17)
Modification of proteins in infant milk formula (IF) is of major concern to the dairy industry and consumers. Thermal treatment is required for microbiological safety, but heat, light, metal-ions and other factors may induce oxidative damage, and be a health
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