CAS 923-27-3|D-Lysine

Introduction:Basic information about CAS 923-27-3|D-Lysine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameD-Lysine
CAS Number923-27-3Molecular Weight146.188
Density1.1±0.1 g/cm3Boiling Point311.5±32.0 °C at 760 mmHg
Molecular FormulaC6H14N2O2Melting Point218ºC (dec.)
MSDSChineseUSAFlash Point142.2±25.1 °C

Names

NameD-lysine
SynonymMore Synonyms

D-Lysine BiologicalActivity

DescriptionD-Lysine is a useful raw material employed as an analog of lutenizing-hormone-releasing hormone and as a drug carrier in the form of polylysine. D-Lysine decreases renal uptake of radioactivity during scintigraphy and PRRT with low toxicity. D-Lysine not interferes with the natural amino acid metabolic balance[1][2].
Related CatalogResearch Areas >>Others
Target

Human Endogenous Metabolite

In VivoD-Lysine (400 mg/kg; i.v. or p.o.) dose not result in significantly greater inhibition of kidney uptake of '"In-DTPAOC, and Oral administration of D-lysine also reduces kidney uptake in rats[1].
References

[1]. Bernard BF, et al. D-lysine reduction of indium-111 octreotide and yttrium-90 octreotide renal uptake. J Nucl Med. 1997 Dec;38(12):1929-33.

[2]. Takahashi E, et al. D-lysine production from L-lysine by successive chemical racemization and microbial asymmetric degradation. Appl Microbiol Biotechnol. 1997 Apr;47(4):347-51.

Chemical & Physical Properties

Density1.1±0.1 g/cm3
Boiling Point311.5±32.0 °C at 760 mmHg
Melting Point218ºC (dec.)
Molecular FormulaC6H14N2O2
Molecular Weight146.188
Flash Point142.2±25.1 °C
Exact Mass146.105530
PSA89.34000
LogP-1.04
Vapour Pressure0.0±1.4 mmHg at 25°C
Index of Refraction1.503
InChIKeyKDXKERNSBIXSRK-RXMQYKEDSA-N
SMILESNCCCCC(N)C(=O)O
Storage condition−20°C

Safety Information

Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADRNONH for all modes of transport
WGK Germany3
HS Code2922499990

Customs

HS Code2922499990
SummaryHS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

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Synonyms

(R)-2,6-Diaminocaproic acid
(R)-lysine
EINECS 213-091-9
Benzonitrile,2,6-diamino
D-Lysine
Lysine
D-2,6-Diaminohexanoic acid
(2R)-2,6-diaminohexanoic acid
(R)-2,6-Diaminohexanoic acid
r-lysine
MFCD00008234
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