l-aspartic acid-13c4,15n Chemical Properties

Melting point:

>300 °C (dec.) (lit.)

storage temp. 

Hygroscopic, -20°C Freezer, Under inert atmosphere

solubility 

Aqueous Base (Slightly)

form 

Solid

color 

White to Off-White

optical activity

[α]25/D +25.0°, c = 2 in 5 M HCl

CAS Number Unlabeled

56-84-8

Safety Information

Hazard Codes 

Xi

Risk Statements 

36

Safety Statements 

26-36

WGK Germany 

3

RTECS 

CI9098500

l-aspartic acid-13c4,15n Usage And Synthesis

Uses

L-Aspartic acid-13C4,15N is the 13C-labeled and 15N-labeled L-Aspartic acid. L-Aspartic acid is is an amino acid, shown to be a suitable proagent for colon-specific agent deliverly.

Definition

ChEBI: Aspartic acid-13C4,15N is an aspartic acid derivative.

References

[1] Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. DOI:10.1177/1060028018797110
[2] Hosoya K, et al. Blood-brain barrier produces significant efflux of L-aspartic acid but not D-aspartic acid: in vivo evidence using the brain efflux index method. J Neurochem. 1999 Sep;73(3):1206-11. DOI:10.1046/j.1471-4159.1999.0731206.x
[3] Leopold CS, et al. In vivo pharmacokinetic study for the assessment of poly(L-aspartic acid) as a drug carrier for colon-specific drug delivery. J Pharmacokinet Biopharm. 1995 Aug;23(4):397-406. DOI:10.1007/BF02353640

l-aspartic acid-13c4,15n(202468-27-7)Related Product Information

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