Ac-Lys(Ac)-D-Ala-D-lactic acid
Suppliers
Names
[ CAS No. ]:
65882-12-4
[ Name ]:
Ac-Lys(Ac)-D-Ala-D-lactic acid
[Synonym ]:
Nalpha,Nepsilon-Diacetyl-Lys-D-Ala-D-lactic acid
N|A,N|A-Diacetyl-Lys-D-Ala-D-lactic acid
(1R)-1-Carboxyethyl N,N-diacetyl-L-lysyl-D-alaninate
D-Alanine, N,N-diacetyl-L-lysyl-, (1R)-1-carboxyethyl ester
AC-LYS(AC)-D-ALA-D-LACTIC ACID
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
740.5±60.0 °C at 760 mmHg
[ Molecular Formula ]:
C16H27N3O7
[ Molecular Weight ]:
373.401
[ Flash Point ]:
401.7±32.9 °C
[ Exact Mass ]:
373.184906
[ PSA ]:
150.90000
[ LogP ]:
-1.02
[ Vapour Pressure ]:
0.0±5.3 mmHg at 25°C
[ Index of Refraction ]:
1.495
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2924199090
Customs
[ HS Code ]: 2924199090
[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
Articles
Proc. Natl. Acad. Sci. U. S. A. 76 , 2730, (1979)
It has been hypothesized that penicillin acts as a structural analog of the acyl-D-alanyl-D-alanine terminus of nascent bacterial cell wall and that it consequently binds to and acylates the active si...