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89469

Sigma-Aldrich

LL-2,6-Diaminopimelic acid

Synonym(s):

(2S,6S)-2,6-Diaminoheptanedioic acid, L,L-α,ε-Diaminopimelic acid, L-threo-2,6-Diaminopimelic acid, L-DAP

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About This Item

Empirical Formula (Hill Notation):
C7H14N2O4
CAS Number:
14289-34-0
Molecular Weight:
190.20
Beilstein:
1726901
MDL number:
MFCD09836080
UNSPSC Code:
12352202
PubChem Substance ID:
329769742
NACRES:
NA.32

Assay

≥95.0% (TLC)

form

powder

optical purity

enantiomeric excess: ≥98.0%

InChI

1S/C7H14N2O4/c8-4(6(10)11)2-1-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1

InChI key

GMKMEZVLHJARHF-WHFBIAKZSA-N

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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Chemical composition as a criterion in the classification of aerobic actinomycetes.
Lechevalier, M. P. and Lechevalier, H.
International Journal of Systematic Bacteriology, 20, 435-443 (1970)
J H Yoon et al.
International journal of systematic bacteriology, 48 Pt 1, 187-194 (1998-05-02)
The 16S rDNAs from 38 strains of the genus Nocardioides, two Aeromicrobium species and Terrabacter tumescens were directly sequenced and then analysed. The mean nucleotide similarity value between the type strains of validly described Nocardioides species was 96.1 +/- 3.0%.
Isolation and characterization of antagonistic actinomycetes from marine soil.
Deepika, L. and Kannabiran, K.
Journal of Microbial & Biochemical Technology, 2, 1-6 (2010)
Zhaoxian Xu et al.
Scientific reports, 5, 17400-17400 (2015-12-04)
Poly(L-diaminopropionic acid) (PDAP) is one of the four homopoly(amino acid)s that have been discovered in nature. However, the molecular mechanism of PDAP biosynthesis has yet to be described. In this work, the general layout of the PDAP biosynthetic pathway is
Yuchen Liu et al.
Journal of bacteriology, 192(13), 3304-3310 (2010-04-27)
The pathway of lysine biosynthesis in the methanococci has not been identified previously. A variant of the diaminopimelic acid (DAP) pathway uses diaminopimelate aminotransferase (DapL) to catalyze the direct conversion of tetrahydrodipicolinate (THDPA) to ll-DAP. Recently, the enzyme DapL (MTH52)
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