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Key Documents

75440

Sigma-Aldrich

L-鸟氨酸 二盐酸盐

≥99.0% (AT)

同義詞:

(S)-2,5-二氨基戊酸 二盐酸盐

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About This Item

經驗公式(希爾表示法):
C5H12N2O2 · 2HCl
CAS號碼:
分子量::
205.08
Beilstein:
4538819
EC號碼:
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.26

品質等級

化驗

≥99.0% (AT)

形狀

crystals

光學活性

[α]20/D +17±1°, c = 5% in H2O

技術

ligand binding assay: suitable

燃燒殘留物

≤0.1% (as SO4)

顏色

colorless

mp

197-199 °C (dec.)

負離子痕跡

sulfate (SO42-): ≤100 mg/kg

正離子痕跡

As: ≤0.1 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
NH4+: ≤100 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES 字串

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

InChI

1S/C5H12N2O2.2ClH/c6-3-1-2-4(7)5(8)9;;/h4H,1-3,6-7H2,(H,8,9);2*1H/t4-;;/m0../s1

InChI 密鑰

HGBAVEGDXFHRQP-FHNDMYTFSA-N

生化/生理作用

L-Ornithine is a non-proteinogenic recycled component of the Urea Cycle leading to the production of arginine. L-ornithine is the starting compound for polyamine biosynthesis via ornithine decarboxylase.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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V Walker
Diabetes, obesity & metabolism, 11(9), 823-835 (2009-06-18)
The urea cycle is the final pathway for removal of surplus nitrogen from the body, and the major route in humans for detoxification of ammonia. The full complement of enzymes is expressed only in liver. Inherited deficiencies of urea cycle
Francois Blachier et al.
Frontiers in bioscience (Landmark edition), 16, 1331-1343 (2011-01-05)
Colon epithelium is renewed within few days through asymmetric mitosis of pluripotent cells followed by differentiation and exfoliation. Absorptive colonocytes do not transport amino acids from lumen to bloodstream but import amino acids from plasma. Among amino acids, colonocytes can
Markus Munder
British journal of pharmacology, 158(3), 638-651 (2009-09-22)
The enzyme arginase metabolizes L-arginine to L-ornithine and urea. Besides its fundamental role in the hepatic urea cycle, arginase is also expressed the immune system of mice and man. While significant interspecies differences exist regarding expression, subcellular localization and regulation
Jens Schneider et al.
Applied microbiology and biotechnology, 91(1), 17-30 (2011-05-10)
In Bacteria, the pathways of polyamine biosynthesis start with the amino acids L-lysine, L-ornithine, L-arginine, or L-aspartic acid. Some of these polyamines are of special interest due to their use in the production of engineering plastics (e.g., polyamides) or as
M Reimann et al.
Atherosclerosis. Supplements, 14(1), 143-149 (2013-01-30)
The study of small-molecule metabolites may assist in cardiovascular risk monitoring during therapy. We assessed whether acute changes in the metabolome by lipoprotein apheresis are able to predict changes in microvascular function. We performed mass-spectrometry-based profiling of 186 metabolites in

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