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219746

Sigma-Aldrich

DL-Homocysteic acid

97%

Sinônimo(s):

DL-2-Amino-4-sulfobutyric acid

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About This Item

Fórmula linear:
HO3SCH2CH2CH(NH2)CO2H
Número CAS:
504-33-6
Peso molecular:
183.18
Número CE:
207-991-0
Número MDL:
MFCD00007536
Código UNSPSC:
12352100
ID de substância PubChem:
24853141
NACRES:
NA.22

Ensaio

97%

forma

solid

pf

273 °C (dec.) (lit.)

solubilidade

water: soluble 50 mg/mL, clear to slightly hazy, colorless to yellow

grupo funcional

amine

cadeia de caracteres SMILES

NC(CCS(O)(=O)=O)C(O)=O

InChI

1S/C4H9NO5S/c5-3(4(6)7)1-2-11(8,9)10/h3H,1-2,5H2,(H,6,7)(H,8,9,10)

chave InChI

VBOQYPQEPHKASR-UHFFFAOYSA-N

Descrição geral

Complexes of DL-homocysteic acid with Na+, Cu2+, Zn2+ and Ni2+ has been synthesized. DL-Homocysteic acid induces oxidative stress in brain of immature rats.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Rhodamine B ≥95% (HPLC)

Sigma-Aldrich

R6626

Rhodamine B

Hui-Zhen Jia et al.
Guang pu xue yu guang pu fen xi = Guang pu, 27(7), 1291-1294 (2007-10-20)
The complexes of DL-homocysteic acid (DLH) with Na+, Cu2+, Zn2+ and Ni2+ were synthesized and elemental analyses were used to detect the compositions of these complexes. FTIR spectroscopy was employed to study these coordination structures. The results indicated that all
Jaroslava Folbergrová et al.
International journal of developmental neuroscience : the official journal of the International Society for Developmental Neuroscience, 31(2), 123-130 (2012-12-15)
We have recently demonstrated the evidence of oxidative stress in brain of immature rats during seizures induced by DL-homocysteic acid (DL-HCA). The aim of the present study was to investigate the antioxidant defense mechanisms under these conditions. Seizures were induced
Tohru Hasegawa et al.
PloS one, 5(1), e8593-e8593 (2010-01-26)
Alzheimer's disease (AD) is an age-associated progressive neurodegenerative disorder with dementia, the exact pathogenic mechanisms of which remain unknown. We previously reported that homocysteic acid (HA) may be one of the pathological biomarkers in the brain with AD and that
Peng Li et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 299(5), R1369-R1376 (2010-08-20)
We have shown that electroacupuncture (EA) inhibits sympathoexcitatory rostral ventrolateral medulla (rVLM) neurons and reflex responses following activation of a long-loop pathway in the arcuate nucleus and ventrolateral periaqueductal gray (vlPAG). Additionally, EA at P 5-6 acupoints (overlying the median
Marshall Bern et al.
Rapid communications in mass spectrometry : RCM, 24(6), 768-772 (2010-02-20)
Analysis of protein oxidation is necessary in numerous areas of biochemistry, including hydroxyl radical surface mapping, oxidative stress assays, and pharmaceutical stability testing. Mass spectrometry is one of the tools most often used to identify protein oxidation products, and previous
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