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219746

Sigma-Aldrich

DL-Homocysteic acid

97%

Sinónimos:

DL-2-Amino-4-sulfobutyric acid

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About This Item

Fórmula lineal:
HO3SCH2CH2CH(NH2)CO2H
Número de CAS:
504-33-6
Peso molecular:
183.18
EC Number:
207-991-0
MDL number:
MFCD00007536
UNSPSC Code:
12352100
PubChem Substance ID:
24853141
NACRES:
NA.22

assay

97%

form

solid

mp

273 °C (dec.) (lit.)

solubility

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

SMILES string

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)

InChI key

VBOQYPQEPHKASR-UHFFFAOYSA-N

General description

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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
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
Glauber S F da Silva et al.
Frontiers in physiology, 8, 452-452 (2017-07-18)
Hydrogen Sulfide (H
Hari H Subramanian
The Journal of physiology, 591(1), 109-122 (2012-11-07)
Emotional reactions such as vocalization take place during expiration, and thus expression of emotional behaviour requires a switch from inspiration to expiration. I investigated how the midbrain periaqueductal grey (PAG), a known behavioural modulator of breathing, influences the inspiratory-to-expiratory phase
Hari H Subramanian et al.
Journal of neurophysiology, 105(6), 2852-2862 (2011-04-01)
Studies on brain stem respiratory neurons suggest that eupnea consists of three phases: inspiration, postinspiration, and expiration. However, it is not well understood how postinspiration is organized in the diaphragm, i.e., whether postinspiration differs in the crural and costal segments
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