155209
Pyrrolidone hydrotribromide
97%
Synonym(s):
PHT
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About This Item
Linear Formula:
(C4H7NO)3 · HBr3
CAS Number:
Molecular Weight:
496.03
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
245-100-7
MDL number:
Product Name
Pyrrolidone hydrotribromide, 97%
Quality Level
InChI key
ITDWTSPGISAGCS-UHFFFAOYSA-N
InChI
1S/3C4H7NO.Br3H/c3*6-4-2-1-3-5-4;1-3-2/h3*1-3H2,(H,5,6);3H
SMILES string
Br[BrH]Br.O=C1CCCN1.O=C2CCCN2.O=C3CCCN3
assay
97%
form
solid
mp
88-90 °C (lit.)
storage temp.
2-8°C
Related Categories
Application
Pyrrolidone hydrotribromide was used as a brominating agent.
General description
Pyrrolidone hydrotribromide has high selectivity for ketones.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Pyrrolidone hydrotribromide: a brominating agent with selectivity for ketones.
Canadian Journal of Chemistry, 47(4), 706-709 (1969)
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The amino sulphonic acid taurine reduces oxidative endoplasmatic reticulum stress and inhibits hepatic stellate cell activation, which might lead to reduction of portal pressure in cirrhosis. To assess the haemodynamic effects of taurine supplementation in patients with cirrhosis and varices.
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