P56100
Pyrazinecarboxylic acid
99%
Synonym(s):
Pyrazinoic acid
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$51.30
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About This Item
Empirical Formula (Hill Notation):
C5H4N2O2
CAS Number:
Molecular Weight:
124.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-718-1
Beilstein/REAXYS Number:
112305
MDL number:
Assay:
99%
Form:
powder
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InChI
1S/C5H4N2O2/c8-5(9)4-3-6-1-2-7-4/h1-3H,(H,8,9)
InChI key
NIPZZXUFJPQHNH-UHFFFAOYSA-N
SMILES string
OC(=O)c1cnccn1
assay
99%
form
powder
Quality Level
mp
222-225 °C (dec.) (lit.)
Related Categories
1 of 4
This Item | |||
|---|---|---|---|
| assay 99% | assay 99% | assay 99% | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| mp 222-225 °C (dec.) (lit.) | mp 100-102 °C (lit.) | mp 119-121 °C (lit.) | mp 189-191 °C (lit.) |
| form powder | form powder | form - | form powder |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Mohamed Abdel-Aziz et al.
European journal of medicinal chemistry, 45(8), 3384-3388 (2010-05-22)
A series of pyrazine-2-carboxylic acid hydrazide derivatives were synthesized and screened for their activity against Mycobacterium tuberculosis. The results show that pyrazine-2-carboxylic acid hydrazide-hydrazone derivatives 3a-l were less active than pyrazinamide. In contrast, the N(4)-ethyl-N(1)-pyrazinoyl-thiosemicarbazide 4 showed the highest activity
Takashi Iwanaga et al.
The Journal of pharmacology and experimental therapeutics, 320(1), 211-217 (2006-10-18)
Serum uric acid (SUA) is currently recognized as a risk factor for cardiovascular disease. It has been reported that an angiotensin II receptor blocker (ARB), losartan, decreases SUA level, whereas other ARBs, such as candesartan, have no lowering effect. Because
H J Kim et al.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 16(1), 98-103 (2012-01-13)
Pyrazinamide (PZA), one of the most effective anti-tuberculosis drugs, becomes toxic to Mycobacterium tuberculosis when converted to pyrazinoic acid by pyrazinamidase (PZase). PZA resistance is caused mainly by the loss of enzyme activity by mutation. To investigate the patterns of
Marta Filipa Simões et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 37(3-4), 257-263 (2009-06-06)
Pyrazinamide (PZA) is active against M. tuberculosis and is a first line agent for the treatment of human tuberculosis. PZA is itself a prodrug that requires activation by a pyrazinamidase to form its active metabolite pyrazinoic acid (POA). Since the
Y Sheeena Mary et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 71(2), 725-730 (2008-03-21)
A substituted amide of pyrazine-2-carboxylic acid was prepared and the IR spectrum is recorded and analysed. The vibrational frequencies and corresponding vibrational assignments are examined theoretically using the Gaussian03 set of quantum chemistry codes. Predicted infrared and Raman intensities are
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