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Key Documents

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T1388

Sigma-Aldrich

2-Thiophenecarboxylic acid hydrazide

≥98%

Sinónimos:

2-Thenoylhydrazine, 2-Thienoylhydrazine, 2-Thienyl hydrazide, 2-Thienylcarboxylic acid hydrazide, 2-Thiophenecarbohydrazonic acid, 2-Thiophenecarbonyl hydrazide, 2-Thiophenecarboxylic hydrazide, Thiophene-2-carbohydrazide

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About This Item

Fórmula empírica (notación de Hill):
C5H6N2OS
Número de CAS:
2361-27-5
Peso molecular:
142.18
EC Number:
219-107-0
MDL number:
MFCD00005435
UNSPSC Code:
12352100
PubChem Substance ID:
57654655
NACRES:
NA.22

Quality Level

200

assay

≥98%

form

powder

mp

136-139 °C (lit.)

SMILES string

NNC(=O)c1cccs1

InChI

1S/C5H6N2OS/c6-7-5(8)4-2-1-3-9-4/h1-3H,6H2,(H,7,8)

InChI key

SOGBOGBTIKMGFS-UHFFFAOYSA-N

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Categorías relacionadas

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCL9849
BCCK7744
BCCK0027
BCCH4760
BCCF2223

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Tubercle, 68(1), 3-17 (1987-03-01)
This study, conducted in Madras, India and in Madison, Wisconsin, USA, was concerned with the virulence of isolates of Mycobacterium tuberculosis obtained from the sputum of individuals living in the Chingleput district of south India. The following results were obtained.
Harindra D Sathkumara et al.
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Tuberculosis (TB) claims 1.5 million lives per year. This situation is largely due to the low efficacy of the only licensed TB vaccine, Bacillus Calmette-Guérin (BCG) against pulmonary TB. The metabolic disease type 2 diabetes (T2D) is a risk factor
I Bouzouita et al.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 22(6), 661-666 (2018-06-05)
Phenotypic tests used to detect pyrazinamide (PZA) resistance are slow and have a high rate of false resistance. To evaluate the accuracy of pncA sequencing for the detection of PZA resistance in Mycobacterium tuberculosis strains isolated in Tunisia. A total
M D Yates et al.
Tubercle, 63(1), 55-61 (1982-03-01)
Strains of Mycobacterium tuberculosis were divided into 'classical' and 'Asian' types according to their susceptibility to thiophen-2-carboxylic acid hydrazide (TCH). A study of 6638 new cases of tuberculosis showed that there was a much higher incidence of non-pulmonary disease among
M D Yates et al.
Tubercle, 65(4), 295-299 (1984-12-01)
Thiophen-2-carboxylic acid hydrazide (TCH) is used to distinguish TCH-sensitive bovine, 'Asian human' and 'African' strains from TCH-resistant 'classical' human strains of Mycobacterium tuberculosis. It has been claimed that this test cannot be applied to isoniazid-resistant strains as these also become
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