ChemicalBook > CAS DataBase List > 1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID

1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID

Product Name
1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID
CAS No.
25252-46-4
Chemical Name
1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID
Synonyms
5-Carboxy-1,3-dimethyl-1H-thieno[2,3-c]pyrazole;1,3-dimethylthieno[2,3-c]pyrazole-5-carboxylic acid;1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID;1H-Thieno[2,3-c]pyrazole-5-carboxylic acid, 1,3-dimethyl-;1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid 95%;1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid ,97%;1,3-Dimethyl-1h-thieno[2,3-c]pyrazole-5-carboxylic acid, 95+%
CBNumber
CB5317392
Molecular Formula
C8H8N2O2S
Formula Weight
196.23
MOL File
25252-46-4.mol
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1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID Property

Melting point:
316-317
Boiling point:
401.5±40.0 °C(Predicted)
Density 
1.54±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
form 
powder
pka
3.44±0.30(Predicted)
color 
Off-white
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Safety

Hazard Codes 
Xi
Hazard Note 
Irritant
HS Code 
29331990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
H61817
Product name
1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid, 95%
Packaging
250mg
Price
$21
Updated
2022/04/27
Alfa Aesar
Product number
H61817
Product name
1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid, 95%
Packaging
1g
Price
$61.9
Updated
2022/04/27
TRC
Product number
D474238
Product name
1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylicAcid
Packaging
500mg
Price
$130
Updated
2021/12/16
TRC
Product number
D474238
Product name
1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylicAcid
Packaging
100mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
Y8443
Product name
1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylicacid
Packaging
25g
Price
$691
Updated
2021/12/16
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1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

Off- white to brown solid

1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate N,N-Dimethylformamide Potassium hydroxide Thioacetic acid Phosphorus oxychloride Methylhydrazine

Preparation Products

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1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID Suppliers

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View Lastest Price from 1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID manufacturers

Career Henan Chemical Co
Product
1,3-dimethylthieno[2,3-c]pyrazole-5-carboxylic acid 25252-46-4
Price
US $9.80/KG
Min. Order
1KG
Purity
≥98%
Supply Ability
20 tons
Release date
2020-01-09

25252-46-4, 1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACIDRelated Search:

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  • 1,3-DIMETHYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID
  • 1,3-Dimethyl-1h-thieno[2,3-c]pyrazole-5-carboxylic acid, 95+%
  • 1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid 95%
  • 1,3-Dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid ,97%
  • 5-Carboxy-1,3-dimethyl-1H-thieno[2,3-c]pyrazole
  • 1,3-dimethylthieno[2,3-c]pyrazole-5-carboxylic acid
  • 1H-Thieno[2,3-c]pyrazole-5-carboxylic acid, 1,3-dimethyl-
  • 25252-46-4