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1H-Pyrazole-1-carboxamidine monohydrochloride, 99%, Thermo Scientific Chemicals Product Code.: 10603773
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1H-Pyrazole-1-carboxamidine monohydrochloride, 99%, Thermo Scientific Chemicals

Product Code. 10603773
50 g, Glass bottle
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Quantity:
10 g
50 g
Packaging:
Glass bottle
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Product Code. 10603773

Brand: Thermo Scientific Acros 368250500

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Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 4023-02-3
Molecular Formula C4H6N4·HCl
Molecular Weight (g/mol) 146.58
MDL Number MFCD00210087
InChI Key UCQFSGCWHRTMGG-UHFFFAOYSA-N
Synonym 1h-pyrazole-1-carboxamidine hydrochloride, 1h-pyrazole-1-carboximidamide hydrochloride, 1-amidinopyrazole hydrochloride, praxadine, pyrazole-1-carboxamidine hydrochloride, pyrazole-1-carboximidamide hydrochloride, pyrazole-1-carboxamidine hcl, 1h-pyrazole-1-carboxamidinehydrochloride, praxadine hydrochloride, 1h-pyrazole-1-carboxamidine hclShow MoreShow Less
PubChem CID 2734672

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 167°C to 170°C
Color White to Yellow
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (Argentometry)
Packaging Glass bottle
Quantity 50 g
Solubility Information Solubility in water: soluble
Formula Weight 146.58
Percent Purity 99%
Physical Form Crystalline Powder or Crystals
Chemical Name or Material 1H-Pyrazole-1-carboxamidine monohydrochloride, 99%
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0452395 Certificate TypeCertificate of Analysis Date02/05/2023 Catalog Number368250100,368250500
Lot NumberA0410168 Certificate TypeCertificate of Analysis Date13/12/2022 Catalog Number368250100,368250500
Lot NumberA0416702 Certificate TypeCertificate of Analysis Date12/12/2022 Catalog Number368250100,368250500
Lot NumberA0416490 Certificate TypeCertificate of Analysis Date12/12/2022 Catalog Number368250100,368250500
Lot NumberA0447906 Certificate TypeCertificate of Analysis Date28/11/2022 Catalog Number368250100,368250500

Safety and Handling

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Product Identifier
  • 1H-Pyrazole-1-carboxamidine monohydrochloride
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 1
  • Respiratory sensitiser Category 1
  • Specific target organ toxicity after repeated exposure Category 2
 Hazard Statement
  • H317-May cause an allergic skin reaction.
  • H318-Causes serious eye damage.
  • H373-May cause damage to organs.
  • H412-Harmful to aquatic life with long lasting effects.
  • H302-Harmful if swallowed.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
SDS

RUO – Research Use Only

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