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  7. 1H-Pyrazole-1-carboxamidine hydrochloride, 99%, Thermo Scientific Chemicals

1H-Pyrazole-1-carboxamidine hydrochloride, 99%, Thermo Scientific Chemicals

Product Code. 15407118
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Quantity:
10 g
50 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

1H-Pyrazole-1-carboxamidine hydrochloride may be used in the following studies:

  • Preparation of guanidylated hollow fiber membranes.
  • SGuanylation of amines and in peptide synthesis.
  • Synthesis of bis-guanidinium-cholesterol derivatives.

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

Applications
1H-Pyrazole-1-carboxamidine hydrochloride may be used in the following studies: • Preparation of guanidylated hollow fiber membranes. • Guanylation of amines and in peptide synthesis. • Synthesis of bis-guanidinium-cholesterol derivatives.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents. Store under room temperature.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 4023-02-3
MDL Number MFCD00210087

Specifications

Melting Point 167°C to 170°C
Molecular Formula C12H5ClO3
Quantity 10 g
Synonym 4-chloro-1,8-naphthalic anhydride, 4-chloronaphthalic anhydride, 6-chlorobenzo de isochromene-1,3-dione, 4-chloronapthalic anhydride, 6-chloro-1h,3h-benzo de isochromene-1,3-dione, 4-chloronaphthalene-1,8-dicarboxylic anhydride, 1h,3h-naphtho 1,8-cd pyran-1,3-dione, 6-chloro, naphthalic anhydride, 4-chloro-7ci,8ci, 6-chloro-1h,3h-naphtho 1,8-cd pyran-1,3-dione
Solubility Information Soluble in water.
InChI Key UJEUBSWHCGDJQU-UHFFFAOYSA-N
SMILES C1=CC2=C(C=CC3=C2C(=C1)C(=O)OC3=O)Cl
Molecular Weight (g/mol) 232.62
PubChem CID 77672
Formula Weight 146.58
Percent Purity 99%
Chemical Name or Material 1H-Pyrazole-1-carboxamidine hydrochloride
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Safety and Handling

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Product Identifier
  • 1H-Pyrazole-1-carboxamidine hydrochloride
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Serious eye damage/eye irritation Category 1
  • Skin sensitiser Category 1
  • Specific target organ toxicity after repeated exposure Category 2
 Hazard Statement
  • H302-Harmful if swallowed.
  • 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.
 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/.
 Supplemental information
  • MIXTURE LIST-Contains : 1H-Pyrazole-1-carboxamidine hydrochloride

RUO – Research Use Only

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