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ChemicalBook >> CAS DataBase List >> 1H-Pyrazole-1-carboxamidine hydrochloride

1H-Pyrazole-1-carboxamidine hydrochloride

1H-Pyrazole-1-carboxamidine hydrochloride price.
  • $5 - $1155
  • Product name: 1H-Pyrazole-1-carboxamidine hydrochloride
  • CAS: 4023-02-3
  • MF: C4H7ClN4
  • MW: 146.58
  • EINECS:429-520-1
  • MDL Number:MFCD00210087
  • Synonyms:1H-PYRAZOLE-1-CARBOXAMIDINE HYDROCHLORIDE;1H-PYRAZOLE-1-CARBAMIDINE HCL;1-AMIDINOPYRAZOLE MONOHYDROCHLORIDE;PYRAZOLE CARBOXAMIDINE HCL;1H-Pyrazole-1-carboxaMidine Monohydrochloride, 99% 10GR;1H-Pyrazole-1-carboxaMidine Monohydrochloride, 99% 50GR;AMIDINOPYRAZOLE HCL;Praxadine 1-Pyrazolecarboxamidine Hydrochloride
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  • Manufactureraablocks
  • Product numberAA0032P3
  • Product description1H-Pyrazole-1-Carboxamidine Hydrochloride 97%
  • Packaging5g
  • Price$5
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032P3
  • Product description1H-Pyrazole-1-Carboxamidine Hydrochloride 98%
  • Packaging10g
  • Price$6
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032P3
  • Product description1H-Pyrazole-1-Carboxamidine Hydrochloride 98%
  • Packaging25g
  • Price$7
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032P3
  • Product description1H-Pyrazole-1-Carboxamidine Hydrochloride 98%
  • Packaging50g
  • Price$13
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032P3
  • Product description1H-Pyrazole-1-Carboxamidine Hydrochloride 98%
  • Packaging250g
  • Price$59
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0032P3
  • Product description1H-Pyrazole-1-Carboxamidine Hydrochloride 98%
  • Packaging500g
  • Price$117
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberX199318
  • Product description1H-Pyrazole-1-carboximidamide hydrochloride (Zanamivir Impurity) 98.00%
  • Packaging100MG
  • Price$370
  • Updated2026-05-27
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  • ManufacturerAHH
  • Product numberMT-21872
  • Product description1H-Pyrazole-1-carboxamidine hydrochloride 97%
  • Packaging500g
  • Price$628
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-21872
  • Product description1H-Pyrazole-1-carboxamidine hydrochloride 97%
  • Packaging500g
  • Price$628
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ93634
  • Product description1H-Pyrazole-1-carboxamidineHCl
  • Packaging500g
  • Price$220
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ93634
  • Product description1H-Pyrazole-1-carboxamidine HCl 95%
  • Packaging100g
  • Price$58
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberR142
  • Product description1H-Pyrazole-1-carboxamidine HCl 98%(HPLC)
  • Packaging25g
  • Price$29
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberR142
  • Product description1H-Pyrazole-1-carboxamidine HCl 98%(HPLC)
  • Packaging100g
  • Price$77
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberR142
  • Product description1H-Pyrazole-1-carboxamidineHCl
  • Packaging100g
  • Price$73
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberR142
  • Product description1H-Pyrazole-1-carboxamidineHCl
  • Packaging5g
  • Price$14
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberR142
  • Product description1H-Pyrazole-1-carboxamidine HCl 98%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0032P3 1H-Pyrazole-1-Carboxamidine Hydrochloride 97% 5g $5 2026-05-28 Buy
aablocks AA0032P3 1H-Pyrazole-1-Carboxamidine Hydrochloride 98% 10g $6 2026-05-28 Buy
aablocks AA0032P3 1H-Pyrazole-1-Carboxamidine Hydrochloride 98% 25g $7 2026-05-28 Buy
aablocks AA0032P3 1H-Pyrazole-1-Carboxamidine Hydrochloride 98% 50g $13 2026-05-28 Buy
aablocks AA0032P3 1H-Pyrazole-1-Carboxamidine Hydrochloride 98% 250g $59 2026-05-28 Buy
aablocks AA0032P3 1H-Pyrazole-1-Carboxamidine Hydrochloride 98% 500g $117 2026-05-28 Buy
ACHEMBLOCK X199318 1H-Pyrazole-1-carboximidamide hydrochloride (Zanamivir Impurity) 98.00% 100MG $370 2026-05-27 Buy
AHH MT-21872 1H-Pyrazole-1-carboxamidine hydrochloride 97% 500g $628 2026-05-25 Buy
AHH MT-21872 1H-Pyrazole-1-carboxamidine hydrochloride 97% 500g $628 2026-05-26 Buy
AK Scientific J93634 1H-Pyrazole-1-carboxamidineHCl 500g $220 2021-12-16 Buy
AK Scientific J93634 1H-Pyrazole-1-carboxamidine HCl 95% 100g $58 2026-06-04 Buy
AK Scientific R142 1H-Pyrazole-1-carboxamidine HCl 98%(HPLC) 25g $29 2026-06-04 Buy
AK Scientific R142 1H-Pyrazole-1-carboxamidine HCl 98%(HPLC) 100g $77 2026-06-04 Buy
AK Scientific R142 1H-Pyrazole-1-carboxamidineHCl 100g $73 2021-12-16 Buy
AK Scientific R142 1H-Pyrazole-1-carboxamidineHCl 5g $14 2021-12-16 Buy
AK Scientific R142 1H-Pyrazole-1-carboxamidine HCl 98%(HPLC) 5g $16 2026-06-04 Buy

Properties

Melting point :167-170 °C(lit.)
storage temp. :Inert atmosphere,Room Temperature
form :Crystals or Crystalline Powder
color :White to light yellow
Water Solubility :Soluble
BRN :5448758
InChI :InChI=1S/C4H6N4.ClH/c5-4(6)8-3-1-2-7-8;/h1-3H,(H3,5,6);1H
InChIKey :RBZRMBCLZMEYEH-UHFFFAOYSA-N
SMILES :N1(C(N)=N)C=CC=N1.[H]Cl
CAS DataBase Reference :4023-02-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
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.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P314 Get medical advice/attention if you feel unwell.

Description

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.

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