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

1H-Pyrazole-1-carboxamidine hydrochloride

Product Name
1H-Pyrazole-1-carboxamidine hydrochloride
CAS No.
4023-02-3
Chemical Name
1H-Pyrazole-1-carboxamidine hydrochloride
Synonyms
1H-pyrazole-1-carboximidamide;1-AMIDINOPYRAZOLE HYDROCHLORIDE;Praxadine;1H-pyrazole-1-carboxamidine;PYRAZOLE-1-CARBOXAMIDINE;Zanamivir EP Impurity F;Pyrazole-1-carboxamidine Hydrochloride;1H-PYRAZOLE-1-CARBOXAMIDINE MONOHYDROCHLORIDE;N-GUANYLPYRAZOLE;AMIDINOPYRAZOLE HCL
CBNumber
CB9707005
Molecular Formula
C4H7ClN4
Formula Weight
146.58
MOL File
4023-02-3.mol
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1H-Pyrazole-1-carboxamidine hydrochloride Property

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
CAS DataBase Reference
4023-02-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi,C
Risk Statements 
36/37/38-36/37-34
Safety Statements 
26-37/39-45-36/37/39
WGK Germany 
3
10-21
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

H373May cause damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
402516
Product name
1H-Pyrazole-1-carboxamidine hydrochloride
Purity
99%
Packaging
10g
Price
$38.58
Updated
2024/03/01
Sigma-Aldrich
Product number
402516
Product name
1H-Pyrazole-1-carboxamidine hydrochloride
Purity
99%
Packaging
50g
Price
$198
Updated
2024/03/01
TCI Chemical
Product number
A2055
Product name
1-Amidinopyrazole Hydrochloride
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$31
Updated
2024/03/01
TCI Chemical
Product number
A2055
Product name
1-Amidinopyrazole Hydrochloride
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$83
Updated
2024/03/01
Alfa Aesar
Product number
H60631
Product name
1H-Pyrazole-1-carboxamidine hydrochloride, 99%
Packaging
10g
Price
$49.65
Updated
2024/03/01
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1H-Pyrazole-1-carboxamidine hydrochloride Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystals or crystalline

Uses

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.

Uses

1H-Pyrazole-1-carboxamidine hydrochloride is a stable and versatile reagent for the efficient and chemically specific guanylation of sterically unhindered primary and secondary aliphatic amines under mild conditions. 1H-Pyrazole-1-carboxamidine hydrochloride is a useful reagent in peptide synthesis

General Description

1H-Pyrazole-1-carboxamidine hydrochloride, a pyrazole derivative, is a heterocyclic compound. It is widely used in drug syntheses studies. Pyrazole ring forms the main core of various nonsteroidal anti-inflammatory drugs (NSAIDs) and antihypertensive drugs.

1H-Pyrazole-1-carboxamidine hydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products

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1H-Pyrazole-1-carboxamidine hydrochloride Suppliers

Suzhou Highfine Biotech Co., Ltd
Tel
0512-69209928 18306209922
Fax
0512-68417696
Email
cathyjia@highfine.com
Country
China
ProdList
499
Advantage
75
Nantong Zandery Biotechnology Co., Ltd.
Tel
0513-87582998 13912206938
Fax
+86 (513) 87581996
Email
xiaofeizhu@vip.163.com
Country
China
ProdList
255
Advantage
55
Nanjing Chemrui Pharmtech Co., Ltd.
Tel
25-58849758 13851795789
Fax
02558849768
Email
sales@chemrui.com
Country
China
ProdList
48
Advantage
62
Beijing Bainiannuan Sci.&Tec. Co., Ltd
Tel
13240490036 13240490036
Fax
+86-10-51765262
Email
marymeng@bdnchem.com
Country
China
ProdList
34
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Chembest Research Laboratories Limited
Tel
+86-21-20908456
Fax
021-58180499
Email
sales@BioChemBest.com
Country
China
ProdList
6005
Advantage
61
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
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View Lastest Price from 1H-Pyrazole-1-carboxamidine hydrochloride manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1H-Pyrazole-1-carboxamidine hydrochloride 4023-02-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-20
Henan Aochuang Chemical Co.,Ltd.
Product
1H-Pyrazole-1-carboxamidine hydrochloride 4023-02-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-09-23
Zhuozhou Wenxi import and Export Co., Ltd
Product
Zanamivir impurity F 4023-02-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

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