1H-Pyrazole-1-Carboxamidine Hydrochloride CAS 4023-02-3 Purity >99.5% (HPLC) Factory

Short Description:

Name: 1H-Pyrazole-1-Carboxamidine Hydrochloride

Synonyms: 1-Amidinopyrazole Hydrochloride

CAS: 4023-02-3

Purity: >99.5% (HPLC) (T)

Appearance: White to Off-White Powder

A Reagent Used for Peptide Synthesis and Chemically Specific Guanylation of Amines

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 1H-Pyrazole-1-Carboxamidine Hydrochloride (CAS: 4023-02-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	1H-Pyrazole-1-Carboxamidine Hydrochloride
Synonyms	1H-Pyrazole-1-Carboxamidine HCl; 1-Amidinopyrazole Hydrochloride; Praxadine; 1-Pyrazolecarboxamidine Hydrochloride; Pyrazole-1-Carboximidamide Hydrochloride; 1-Carbamimidoylpyrazole Hydrochloride
CAS Number	4023-02-3
CAT Number	RF2592
Stock Status	In Stock, Production Capacity 20 Tons per Month
Molecular Formula	C4H6N4·HCl
Molecular Weight	146.58
Melting Point	165.0 to 169.0℃
Density	2.2
Solubility in Water	Soluble in Water
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White to Off-White Powder
Purity / Analysis Method	>99.5% (HPLC)
Purity / Analysis Method	>99.0% (Titration by AgNO3)
Melting Point	165.0 to 169.0℃
Loss on Drying	<0.50%
Residue on Ignition	<0.20%
Single Impurity	<0.50%
Total Impurities	<0.50%
1 H NMR Spectrum	Consistent With Structure
Test Standard	Enterprise Standard
Usage	Pharmaceutical Intermediates; Peptide Synthesis; Guanidines; Amidine Compounds; Guanidinylation Reagents

Package & Storage:

Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Russia, Korea, Japanese, Australia, etc.

Advantages? Excellent quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

Application:

1H-Pyrazole-1-Carboxamidine Hydrochloride (CAS: 4023-02-3), a pyrazole derivative, is a heterocyclic compound. Used as Pharmaceutical Intermediates, Guanidines, Amidine Compounds, Guanidinylation Reagents. A reagent used for peptide synthesis and chemically specific guanylation of amines. 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 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. 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.