1H-Pyrazole-1-carboximidamide hydrochloride

Name: 1H-Pyrazole-1-carboximidamide hydrochloride
Brand: Zemixal
SKU: ZX-040617

Reference StandardAvailable on request

Order 1H-Pyrazole-1-carboximidamide hydrochloride (CAS 4023-02-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

1H-Pyrazole-1-carboximidamide hydrochloride chemical structure

CAS number4023-02-3

FormulaC₄H₇ClN₄

Molar mass146.58 g/mol

Physical formSolid

HS code38229090

InChIKeyRBZRMBCLZMEYEH-UHFFFAOYSA-N

IUPAC namepyrazole-1-carboximidamide;hydrochloride

About 1H-Pyrazole-1-carboximidamide hydrochloride

Analytical teams working on Zanamivir use 1H-Pyrazole-1-carboximidamide hydrochloride as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 4023-02-3, formula C4H7ClN4 and molar mass 146.58 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

Hazard communication follows GHS (Danger: H302, H317, H318 and H412). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Zanamivir

See every impurity, metabolite and related compound we list for this API.

Zanamivir standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 1H-Pyrazole-1-carboximidamide hydrochloride
Product name	1H-Pyrazole-1-carboximidamide hydrochloride
Catalogue number	ZX-040617
CAS number	4023-02-3
IUPAC name	pyrazole-1-carboximidamide;hydrochloride
Molecular formula	C₄H₇ClN₄
Molar mass	146.58 g/mol
Exact mass	146.0359
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	3 / 2
Topological polar surface area	67.7 Å²
HS code	38229090
InChIKey	RBZRMBCLZMEYEH-UHFFFAOYSA-N
SMILES	C1=CN(N=C1)C(=N)N.Cl
PubChem CID	2734672
Synonyms	1H-Pyrazole-1-carboxamidine hydrochloride, 1-Amidinopyrazole hydrochloride, Pyrazole-1-carboxamidine monohydrochloride, Pyrazole-1-carboxamidine Hydrochloride, Pyrazole-1-carboximidamide Hydrochloride, Praxadine hydrochloride, 1H-Pyrazole-1-carboxamidine HCl, 1h-pyrazole-1-carboxamidine monohydrochloride, 1H-Pyrazole-1-carboximidamide, monohydrochloride, 1 -amidinopyrazole monohydrochloride, pyrazolecarboxamidine, chloride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Corrosive

Irritant or harmful

Health hazard

Signal word Danger

H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H412Harmful to aquatic life with long lasting effects

Precautionary statements P260, P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P354 + P338, P317, P319, P321, P330, P333 + P317, P362 + P364, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 1H-Pyrazole-1-carboximidamide hydrochloride
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 1H-Pyrazole-1-carboximidamide hydrochloride

Which CAS number identifies 1H-Pyrazole-1-carboximidamide hydrochloride?

1H-Pyrazole-1-carboximidamide hydrochloride is registered under CAS 4023-02-3. You may also see it listed as 1H-Pyrazole-1-carboxamidine hydrochloride, 1-Amidinopyrazole hydrochloride, Pyrazole-1-carboxamidine monohydrochloride. Our catalogue number for this item is ZX-040617.

What are the formula and molar mass of 1H-Pyrazole-1-carboximidamide hydrochloride?

For 1H-Pyrazole-1-carboximidamide hydrochloride, its formula is C4H7ClN4 and its molar mass is 146.58 g/mol. InChIKey RBZRMBCLZMEYEH-UHFFFAOYSA-N lets you match it in any structure database.

How is 1H-Pyrazole-1-carboximidamide hydrochloride used in pharmaceutical QC?

1H-Pyrazole-1-carboximidamide hydrochloride is a characterised reference material linked to Zanamivir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 1H-Pyrazole-1-carboximidamide hydrochloride?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 1H-Pyrazole-1-carboximidamide hydrochloride?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 1H-Pyrazole-1-carboximidamide hydrochloride to my country?

Yes. Because 1H-Pyrazole-1-carboximidamide hydrochloride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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