Proguanil Hydrochloride

Name: Proguanil Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-033342

About Proguanil Hydrochloride

Vaqora Chemicals supplies Proguanil Hydrochloride, a high-purity reference standard of Proguanil registered under CAS number 637-32-1. With the molecular formula C11H17Cl2N5, it has a molar mass of 290.19 g/mol. Common synonyms include Chlorguanide Hydrochloride and Chloroguanide hydrochloride.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

As a reference sample of Proguanil, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Proguanil

View every impurity, metabolite and intermediate we list for Proguanil.

Proguanil impurities

Specifications & identifiers

Chemical identifiers
Product name	Proguanil Hydrochloride
Catalogue No.	VQ-033342
CAS Number	637-32-1
IUPAC name	(1E)-1-[amino-(4-chloroanilino)methylidene]-2-propan-2-ylguanidine;hydrochloride
Molecular formula	C₁₁H₁₇Cl₂N₅
Molecular weight	290.19 g/mol
Exact mass	289.0861
Grade	Reference Standard
HSN code	38229090
InChIKey	SARMGXPVOFNNNG-UHFFFAOYSA-N
SMILES	CC(C)N=C(N)/N=C(\N)/NC1=CC=C(C=C1)Cl.Cl
PubChem CID	9570076

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 1
TPSA	88.8 Å²
Synonyms	Chlorguanide Hydrochloride, Chloroguanide hydrochloride, Paludrine, Diguanyl, Proguanil HCl, Drinupal, Guanatol, GW AH7673A, 1-(p-Chlorophenyl)-5-isopropylbiguanide hydrochloride, GW-AH7673A, Proguanili hydrochloridum

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Proguanil Hydrochloride?

The CAS Registry Number of Proguanil Hydrochloride is 637-32-1. It is also known as Chlorguanide Hydrochloride, Chloroguanide hydrochloride, Paludrine.

What is the molecular formula and molecular weight of Proguanil Hydrochloride?

Proguanil Hydrochloride has the molecular formula C11H17Cl2N5 and a molecular weight of 290.19 g/mol.

What is Proguanil Hydrochloride used for?

Proguanil Hydrochloride is supplied as a characterised reference material related to Proguanil. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Proguanil Hydrochloride can I order?

We supply Proguanil Hydrochloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Proguanil Hydrochloride?

Yes. Every lot of Proguanil Hydrochloride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Proguanil Hydrochloride be shipped internationally?

Yes. Proguanil Hydrochloride is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.