Proguanil EP Impurity D

Name: Proguanil EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-041697

About Proguanil EP Impurity D

Proguanil EP Impurity D (CAS 45095-69-0) is a pharmacopeial impurity of Proguanil offered by Vaqora Chemicals. With the molecular formula C8H19N5, it has a molar mass of 185.27 g/mol. Systematically, it is named 2-propan-2-yl-1-(N'-propan-2-ylcarbamimidoyl)guanidine. It is also known as GS-18667 free base or 1,5-Diisopropylbiguanide.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Proguanil impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. 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

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Proguanil

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

Proguanil impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Proguanil EP Impurity D
Catalogue No.	VQ-041697
CAS Number	45095-69-0
IUPAC name	2-propan-2-yl-1-(N'-propan-2-ylcarbamimidoyl)guanidine
Molecular formula	C₈H₁₉N₅
Molecular weight	185.27 g/mol
Exact mass	185.164
Grade	Reference Standard
HSN code	38229090
InChIKey	OWPVXRBXFUWWJQ-UHFFFAOYSA-N
SMILES	CC(C)N=C(N)NC(=NC(C)C)N
PubChem CID	23437065

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.1
H-bond donors / acceptors	3 / 2
TPSA	88.8 Å²
Synonyms	Proguanil Hydrochloride EP Impurity D (Free Base), Proguanil Hydrochloride - Impurity D (Freebase), GS-18667 free base, 1,5-Diisopropylbiguanide, 1,5-Bis(1-methylethyl)biguanide, Imidodicarbonimidic diamide, N,N'-bis(1-methylethyl)-, Proguanil hydrochloride specified impurity D, N-(propan-2-yl)-1-[N'-(propan-2-yl)carbamimidamido]methanimidamide, bis-isopropyl biguanide, 1,5-bis(isopropyl)biguanide, N'',N'''-Di(propan-2-yl)triimidodicarbonic diamide

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 EP Impurity D?

The CAS Registry Number of Proguanil EP Impurity D is 45095-69-0. It is also known as Proguanil Hydrochloride EP Impurity D (Free Base), Proguanil Hydrochloride - Impurity D (Freebase), GS-18667 free base.

What is the molecular formula and molecular weight of Proguanil EP Impurity D?

Proguanil EP Impurity D has the molecular formula C8H19N5 and a molecular weight of 185.27 g/mol. Its IUPAC name is 2-propan-2-yl-1-(N'-propan-2-ylcarbamimidoyl)guanidine.

What is Proguanil EP Impurity D used for?

Proguanil EP Impurity D 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 EP Impurity D can I order?

We supply Proguanil EP Impurity D 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 EP Impurity D?

Yes. Every lot of Proguanil EP Impurity D 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 EP Impurity D be shipped internationally?

Yes. We export Proguanil EP Impurity D worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.