Minoxidil, ≥98%

Name: Minoxidil, ≥98%
Brand: Vaqora Chemicals
SKU: VQ-011986

About Minoxidil, ≥98%

Listed under CAS 38304-91-5, Minoxidil is a diazine derivative available from Vaqora Chemicals, specified at ≥98% purity. Formula C9H15N5O, molecular weight 209.25 g/mol. The IUPAC name is 3-hydroxy-2-imino-6-piperidin-1-ylpyrimidin-4-amine. Common synonyms include Rogaine and Regaine.

The material typically appears as a white to off-white powder. Reported physical data include a melting point of 272-274 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 1 g, 5 g, 25 g and 1 kg packs, Minoxidil is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Minoxidil, ≥98%
Catalogue No.	VQ-011986
CAS Number	38304-91-5
IUPAC name	3-hydroxy-2-imino-6-piperidin-1-ylpyrimidin-4-amine
Molecular formula	C₉H₁₅N₅O
Molecular weight	209.25 g/mol
Exact mass	209.1277
Purity / assay	≥98%
HSN code	293359
InChIKey	ZIMGGGWCDYVHOY-UHFFFAOYSA-N
SMILES	C1CCN(CC1)C2=NC(=N)N(C(=C2)N)O
PubChem CID	4201

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	272-274 °C (dec.)
LogP (XLogP3)	1.2
H-bond donors / acceptors	3 / 3
TPSA	88.9 Å²
Synonyms	6-(1-Piperidinyl)pyrimidine-2,4-diamine 3-oxide, 6-(1-Piperidinyl)-2,4-pyrimidinediamine 3-oxide, Rogaine, Regaine, Minodyl, 2,6-Diamino-4-(piperidin-1-yl)pyrimidine 1-oxide, 2,4-Pyrimidinediamine, 6-(1-piperidinyl)-, 3-oxide, 6-Amino-1,2-dihydro-1-hydroxy-2-imino-4-piperidinopyrimidine, 3-hydroxy-2-imino-6-(1-piperidyl)pyrimidin-4-amine, 6-[1-Piperidinyl]pyrimidine-2,4-diamine 3 oxide, 6-(piperidin-1-yl)pyrimidine-2,4-diamine 3-oxide, 2,6-diamino-4-(piperidin-1-yl)pyrimidin-1-ium-1-olate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P270, P301 + P312, P302 + P352, P305 + P351 + P338

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

Other grades of CAS 38304-91-5

IP/BP/USP

Minoxidil

CAS: 38304-91-5
Formula: C₉H₁₅N₅O
MW: 209.25 g/mol

VQ-004098

Frequently asked questions

What is the CAS number of Minoxidil, ≥98%?

The CAS Registry Number of Minoxidil, ≥98% is 38304-91-5. It is also known as 6-(1-Piperidinyl)pyrimidine-2,4-diamine 3-oxide, 6-(1-Piperidinyl)-2,4-pyrimidinediamine 3-oxide, Rogaine.

What is the molecular formula and molecular weight of Minoxidil, ≥98%?

Minoxidil, ≥98% has the molecular formula C9H15N5O and a molecular weight of 209.25 g/mol. Its IUPAC name is 3-hydroxy-2-imino-6-piperidin-1-ylpyrimidin-4-amine.

Which grade and pack sizes of Minoxidil, ≥98% can I order?

We supply Minoxidil, ≥98% in (≥98%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Minoxidil, ≥98%?

Yes. Every lot of Minoxidil, ≥98% 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 Minoxidil, ≥98% be shipped internationally?

Yes. Minoxidil, ≥98% 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.