3-Hydroxypromazine

Name: 3-Hydroxypromazine
Brand: Vaqora Chemicals
SKU: VQ-047761

About 3-Hydroxypromazine

Vaqora Chemicals supplies 3-Hydroxypromazine, a metabolite or degradation product of Chlorpromazine registered under CAS number 316-85-8. The compound has the formula C17H20N2OS, corresponding to a molecular weight of 300.4 g/mol. Systematically, it is named 10-[3-(dimethylamino)propyl]phenothiazin-3-ol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Chlorpromazine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 3-Hydroxypromazine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Chlorpromazine

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

Chlorpromazine impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Hydroxypromazine
Catalogue No.	VQ-047761
CAS Number	316-85-8
IUPAC name	10-[3-(dimethylamino)propyl]phenothiazin-3-ol
Molecular formula	C₁₇H₂₀N₂OS
Molecular weight	300.4 g/mol
Exact mass	300.1296
Grade	Reference Standard
HSN code	38229090
InChIKey	FCWHSDRYYOAXGG-UHFFFAOYSA-N
SMILES	CN(C)CCCN1C2=C(C=C(C=C2)O)SC3=CC=CC=C31
PubChem CID	67569

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	1 / 4
TPSA	52 Å²
Synonyms	10-[3-(Dimethylamino)propyl]-10H-phenothiazin-3-ol, 10-(3-(dimethylamino)propyl)-10H-phenothiazin-3-ol, 10H-Phenothiazin-3-ol, 10-(3-(dimethylamino)propyl)-, 10H-Phenothiazin-3-ol, 10-[3-(dimethylamino)propyl]-, Phenothiazin-3-ol, 10-[3-(dimethylamino)propyl]-, 10-[3-(Dimethylamino)propyl]-10H-phenothiazin-3-ol #

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 3-Hydroxypromazine?

The CAS Registry Number of 3-Hydroxypromazine is 316-85-8. It is also known as 10-[3-(Dimethylamino)propyl]-10H-phenothiazin-3-ol, 10-(3-(dimethylamino)propyl)-10H-phenothiazin-3-ol, 10H-Phenothiazin-3-ol, 10-(3-(dimethylamino)propyl)-.

What is the molecular formula and molecular weight of 3-Hydroxypromazine?

3-Hydroxypromazine has the molecular formula C17H20N2OS and a molecular weight of 300.4 g/mol. Its IUPAC name is 10-[3-(dimethylamino)propyl]phenothiazin-3-ol.

What is 3-Hydroxypromazine used for?

3-Hydroxypromazine is supplied as a characterised reference material related to Chlorpromazine. 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 3-Hydroxypromazine can I order?

We supply 3-Hydroxypromazine 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 3-Hydroxypromazine?

Yes. Every lot of 3-Hydroxypromazine 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 3-Hydroxypromazine be shipped internationally?

Yes. We export 3-Hydroxypromazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.