2-Hydroxy Promazine - ≥95% , CAS No.3926-64-5

CAS: 3926-64-5 Cat. No.: H337456 Formula: C17H20N2OS Molecular Weight: 300.42
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
2-Hydroxypromazine | Phenothiazine, 10-(3-(dimethylamino)propyl)-2-hydroxy- | 2-Hydroxy Promazine | 2-Hydroxy-10-(3-(dimethylamino)propyl)phenothiazine | 10-[3-(dimethylamino)propyl]-10h-phenothiazin-2-ol | 10H-Phenothiazin-2-ol, 10-(3-(dimethylamino)prop
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Size
Germany (EU)
USA*
Price
Qty
5mg
H337456-5mg
Made to order · 8–12 wks
€221.19
10mg
H337456-10mg
—
2 In stock
€339.20
50mg
H337456-50mg
—
2 In stock
€1,198.26
100mg
H337456-100mg
—
2 In stock
€1,869.89
Enter a quantity for the sizes you want to add.
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

A metabolite of Promazine.

Specifications

Synonyms
2-Hydroxypromazine | Phenothiazine, 10-(3-(dimethylamino)propyl)-2-hydroxy- | 2-Hydroxy Promazine | 2-Hydroxy-10-(3-(dimethylamino)propyl)phenothiazine | 10-[3-(dimethylamino)propyl]-10h-phenothiazin-2-ol | 10H-Phenothiazin-2-ol, 10-(3-(dimethylamino)prop
Specifications & Purity
≥95%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504755186
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755186
Canonical SmilesCN(C)CCCN1C2=CC=CC=C2SC3=C1C=C(C=C3)O
IUPAC Name10-[3-(dimethylamino)propyl]phenothiazin-2-ol
InChIKeyYMVFQWULFRMLRA-UHFFFAOYSA-N
INCHI1S/C17H20N2OS/c1-18(2)10-5-11-19-14-6-3-4-7-16(14)21-17-9-8-13(20)12-15(17)19/h3-4,6-9,12,20H,5,10-11H2,1-2H3
Isomeric SMILES CN(C)CCCN1C2=CC=CC=C2SC3=C1C=C(C=C3)O
Molecular Weight 300.42
Reaxy-Rn 1085194
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1085194&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzothiazines
SubclassPhenothiazines
Intermediate Tree Nodes Not available
Direct ParentPhenothiazines
Alternative Parents Alkyldiarylamines  Diarylthioethers  1-hydroxy-2-unsubstituted benzenoids  1,4-thiazines  Trialkylamines  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Phenothiazine - Alkyldiarylamine - Diarylthioether - Aryl thioether - Tertiary aliphatic/aromatic amine - 1-hydroxy-2-unsubstituted benzenoid - Para-thiazine - Benzenoid - Tertiary aliphatic amine - Tertiary amine - Thioether - Azacycle - Organopnictogen compound - Amine - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenothiazines. These are polycyclic aromatic compounds containing a phenothiazine moiety, which is a linear tricyclic system that consists of a two benzene rings joined by a para-thiazine ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
C23081087Certificate of AnalysisNov 23, 2022 H337456
C23081112Certificate of AnalysisNov 23, 2022 H337456
C23081127Certificate of AnalysisNov 23, 2022 H337456
Chemical and Physical Properties
Melt Point(°C)>58° C (dec.)
Molecular Weight300.400 g/mol
XLogP34.200
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass300.13 Da
Monoisotopic Mass300.13 Da
Topological Polar Surface Area52.000 Ų
Heavy Atom Count21
Formal Charge0
Complexity339.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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