Promethazine sulfoxide - ≥97% , CAS No.7640-51-9

CAS: 7640-51-9 Cat. No.: P694090 Molecular Weight: 300.42 EC Number: 642-098-3 PubChem CID: 63032
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
(2RS)-N,N-Dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine S-oxide | Promethazine 5-sulfoxide | 10-(2-(Dimethylamino)propyl)-10H-phenothiazine 5-oxide | N,N-dimethyl-1-(5-oxophenothiazin-10-yl)propan-2-amine
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
P694090-25mg
1
$109.90
100mg
P694090-100mg
1
$309.90
250mg
P694090-250mg
1
$539.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

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.

Specifications

Synonyms
(2RS)-N, N-Dimethyl-1-(10H-phenothiazin-10-yl)propan-2-amine S-oxide | Promethazine 5-sulfoxide | 10-(2-(Dimethylamino)propyl)-10H-phenothiazine 5-oxide | N, N-dimethyl-1-(5-oxophenothiazin-10-yl)propan-2-amine
Specifications & Purity
≥97%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesCC(CN1C2=CC=CC=C2S(=O)C3=CC=CC=C31)N(C)C
IUPAC NameN,N-dimethyl-1-(5-oxophenothiazin-10-yl)propan-2-amine
InChIKeyOWTCLFIFAFHQIX-UHFFFAOYSA-N
INCHI1S/C17H20N2OS/c1-13(18(2)3)12-19-14-8-4-6-10-16(14)21(20)17-11-7-5-9-15(17)19/h4-11,13H,12H2,1-3H3
Isomeric SMILES CC(CN1C2=CC=CC=C2S(=O)C3=CC=CC=C31)N(C)C
PubChem CID 63032
Molecular Weight 300.42

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzothiazines
SubclassPhenothiazines
Intermediate Tree Nodes Not available
Direct ParentPhenothiazines
Alternative Parents Alkyldiarylamines  Benzenoids  1,4-thiazines  Trialkylamines  Sulfoxides  Sulfinyl compounds  Azacyclic compounds  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Phenothiazine - Alkyldiarylamine - Tertiary aliphatic/aromatic amine - Para-thiazine - Benzenoid - Sulfoxide - Tertiary amine - Tertiary aliphatic amine - Azacycle - Sulfinyl compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organonitrogen compound - Organic nitrogen compound - Amine - 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.

6 results found

Lot NumberCertificate TypeDateItem
A2516372Certificate of AnalysisJan 08, 2025 P694090
A2516373Certificate of AnalysisJan 08, 2025 P694090
A2516374Certificate of AnalysisJan 08, 2025 P694090
A2516380Certificate of AnalysisJan 08, 2025 P694090
A2516381Certificate of AnalysisJan 08, 2025 P694090
A2516383Certificate of AnalysisJan 08, 2025 P694090
Chemical and Physical Properties
Molecular Weight300.400 g/mol
XLogP33.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass300.13 Da
Monoisotopic Mass300.13 Da
Topological Polar Surface Area53.500 Ų
Heavy Atom Count21
Formal Charge0
Complexity361.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
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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