S-(+)-O-Desmethyl Venlafaxine

Name: S-(+)-O-Desmethyl Venlafaxine
Brand: Zemixal
SKU: ZX-027549

Reference StandardAvailable on request

S-(+)-O-Desmethyl Venlafaxine (CAS 142761-12-4) supplier Zemixal: C16H25NO2, COA and SDS with every lot, worldwide shipping.

Pack sizes

S-(+)-O-Desmethyl Venlafaxine chemical structure

CAS number142761-12-4

FormulaC₁₆H₂₅NO₂

Molar mass263.37 g/mol

Physical formSolid

HS code38229090

InChIKeyKYYIDSXMWOZKMP-OAHLLOKOSA-N

IUPAC name4-[(1S)-2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol

About S-(+)-O-Desmethyl Venlafaxine

S-(+)-O-Desmethyl Venlafaxine belongs to the Venlafaxine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 142761-12-4, formula C16H25NO2 and molar mass 263.37 g/mol. It is handled as a solid.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Venlafaxine

See every impurity, metabolite and related compound we list for this API.

Venlafaxine standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of S-(+)-O-Desmethyl Venlafaxine
Product name	S-(+)-O-Desmethyl Venlafaxine
Catalogue number	ZX-027549
CAS number	142761-12-4
IUPAC name	4-[(1S)-2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol
Molecular formula	C₁₆H₂₅NO₂
Molar mass	263.37 g/mol
Exact mass	263.1885
Grade	Reference Standard
Physical form	Solid
XLogP3	2.6
H-bond donors / acceptors	2 / 3
Topological polar surface area	43.7 Å²
HS code	38229090
InChIKey	KYYIDSXMWOZKMP-OAHLLOKOSA-N
SMILES	CN(C)C[C@H](C1=CC=C(C=C1)O)C2(CCCCC2)O
PubChem CID	9816723
Synonyms	Desvenlafaxine S-Isomer, Venlafaxine O-Desmethyl S-Isomer, (+)-O-Desmethylvenlafaxine, (+)-Desvenlafaxine, O-Desmethylvenlafaxine, (+)-, Phenol, 4-((1S)-2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl)-, Phenol, 4-(2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl)-, (S)-, Phenol, 4-[(1S)-2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]-, (S)-4-(2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl)phenol

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of S-(+)-O-Desmethyl Venlafaxine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about S-(+)-O-Desmethyl Venlafaxine

Which CAS number identifies S-(+)-O-Desmethyl Venlafaxine?

S-(+)-O-Desmethyl Venlafaxine is registered under CAS 142761-12-4. You may also see it listed as Desvenlafaxine S-Isomer, Venlafaxine O-Desmethyl S-Isomer, (+)-O-Desmethylvenlafaxine. Our catalogue number for this item is ZX-027549.

What are the formula and molar mass of S-(+)-O-Desmethyl Venlafaxine?

For S-(+)-O-Desmethyl Venlafaxine, its formula is C16H25NO2 and its molar mass is 263.37 g/mol. The systematic (IUPAC) name is 4-[(1S)-2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl]phenol. InChIKey KYYIDSXMWOZKMP-OAHLLOKOSA-N lets you match it in any structure database.

How is S-(+)-O-Desmethyl Venlafaxine used in pharmaceutical QC?

S-(+)-O-Desmethyl Venlafaxine is a characterised reference material linked to Venlafaxine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for S-(+)-O-Desmethyl Venlafaxine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with S-(+)-O-Desmethyl Venlafaxine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship S-(+)-O-Desmethyl Venlafaxine to my country?

Yes. S-(+)-O-Desmethyl Venlafaxine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Venlafaxine standards

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Venlafaxine R-Isomer

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O-Desmethyl Venlafaxine Dimer

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O-Desmethyl Venlafaxine Cyclic Impurity

CAS: 1346601-55-5
Formula: C₁₆H₂₃NO₂
MW: 261.36 g/mol

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Venlafaxine N-Oxide

CAS: 1094598-37-4
Formula: C₁₇H₂₇NO₃
MW: 293.4 g/mol

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Venlafaxine Cyano Impurity

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MW: 245.32 g/mol

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Formula: C₁₇H₂₅NO₃
MW: 291.4 g/mol

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