N-Desmethyl Loperamide

Name: N-Desmethyl Loperamide
Brand: Zemixal
SKU: ZX-022026

Reference StandardAvailable on request

Order N-Desmethyl Loperamide (CAS 66164-07-6) online at Zemixal. Request a quote with price, lead time and documents. Exported from India with full paperwork.

Pack sizes

N-Desmethyl Loperamide chemical structure

CAS number66164-07-6

FormulaC₂₈H₃₁ClN₂O₂

Molar mass463 g/mol

Physical formSolid

HS code38229090

InChIKeyZMOPTLXEYOVARP-UHFFFAOYSA-N

IUPAC name4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-N-methyl-2,2-diphenylbutanamide

About N-Desmethyl Loperamide

Analytical teams working on Loperamide use N-Desmethyl Loperamide as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 66164-07-6, formula C28H31ClN2O2 and molar mass 463 g/mol. It is handled as a solid.

Where it is used

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. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Loperamide

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

Loperamide standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of N-Desmethyl Loperamide
Product name	N-Desmethyl Loperamide
Catalogue number	ZX-022026
CAS number	66164-07-6
IUPAC name	4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-N-methyl-2,2-diphenylbutanamide
Molecular formula	C₂₈H₃₁ClN₂O₂
Molar mass	463 g/mol
Exact mass	462.2074
Grade	Reference Standard
Physical form	Solid
XLogP3	4.8
H-bond donors / acceptors	2 / 3
Topological polar surface area	52.6 Å²
HS code	38229090
InChIKey	ZMOPTLXEYOVARP-UHFFFAOYSA-N
SMILES	CNC(=O)C(CCN1CCC(CC1)(C2=CC=C(C=C2)Cl)O)(C3=CC=CC=C3)C4=CC=CC=C4
PubChem CID	9805944
Synonyms	Desmethyl Loperamide, Loperamide metabolite M3, N-demethyl-loperamide, monodesmethyl loperamide, (11C)N-desmethyl-loperamide, 4-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)-N-methyl-2,2-diphenylbutanamide, 4-(4-Chlorophenyl)-4-hydroxy-N-methyl-alpha,alpha-diphenyl-1-piperidinebutanamide, (N-methyl-11C)-desmethyl-loperamide, N-Demethylloperamide

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 N-Desmethyl Loperamide
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 N-Desmethyl Loperamide

Which CAS number identifies N-Desmethyl Loperamide?

N-Desmethyl Loperamide is registered under CAS 66164-07-6. You may also see it listed as Desmethyl Loperamide, Loperamide metabolite M3, N-demethyl-loperamide. Our catalogue number for this item is ZX-022026.

What are the formula and molar mass of N-Desmethyl Loperamide?

For N-Desmethyl Loperamide, its formula is C28H31ClN2O2 and its molar mass is 463 g/mol. The systematic (IUPAC) name is 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-N-methyl-2,2-diphenylbutanamide. InChIKey ZMOPTLXEYOVARP-UHFFFAOYSA-N lets you match it in any structure database.

How is N-Desmethyl Loperamide used in pharmaceutical QC?

N-Desmethyl Loperamide is a characterised reference material linked to Loperamide. 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 N-Desmethyl Loperamide?

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 N-Desmethyl Loperamide?

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 N-Desmethyl Loperamide to my country?

Yes. N-Desmethyl Loperamide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Loperamide standards

More in Metabolites & Degradation Products

Loperamide EP Impurity F

CAS: 106900-12-3
Formula: C₂₉H₃₃ClN₂O₃
MW: 493 g/mol

ZX-022025

Loperamide EP Impurity H

CAS: 61299-42-1
Formula: C₂₉H₃₁ClN₂O
MW: 459 g/mol

ZX-022024

Loperamide EP Impurity E

CAS: 1426322-82-8
Formula: C₃₈H₄₀Cl₂N₂O₃
MW: 643.6 g/mol

ZX-022023

Loperamide EP Impurity D

CAS: 37743-41-2
Formula: C₂₉H₃₄N₂O₂
MW: 442.6 g/mol

ZX-022022

Loperamide EP Impurity A

CAS: 1391052-94-0
Formula: C₃₅H₃₇ClN₂O₂
MW: 553.1 g/mol

ZX-025428

Dihydro-N,N-dimethyl-3,3-diphenyl-2(3H)-furaniminium Bromide

CAS: 37743-18-3
Formula: C₁₈H₂₀BrNO
MW: 346.3 g/mol

ZX-030337

Loperamide Related Compound F

CAS: 181112-35-6
Formula: C₁₁₆H₁₅₀Cl₄N₈O₂₁
MW: 2134.3 g/mol

ZX-030338

4-Bromo-2,2-diphenylbutyric acid

CAS: 37742-98-6
Formula: C₁₆H₁₅BrO₂
MW: 319.19 g/mol

ZX-031086

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list