Diphenoxylate Impurity 1B

Name: Diphenoxylate Impurity 1B
Brand: Zemixal
SKU: ZX-004625

Reference StandardIn stock

Order Diphenoxylate Impurity 1B (CAS 158144-79-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Diphenoxylate Impurity 1B chemical structure

CAS number158144-79-7

FormulaC₁₇H₂₂N₂O₂

Molar mass286.37 g/mol

Physical formSolid

HS code38229090

Purity96%

InChIKeyQZJPNISMAWIZOO-UHFFFAOYSA-N

IUPAC nametert-butyl 4-cyano-4-phenylpiperidine-1-carboxylate

About Diphenoxylate Impurity 1B

Zemixal lists Diphenoxylate Impurity 1B for laboratories that identify, quantify or control Diphenoxylate and its related substances. Key data (Reference Standard): CAS 158144-79-7, formula C17H22N2O2 and molar mass 286.37 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Diphenoxylate

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

Diphenoxylate standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Diphenoxylate Impurity 1B
Product name	Diphenoxylate Impurity 1B
Catalogue number	ZX-004625
CAS number	158144-79-7
IUPAC name	tert-butyl 4-cyano-4-phenylpiperidine-1-carboxylate
Molecular formula	C₁₇H₂₂N₂O₂
Molar mass	286.37 g/mol
Exact mass	286.1681
Grade	Reference Standard
Purity / assay	96%
Physical form	Solid
XLogP3	2.8
H-bond donors / acceptors	0 / 3
Topological polar surface area	53.3 Å²
HS code	38229090
InChIKey	QZJPNISMAWIZOO-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)N1CCC(CC1)(C#N)C2=CC=CC=C2
PubChem CID	10708369
Synonyms	1,1-Dimethylethyl 4-cyano-4-phenyl-1-piperidinecarboxylate, 4-Cyano-4-phenylpiperidine-1-carboxylic acid tert-butyl ester, N-BOC-4-cyano-4-phenylpiperidine, 1-BOC-4-cyano-4-phenylpiperidine, 1-Boc-4-phenylpiperidine-4-carbonitrile, Tert-butyl 4-cyano-4-phenyl-piperidine-1-carboxylate, t-Butyl 4-cyano-4-phenyl-1-piperidinecarboxylate, t-butyl 4-cyano-4-phenylpiperidine-1-carboxylate, Tert-butyl 4-cyano-4-phenyl-1-piperidinecarboxylate, AldrichCPR

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 Diphenoxylate Impurity 1B
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 Diphenoxylate Impurity 1B

Which CAS number identifies Diphenoxylate Impurity 1B?

Diphenoxylate Impurity 1B is registered under CAS 158144-79-7. You may also see it listed as 1,1-Dimethylethyl 4-cyano-4-phenyl-1-piperidinecarboxylate, 4-Cyano-4-phenylpiperidine-1-carboxylic acid tert-butyl ester, N-BOC-4-cyano-4-phenylpiperidine. Our catalogue number for this item is ZX-004625.

What are the formula and molar mass of Diphenoxylate Impurity 1B?

For Diphenoxylate Impurity 1B, its formula is C17H22N2O2 and its molar mass is 286.37 g/mol. The systematic (IUPAC) name is tert-butyl 4-cyano-4-phenylpiperidine-1-carboxylate. InChIKey QZJPNISMAWIZOO-UHFFFAOYSA-N lets you match it in any structure database.

How is Diphenoxylate Impurity 1B used in pharmaceutical QC?

Diphenoxylate Impurity 1B is a characterised reference material linked to Diphenoxylate. 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 Diphenoxylate Impurity 1B?

This listing is Reference Standard grade with 96% purity. 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 Diphenoxylate Impurity 1B?

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 Diphenoxylate Impurity 1B to my country?

Yes. Diphenoxylate Impurity 1B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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