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Pharmacopeial Impurities (EP / USP / BP)

Remifentanil EP Impurity H

Reference StandardAvailable on request

Order Remifentanil EP Impurity H (CAS 968-86-5) online at Zemixal: C19H21N3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Remifentanil EP Impurity H chemical structure
CAS number968-86-5
FormulaC19H21N3
Molar mass291.4 g/mol
Physical formSolid
HS code38229090
InChIKeyAYYPQRMTCMCFSL-UHFFFAOYSA-N
IUPAC name4-anilino-1-benzylpiperidine-4-carbonitrile

About Remifentanil EP Impurity H

Remifentanil EP Impurity H belongs to the Remifentanil reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 968-86-5, formula C19H21N3 and molar mass 291.4 g/mol. It is handled as a solid.

Where it is used

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

Hazard communication follows GHS (Danger: H302, H312, H315 and H318). Our SDS lists exposure controls and first-aid measures.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Remifentanil

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

Remifentanil standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Remifentanil EP Impurity H
Product nameRemifentanil EP Impurity H
Catalogue numberZX-036496
CAS number968-86-5
IUPAC name4-anilino-1-benzylpiperidine-4-carbonitrile
Molecular formulaC19H21N3
Molar mass291.4 g/mol
Exact mass291.1735
GradeReference Standard
Physical formSolid
XLogP33.6
H-bond donors / acceptors1 / 3
Topological polar surface area39.1 Ų
HS code38229090
InChIKeyAYYPQRMTCMCFSL-UHFFFAOYSA-N
SMILESC1CN(CCC1(C#N)NC2=CC=CC=C2)CC3=CC=CC=C3
PubChem CID70412
Synonyms4-(Phenylamino)-1-benzyl-4-piperidinecarbonitrile, 1-benzyl-4-(phenylamino)piperidine-4-carbonitrile, 1-Benzyl-4-phenylamino-4-cyano-piperidine, 4-Piperidinecarbonitrile, 4-(phenylamino)-1-(phenylmethyl)-, 1-Benzyl-4-phenylamino-piperidine-4-carbonitrile, 4-(phenylamino)-1-(phenylmethyl)-4-piperidinecarbonitrile, 4-Anilino-1-benzyl-4-piperidinecarbonitrile, 4-Anilino-1-benzyl-4-cyanopiperidine, fentanyl cyanide, 4-anilino-1-benzyl-piperidine-4-carbonitrile, 1-benzyl-4-cyano-4-anilinopiperidine, N-Benzyl-4-anilino-4-cyanopiperidine

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H318Causes serious eye damage
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Remifentanil EP Impurity H
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Remifentanil EP Impurity H

Which CAS number identifies Remifentanil EP Impurity H?
Remifentanil EP Impurity H is registered under CAS 968-86-5. You may also see it listed as 4-(Phenylamino)-1-benzyl-4-piperidinecarbonitrile, 1-benzyl-4-(phenylamino)piperidine-4-carbonitrile, 1-Benzyl-4-phenylamino-4-cyano-piperidine. Our catalogue number for this item is ZX-036496.
What are the formula and molar mass of Remifentanil EP Impurity H?
For Remifentanil EP Impurity H, its formula is C19H21N3 and its molar mass is 291.4 g/mol. The systematic (IUPAC) name is 4-anilino-1-benzylpiperidine-4-carbonitrile. InChIKey AYYPQRMTCMCFSL-UHFFFAOYSA-N lets you match it in any structure database.
How is Remifentanil EP Impurity H used in pharmaceutical QC?
Remifentanil EP Impurity H is a characterised reference material linked to Remifentanil. 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 Remifentanil EP Impurity H?
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 Remifentanil EP Impurity H?
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 Remifentanil EP Impurity H to my country?
Yes. Because Remifentanil EP Impurity H is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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