4-Chloro-N-nitrosopiperidine

Name: 4-Chloro-N-nitrosopiperidine
Brand: Zemixal
SKU: ZX-026175

Reference StandardAvailable on request

Order 4-Chloro-N-nitrosopiperidine (CAS 65445-61-6) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes

4-Chloro-N-nitrosopiperidine chemical structure

CAS number65445-61-6

FormulaC₅H₉ClN₂O

Molar mass148.59 g/mol

Physical formSolid

HS code38229090

InChIKeyNSWBTWAHSWWHDN-UHFFFAOYSA-N

IUPAC name4-chloro-1-nitrosopiperidine

About 4-Chloro-N-nitrosopiperidine

Analytical teams working on Ketotifen use 4-Chloro-N-nitrosopiperidine as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 65445-61-6, formula C5H9ClN2O and molar mass 148.59 g/mol. It is handled as a solid.

Use cases we see most often

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Storage and safety notes

It carries the GHS signal word Danger (H301, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Ketotifen

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

Ketotifen standards

Typical uses

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 4-Chloro-N-nitrosopiperidine
Product name	4-Chloro-N-nitrosopiperidine
Catalogue number	ZX-026175
CAS number	65445-61-6
IUPAC name	4-chloro-1-nitrosopiperidine
Molecular formula	C₅H₉ClN₂O
Molar mass	148.59 g/mol
Exact mass	148.0403
Grade	Reference Standard
Physical form	Solid
XLogP3	0.4
H-bond donors / acceptors	0 / 3
Topological polar surface area	32.7 Å²
HS code	38229090
InChIKey	NSWBTWAHSWWHDN-UHFFFAOYSA-N
SMILES	C1CN(CCC1Cl)N=O
PubChem CID	127854
Synonyms	N-nitroso-4-chloropiperidine, 4-Chloronitrosopiperidine, Piperidine,4-chloro-1-nitroso-, Piperidine, 4-chloro-1-nitroso-, 4-chloro-nitrosopiperidine, 4-Chloro-1-nitroso-piperidine

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Health hazard

Signal word Danger

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H340May cause genetic defects
H350May cause cancer

Precautionary statements P203, P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P337 + 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 4-Chloro-N-nitrosopiperidine
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 4-Chloro-N-nitrosopiperidine

Which CAS number identifies 4-Chloro-N-nitrosopiperidine?

4-Chloro-N-nitrosopiperidine is registered under CAS 65445-61-6. You may also see it listed as N-nitroso-4-chloropiperidine, 4-Chloronitrosopiperidine, Piperidine,4-chloro-1-nitroso-. Our catalogue number for this item is ZX-026175.

What are the formula and molar mass of 4-Chloro-N-nitrosopiperidine?

For 4-Chloro-N-nitrosopiperidine, its formula is C5H9ClN2O and its molar mass is 148.59 g/mol. The systematic (IUPAC) name is 4-chloro-1-nitrosopiperidine. InChIKey NSWBTWAHSWWHDN-UHFFFAOYSA-N lets you match it in any structure database.

How is 4-Chloro-N-nitrosopiperidine used in pharmaceutical QC?

4-Chloro-N-nitrosopiperidine is a characterised reference material linked to Ketotifen. 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 4-Chloro-N-nitrosopiperidine?

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 4-Chloro-N-nitrosopiperidine?

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 4-Chloro-N-nitrosopiperidine to my country?

Yes. Because 4-Chloro-N-nitrosopiperidine 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.

More Ketotifen standards

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