N-Nitroso Aprepitant Impurity 4

Name: N-Nitroso Aprepitant Impurity 4
Brand: Zemixal
SKU: ZX-006121

Reference StandardIn stock

Buy N-Nitroso Aprepitant Impurity 4 (CAS 77817-40-4) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes

N-Nitroso Aprepitant Impurity 4 chemical structure

CAS number77817-40-4

FormulaC₉H₁₂N₂O₂

Molar mass180.2 g/mol

Physical formSolid

HS code38229090

Purity99%

InChIKeyYGPDPBGRXOGBLV-UHFFFAOYSA-N

IUPAC nameN-benzyl-N-(2-hydroxyethyl)nitrous amide

About N-Nitroso Aprepitant Impurity 4

N-Nitroso Aprepitant Impurity 4 belongs to the Aprepitant reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 77817-40-4, formula C9H12N2O2 and molar mass 180.2 g/mol. It is handled as a solid.

Typical applications

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

Handling and storage

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, 100 mg and 250 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 Aprepitant

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

Aprepitant 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 N-Nitroso Aprepitant Impurity 4
Product name	N-Nitroso Aprepitant Impurity 4
Catalogue number	ZX-006121
CAS number	77817-40-4
IUPAC name	N-benzyl-N-(2-hydroxyethyl)nitrous amide
Molecular formula	C₉H₁₂N₂O₂
Molar mass	180.2 g/mol
Exact mass	180.0899
Grade	Reference Standard
Purity / assay	99%
Physical form	Solid
XLogP3	1
H-bond donors / acceptors	1 / 4
Topological polar surface area	52.9 Å²
HS code	38229090
InChIKey	YGPDPBGRXOGBLV-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)CN(CCO)N=O
PubChem CID	12684761
Synonyms	2-[Nitroso(phenylmethyl)amino]ethanol, 2-(N-Nitroso-N-benzylamino)ethanol, 2-[Benzyl(nitroso)amino]ethan-1-ol, Nitroso Nicardipine, Ethanol, 2-[nitroso(phenylmethyl)amino]-

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
H341Suspected of causing 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 N-Nitroso Aprepitant Impurity 4
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 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-Nitroso Aprepitant Impurity 4

Which CAS number identifies N-Nitroso Aprepitant Impurity 4?

N-Nitroso Aprepitant Impurity 4 is registered under CAS 77817-40-4. You may also see it listed as 2-[Nitroso(phenylmethyl)amino]ethanol, 2-(N-Nitroso-N-benzylamino)ethanol, 2-[Benzyl(nitroso)amino]ethan-1-ol. Our catalogue number for this item is ZX-006121.

What are the formula and molar mass of N-Nitroso Aprepitant Impurity 4?

For N-Nitroso Aprepitant Impurity 4, its formula is C9H12N2O2 and its molar mass is 180.2 g/mol. The systematic (IUPAC) name is N-benzyl-N-(2-hydroxyethyl)nitrous amide. InChIKey YGPDPBGRXOGBLV-UHFFFAOYSA-N lets you match it in any structure database.

How is N-Nitroso Aprepitant Impurity 4 used in pharmaceutical QC?

N-Nitroso Aprepitant Impurity 4 is a characterised reference material linked to Aprepitant. 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-Nitroso Aprepitant Impurity 4?

This listing is Reference Standard grade with 99% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with N-Nitroso Aprepitant Impurity 4?

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-Nitroso Aprepitant Impurity 4 to my country?

Yes. Because N-Nitroso Aprepitant Impurity 4 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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