Trans-Benzaldoxime

Name: Trans-Benzaldoxime
Brand: Vaqora Chemicals
SKU: VQ-031567

About Trans-Benzaldoxime

Listed under CAS 622-31-1, Trans-Benzaldoxime is an impurity of Linagliptin available from Vaqora Chemicals. With the molecular formula C7H7NO, it has a molar mass of 121.14 g/mol. Its systematic (IUPAC) name is (NE)-N-benzylidenehydroxylamine. It is also known as Benzaldehyde, oxime or Benzaldehyde oxime.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Linagliptin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Linagliptin

View every impurity, metabolite and intermediate we list for Linagliptin.

Linagliptin impurities

Specifications & identifiers

Chemical identifiers
Product name	Trans-Benzaldoxime
Catalogue No.	VQ-031567
CAS Number	622-31-1
IUPAC name	(NE)-N-benzylidenehydroxylamine
Molecular formula	C₇H₇NO
Molecular weight	121.14 g/mol
Exact mass	121.0528
Grade	Reference Standard
HSN code	38229090
InChIKey	VTWKXBJHBHYJBI-SOFGYWHQSA-N
SMILES	C1=CC=C(C=C1)/C=N/O
PubChem CID	5324611

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 2
TPSA	32.6 Å²
Synonyms	Benzaldehyde, oxime, Benzaldehyde oxime, (E)-Benzaldehyde oxime, alpha-Benzaldoxime, benzaldoxime, predominantly (e)-isomer, (Z)-Benzaldehyde oxime, (E)-Benzaldoxime, Benzaldehyde, oxime, (E)-, Benzaldoxime, (E)-, (E)-N-(phenylmethylidene)hydroxylamine, n-(phenylmethylidene)hydroxylamine, syn-Benzaldoxime

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Trans-Benzaldoxime?

The CAS Registry Number of Trans-Benzaldoxime is 622-31-1. It is also known as Benzaldehyde, oxime, Benzaldehyde oxime, (E)-Benzaldehyde oxime.

What is the molecular formula and molecular weight of Trans-Benzaldoxime?

Trans-Benzaldoxime has the molecular formula C7H7NO and a molecular weight of 121.14 g/mol. Its IUPAC name is (NE)-N-benzylidenehydroxylamine.

What is Trans-Benzaldoxime used for?

Trans-Benzaldoxime is supplied as a characterised reference material related to Linagliptin. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Trans-Benzaldoxime can I order?

We supply Trans-Benzaldoxime in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Trans-Benzaldoxime?

Yes. Every lot of Trans-Benzaldoxime is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Trans-Benzaldoxime be shipped internationally?

Yes. Trans-Benzaldoxime is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.