Benzocaine EP Impurity H

Name: Benzocaine EP Impurity H
Brand: Vaqora Chemicals
SKU: VQ-021775

About Benzocaine EP Impurity H

Benzocaine EP Impurity H (CAS 619-45-4) is a pharmacopeial impurity of Benzocaine offered by Vaqora Chemicals. Formula C8H9NO2, molecular weight 151.16 g/mol. The IUPAC name is methyl 4-aminobenzoate. It is also known as 4-Aminobenzoic Acid Methyl Ester or Benzocaine - Impurity H.

The product is provided 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.

Pharmaceutical QC and development laboratories use this impurity standard of Benzocaine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from 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

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

Industries

Related to Benzocaine

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

Benzocaine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Benzocaine EP Impurity H
Catalogue No.	VQ-021775
CAS Number	619-45-4
IUPAC name	methyl 4-aminobenzoate
Molecular formula	C₈H₉NO₂
Molecular weight	151.16 g/mol
Exact mass	151.0633
Grade	Reference Standard
HSN code	38229090
InChIKey	LZXXNPOYQCLXRS-UHFFFAOYSA-N
SMILES	COC(=O)C1=CC=C(C=C1)N
PubChem CID	12082

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	1 / 3
TPSA	52.3 Å²
Synonyms	4-Aminobenzoic Acid Methyl Ester, Benzocaine - Impurity H, Benzocaine Impurity H, Benzoic acid, 4-amino-, methyl ester, 4-Carbomethoxyaniline, 4-(Methoxycarbonyl)aniline, p-Aminobenzoic acid methyl ester, 4-(Carbomethoxyl)aniline, Benzoic acid, p-amino-, methyl ester, Methyl4-aminobenzoate, Methyl aniline-4-carboxylate, p-(Methoxycarbonyl)aniline

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 Benzocaine EP Impurity H?

The CAS Registry Number of Benzocaine EP Impurity H is 619-45-4. It is also known as 4-Aminobenzoic Acid Methyl Ester, Benzocaine - Impurity H, Benzocaine Impurity H.

What is the molecular formula and molecular weight of Benzocaine EP Impurity H?

Benzocaine EP Impurity H has the molecular formula C8H9NO2 and a molecular weight of 151.16 g/mol. Its IUPAC name is methyl 4-aminobenzoate.

What is Benzocaine EP Impurity H used for?

Benzocaine EP Impurity H is supplied as a characterised reference material related to Benzocaine. 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 Benzocaine EP Impurity H can I order?

We supply Benzocaine EP Impurity H 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 Benzocaine EP Impurity H?

Yes. Every lot of Benzocaine EP Impurity H 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 Benzocaine EP Impurity H be shipped internationally?

Yes. Benzocaine EP Impurity H 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.