Lisinopril EP Impurity B (Monohydrate Salt)

Name: Lisinopril EP Impurity B (Monohydrate Salt)
Brand: Vaqora Chemicals
SKU: VQ-006491

About Lisinopril EP Impurity B (Monohydrate Salt)

Lisinopril EP Impurity B (Monohydrate Salt) (CAS 6192-52-5) is a pharmacopeial impurity of Lisinopril offered by Vaqora Chemicals. With the molecular formula C7H10O4S, it has a molar mass of 190.22 g/mol. Systematically, it is named 4-methylbenzenesulfonic acid. Hydrate. Common synonyms include 4-Methylbenzenesulfonic acid monohydrate and 4-Toluenesulfonic acid monohydrate.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Lisinopril to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Lisinopril EP Impurity B (Monohydrate Salt) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Lisinopril

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

Lisinopril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lisinopril EP Impurity B (Monohydrate Salt)
Catalogue No.	VQ-006491
CAS Number	6192-52-5
IUPAC name	4-methylbenzenesulfonic acid;hydrate
Molecular formula	C₇H₁₀O₄S
Molecular weight	190.22 g/mol
Exact mass	190.03
Grade	Reference Standard
HSN code	38229090
InChIKey	KJIFKLIQANRMOU-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)O.O
PubChem CID	521998

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 4
TPSA	63.8 Å²
Synonyms	4-Methylbenzenesulfonic acid monohydrate, 4-Toluenesulfonic acid monohydrate, Para-toluene sulfonic acid monohydrate, Tosic acid monohydrate, p-Toluenesulfonic acid monohydrate, Lisinopril EPImpurity B (Monohydrate Salt), 4-methylbenzenesulfonic acid hydrate, Benzenesulfonic acid, 4-methyl-, monohydrate, p-Toluenesulphonic acid monohydrate, p-Toluene sulfonic acid monohydrate, 4-methylbenzene-1-sulfonic acid hydrate, para-toluenesulfonic acid monohydrate

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P319, P321, P332 + P317, P337 + P317, P362 + P364, P363, 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

Other grades of CAS 6192-52-5

Synthesis

p-Toluene sulphonic acid, 98%

CAS: 6192-52-5
Formula: C₇H₁₀O₄S
MW: 190.22 g/mol

VQ-010926

AR

p-Toluene sulphonic acid, GR 99%+

CAS: 6192-52-5
Formula: C₇H₁₀O₄S
MW: 190.22 g/mol

VQ-010927

p-Toluene sulphonic acid, monohydrate, 99.5%

CAS: 6192-52-5
Formula: C₇H₁₀O₄S
MW: 190.22 g/mol

VQ-010928

Frequently asked questions

What is the CAS number of Lisinopril EP Impurity B (Monohydrate Salt)?

The CAS Registry Number of Lisinopril EP Impurity B (Monohydrate Salt) is 6192-52-5. It is also known as 4-Methylbenzenesulfonic acid monohydrate, 4-Toluenesulfonic acid monohydrate, Para-toluene sulfonic acid monohydrate.

What is the molecular formula and molecular weight of Lisinopril EP Impurity B (Monohydrate Salt)?

Lisinopril EP Impurity B (Monohydrate Salt) has the molecular formula C7H10O4S and a molecular weight of 190.22 g/mol.

What is Lisinopril EP Impurity B (Monohydrate Salt) used for?

Lisinopril EP Impurity B (Monohydrate Salt) is supplied as a characterised reference material related to Lisinopril. 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 Lisinopril EP Impurity B (Monohydrate Salt) can I order?

We supply Lisinopril EP Impurity B (Monohydrate Salt) 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 Lisinopril EP Impurity B (Monohydrate Salt)?

Yes. Every lot of Lisinopril EP Impurity B (Monohydrate Salt) 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 Lisinopril EP Impurity B (Monohydrate Salt) be shipped internationally?

Yes. Lisinopril EP Impurity B (Monohydrate Salt) 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.