Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsu… 131707-24-9

Name: Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate
Brand: Vaqora Chemicals
SKU: VQ-023950

About Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate

Vaqora Chemicals supplies Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate, a metabolite or degradation product of Umifenovir registered under CAS number 131707-24-9. Its molecular formula is C19H18BrNO3S and its molecular weight is 420.3 g/mol. Its systematic (IUPAC) name is ethyl 6-bromo-5-hydroxy-1-methyl-2-(phenylsulfanylmethyl)indole-3-carboxylate. Alternative names: Si 5 (pharmaceutical) and SI 5.

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 “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

Analytical teams use this compound to identify metabolites and degradants of Umifenovir, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Umifenovir

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

Umifenovir impurities

Specifications & identifiers

Chemical identifiers
Product name	Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate
Catalogue No.	VQ-023950
CAS Number	131707-24-9
IUPAC name	ethyl 6-bromo-5-hydroxy-1-methyl-2-(phenylsulfanylmethyl)indole-3-carboxylate
Molecular formula	C₁₉H₁₈BrNO₃S
Molecular weight	420.3 g/mol
Exact mass	419.0191
Grade	Reference Standard
HSN code	38229090
InChIKey	DAFNNZWQTJQQAP-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(N(C2=CC(=C(C=C21)O)Br)C)CSC3=CC=CC=C3
PubChem CID	1252264

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	1 / 4
TPSA	76.8 Å²
Synonyms	6-Bromo-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-indole-3-carboxylic Acid Ethyl Ester, Ethyl 6-bromo-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-Indole-3-carboxylate, ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-indole-3-carboxylate, Si 5 (pharmaceutical), SI 5, SI-5, 1-Methyl-2-phenylthiomethyl-3-ethoxycarbonyl-5-hydroxy-6-bromoindole, Ethyl 6-bromo-5-hydroxy-1-methyl-2-(phenylthiomethyl)indole-3-carboxylate, 6-bromo-5-hydroxy-1-methyl-2-phenyl S-methyl indole-3-carboxylic acid ethyl ester, 6-bromo-3-ethoxycarbonyl-5-hydroxy-1-methyl-2-phenylthiomethylindole, ethyl 6-bromo-5-hydroxy-1-methyl-2-phenylthiomethylindole-3-carboxylate

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, 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 Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate?

The CAS Registry Number of Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate is 131707-24-9. It is also known as 6-Bromo-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-indole-3-carboxylic Acid Ethyl Ester, Ethyl 6-bromo-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-Indole-3-carboxylate, ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylthio)methyl]-1H-indole-3-carboxylate.

What is the molecular formula and molecular weight of Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate?

Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate has the molecular formula C19H18BrNO3S and a molecular weight of 420.3 g/mol. Its IUPAC name is ethyl 6-bromo-5-hydroxy-1-methyl-2-(phenylsulfanylmethyl)indole-3-carboxylate.

What is Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate used for?

Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate is supplied as a characterised reference material related to Umifenovir. 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 Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate can I order?

We supply Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate 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 Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate?

Yes. Every lot of Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate 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 Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate be shipped internationally?

Yes. Ethyl 6-bromo-5-hydroxy-1-methyl-2-[(phenylsulfanyl)methyl]-1H-indole-3-carboxylate 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.