4-Benzyloxyindole

Name: 4-Benzyloxyindole
Brand: Zemixal
SKU: ZX-043004

Reference StandardAvailable on request

Order 4-Benzyloxyindole (CAS 20289-26-3) online at Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes

CAS number20289-26-3

FormulaC₁₅H₁₃NO

Molar mass223.27 g/mol

Physical formSolid

HS code38229090

InChIKeyLJFVSIDBFJPKLD-UHFFFAOYSA-N

IUPAC name4-phenylmethoxy-1H-indole

About 4-Benzyloxyindole

Zemixal lists 4-Benzyloxyindole for laboratories that identify, quantify or control Tryptophan and its related substances. Identity at a glance (Reference Standard): CAS 20289-26-3, formula C15H13NO and molar mass 223.27 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Safe handling

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Tryptophan

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

Tryptophan standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 4-Benzyloxyindole
Product name	4-Benzyloxyindole
Catalogue number	ZX-043004
CAS number	20289-26-3
IUPAC name	4-phenylmethoxy-1H-indole
Molecular formula	C₁₅H₁₃NO
Molar mass	223.27 g/mol
Exact mass	223.0997
Grade	Reference Standard
Physical form	Solid
XLogP3	3.5
H-bond donors / acceptors	1 / 1
Topological polar surface area	25 Å²
HS code	38229090
InChIKey	LJFVSIDBFJPKLD-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)COC2=CC=CC3=C2C=CN3
PubChem CID	88465
Synonyms	4-(Phenylmethoxy)-1H-indole, 4-(Benzyloxy)-1H-indole, 1H-Indole, 4-(phenylmethoxy)-, 4-benzyloxy-1H-indole, 4-(phenylmethoxy)indole, 4-benzoxyindole, 4-(Benzyloxy)-1H-indole #, 4-[(phenylmethyl)oxy]-1H-indole

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

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 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 4-Benzyloxyindole
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 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 4-Benzyloxyindole

Which CAS number identifies 4-Benzyloxyindole?

4-Benzyloxyindole is registered under CAS 20289-26-3. You may also see it listed as 4-(Phenylmethoxy)-1H-indole, 4-(Benzyloxy)-1H-indole, 1H-Indole, 4-(phenylmethoxy)-. Our catalogue number for this item is ZX-043004.

What are the formula and molar mass of 4-Benzyloxyindole?

For 4-Benzyloxyindole, its formula is C15H13NO and its molar mass is 223.27 g/mol. The systematic (IUPAC) name is 4-phenylmethoxy-1H-indole. InChIKey LJFVSIDBFJPKLD-UHFFFAOYSA-N lets you match it in any structure database.

How is 4-Benzyloxyindole used in pharmaceutical QC?

4-Benzyloxyindole is a characterised reference material linked to Tryptophan. 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 4-Benzyloxyindole?

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

Which documents come with 4-Benzyloxyindole?

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 4-Benzyloxyindole to my country?

Yes. Because 4-Benzyloxyindole 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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