Benzonatate

Name: Benzonatate
Brand: Zemixal
SKU: ZX-023541

Reference StandardAvailable on request

Order Benzonatate (CAS 104-31-4) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-023541.

Pack sizes

CAS number104-31-4

FormulaC₃₀H₅₃NO₁₁

Molar mass603.7 g/mol

Physical formSolid

HS code38229090

InChIKeyMAFMQEKGGFWBAB-UHFFFAOYSA-N

IUPAC name2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-(butylamino)benzoate

About Benzonatate

Benzonatate belongs to the Benzonatate reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 104-31-4, formula C30H53NO11 and molar mass 603.7 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H302, H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Benzonatate

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

Benzonatate standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Benzonatate
Product name	Benzonatate
Catalogue number	ZX-023541
CAS number	104-31-4
IUPAC name	2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-(butylamino)benzoate
Molecular formula	C₃₀H₅₃NO₁₁
Molar mass	603.7 g/mol
Exact mass	603.3619
Grade	Reference Standard
Physical form	Solid
XLogP3	2.4
H-bond donors / acceptors	1 / 12
Topological polar surface area	121 Å²
HS code	38229090
InChIKey	MAFMQEKGGFWBAB-UHFFFAOYSA-N
SMILES	CCCCNC1=CC=C(C=C1)C(=O)OCCOCCOCCOCCOCCOCCOCCOCCOCCOC
PubChem CID	7699
Synonyms	Benzononatine, Tessalon Perles, 2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl 4-(butylamino)benzoate, 2,5,8,11,14,17,20,23,26-Nonaoxaoctacosan-28-yl p-(butylamino)benzoate, nonaethyleneglycol monomethyl ether p-n-butylaminobenzoate, 4-(butylamino)benzoic acid 3,6,9,12,15,18,21,24,27-nonaoxaoctacos-1-yl ester, Benzoic acid, 4-(butylamino)-, 2,5,8,11,14,17,20,23,26-nonaoxaoctacos-28-yl ester, p-butylaminobenzoic acid omega-O-methylnonaethyleneglycol ester, 3,6,9,12,15,18,21,24,27-nonaoxaoctacosyl 4-butylaminobenzoate, KM-65, Benzononantin, Ventussin

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

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 Benzonatate
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 Benzonatate

Which CAS number identifies Benzonatate?

Benzonatate is registered under CAS 104-31-4. You may also see it listed as Benzononatine, Tessalon Perles, 2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl 4-(butylamino)benzoate. Our catalogue number for this item is ZX-023541.

What are the formula and molar mass of Benzonatate?

For Benzonatate, its formula is C30H53NO11 and its molar mass is 603.7 g/mol. The systematic (IUPAC) name is 2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-(butylamino)benzoate. InChIKey MAFMQEKGGFWBAB-UHFFFAOYSA-N lets you match it in any structure database.

How is Benzonatate used in pharmaceutical QC?

Benzonatate is a characterised reference material linked to Benzonatate. 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 Benzonatate?

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 Benzonatate?

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 Benzonatate to my country?

Yes. Because Benzonatate 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.

More Benzonatate standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list