Guaifenesin

Name: Guaifenesin
Brand: Zemixal
SKU: ZX-004173

IP/BP/USPAvailable on request

Order Guaifenesin (CAS 93-14-1) online at Zemixal. Request a quote with price, lead time and documents. Purity 99%. Packs from 1 kg.

Pack sizes

CAS number93-14-1

FormulaC₁₀H₁₄O₄

Molar mass198.22 g/mol

Physical formPowder

Purity99%

InChIKeyHSRJKNPTNIJEKV-UHFFFAOYSA-N

IUPAC name3-(2-methoxyphenoxy)propane-1,2-diol

About Guaifenesin

Researchers and plant chemists source Guaifenesin from Zemixal for routine and specialised work. Identity at a glance (IP/BP/USP): CAS 93-14-1, formula C10H14O4 and molar mass 198.22 g/mol. It is described as white powder.

Common uses in the lab and plant

Pharmaceutical formulation
Generic drug development

Storage and safety notes

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Order it in 1 kg, 5 kg and 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Guaifenesin

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

Guaifenesin standards

Typical uses

Pharmaceutical formulation
Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Guaifenesin
Product name	Guaifenesin
Catalogue number	ZX-004173
CAS number	93-14-1
IUPAC name	3-(2-methoxyphenoxy)propane-1,2-diol
Molecular formula	C₁₀H₁₄O₄
Molar mass	198.22 g/mol
Exact mass	198.0892
Grade	IP/BP/USP
Purity / assay	99%
Physical form	Powder
Appearance	White powder
XLogP3	1.4
H-bond donors / acceptors	2 / 4
Topological polar surface area	58.9 Å²
InChIKey	HSRJKNPTNIJEKV-UHFFFAOYSA-N
SMILES	COC1=CC=CC=C1OCC(CO)O
PubChem CID	3516
Synonyms	3-(2-Methoxyphenoxy)-1,2-propanediol, Guaiacol glyceryl ether, Glycerol guaiacolate, Guaiphenesin, Guaiphenesine, Methphenoxydiol, Aeronesin, Guaianesin, Myocaine, Robitussin, Aresol, Resyl

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

Precautionary statements P264, P270, P301 + P317, P330, 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 Guaifenesin
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	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 Guaifenesin

Which CAS number identifies Guaifenesin?

Guaifenesin is registered under CAS 93-14-1. You may also see it listed as 3-(2-Methoxyphenoxy)-1,2-propanediol, Guaiacol glyceryl ether, Glycerol guaiacolate. Our catalogue number for this item is ZX-004173.

What are the formula and molar mass of Guaifenesin?

For Guaifenesin, its formula is C10H14O4 and its molar mass is 198.22 g/mol. The systematic (IUPAC) name is 3-(2-methoxyphenoxy)propane-1,2-diol. InChIKey HSRJKNPTNIJEKV-UHFFFAOYSA-N lets you match it in any structure database.

How is Guaifenesin used in pharmaceutical QC?

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

This listing is IP/BP/USP grade with 99% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.

Which documents come with Guaifenesin?

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 Guaifenesin to my country?

Yes. Because Guaifenesin 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.

Other grades with CAS 93-14-1

Ranolazine Impurity-12

CAS: 93-14-1
Formula: C₁₀H₁₄O₄
MW: 198.22 g/mol

ZX-005232

More Guaifenesin standards

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