Guaifenesin Powder
3 Inquiries
93-14-1
Pharmaceutical Grade
99%
shenzhen
Flying
10g/1kg/ 10kg/ 25kg
2026-05-30
vitamin
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceGuaifenesin is an expectorant that also has some muscle relaxing action.Target: OthersGuaifenesin is thought to act as an expectorant by increasing the volume and reducing the viscosity of secretions in the trachea and bronchi. It also stimulates the flow of respiratory tract secretions, allowing ciliary movement to carry the loosened secretions upward toward the pharynx. Thus, it may increase the efficiency of the cough reflex and facilitate removal of the secretions; however, objective
Solid
Guaifenesin is a member of methoxybenzenes.|Guaifenesin possesses a storied history, having been originally formally approved by the US FDA in 1952 and continues to be one of very few - if not perhaps the only drug that is readily available and used as an expectorant. Since that time the agent has been a combination component of various prescription and non-prescription over-the-counter cough and cold products and is currently a widely available over-the-counter generic medication. Although it is principally believed that guaifenesin elicits an action to facilitate productive cough to manage chest congestion, it is not known whether the agent can reliably mitigate coughing. Regardless, on March 1, 2007, the FDA received a petition asking the FDA to notify the public that some antitussives, expectorants, decongestants, antihistamines, and cough/cold combinations are not known to be safe and effective in children under the age of 6 years. After the negotiation between FDA and major manufacturers, a voluntary transition of labels for not using guaifenesin in children under the age of 4 years was endorsed by FDA in 2008. Furthermore, there has also been contemporary research to suggest that guaifenesin possesses and is capable of demonstrating anticonvulsant and muscle relaxant effects to some degree possibly by acting as an NMDA receptor antagonist.|An expectorant that also has some muscle relaxing action. It is used in many cough preparations.Basic Info-
Product Name:
Guaifenesin
Other Name:1,2-Propanediol,3-(2-methoxyphenoxy)-;1,2-Propanediol,3-(o-methoxyphenoxy)-;3-(2-Methoxyphenoxy)-1,2-propanediol;SL 90;Aeronesin;Aresol;Creson;1,2-Dihydroxy-3-(2-methoxyphenoxy)propane;Dilyn;Glycerin guaiacolate;Glycerol guaiacolate;Glycerol α-(o-methoxyphenyl)ether;Glyceryl guaiacolate;α-Glyceryl guaiacolate ether;Glyceryl guaiacyl ether;Glycotuss;α-Glyceryl guaiacol ether;Guaiacuran;Guaiacurane;Guaiacyl glyceryl ether;Guaiamar;Guaianesin;Guaiphenesin;Guaiphenesine;Guajacuran;Guayanesin;3-(o-Methoxyphenoxy)-1,2-propanediol;o-Methoxyphenyl glyceryl ether;Methphenoxydiol;Myocaine;Neuroton;Neurotone;Oresol;Oreson;Reorganin;Respenyl;Resyl;Ritussin;Guaiacol glyceryl ether;Glycerylguaiacol;Guaiacol glycerol ether;Glyceryl guaiacolate ether;Glycerol α-guaiacyl ether;Glycerol α-(2-methoxyphenyl) ether;XL 90;Myoscain;Relaxil G;Calmipan;Tenntuss;Tulyn;Sirotol;Guaiacol glycerin ether;Guaifenesin;Muskurelax;Myocain;Hytuss;Miocurin;Guanar;My 301;Robitussin;Glyceryl guaiacol ether;Trecid;Hustosil;racemic-Guaifenesin;Guaifenesine;Tenntus;Actifed C;Equicol;Colrex Expectorant;Amonidren;2-G;Glycodex;NSC 62112;Organidin NR;Mucinex;Giafen;128707-44-8;1336-67-0;12041-73-5
CAS No.:93-14-1
Molecular Formula:C10H14O4
InChIKeys:InChIKey=HSRJKNPTNIJEKV-UHFFFAOYSA-N
Molecular Weight:198.22
Exact Mass:198.22
BRN:2049375
EC Number:202-222-5
NSC Number:757052|62112
DSSTox ID:DTXSID5023114
Color/Form:Minute rhombic prisms from ether|WHITE TO SLIGHTLY GRAY, CRYSTALLINE POWDER
ATC Code:R05CA03|R - Respiratory system
HScode:2909499000
Categories:
Characteristics-
PSA:
58.9
XLogP3:1.4
Appearance:Solid
Density:1.2±0.1 g/cm3
Melting Point:78.5-79 °C
Boiling Point:215 °C @ Press: 19 Torr
Flash Point:215°C/19mm
Refractive Index:1.538
Water Solubility:H2O: 5 g/100 mL (25 ºC)
Storage Conditions:Refrigerator
Vapor Pressure:1.52X10-6 mm Hg at 25 deg C (est)
Toxicity:LD50 oral in rabbit: 2553mg/kg
Odor:SLIGHT CHARACTERISTIC ODOR
Taste:Slightly bitter aromatic taste
Henrys Law Constant:Henry's Law constant = 4.44X10-11 atm-cu m/mole at 25 °C (est)
Experimental Properties:Hydroxyl radical reaction rate constant = 4.10X10-11 cu cm/molec-sec at 25 °C (est)|NONHYGROSCOPIC
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
GHS label elements, including precautionary statements
Pictogram(s)
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Guaifenesin powder tends to become lumpy on storage. Guaifenesin preparations should be stored in tight containers.
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Seller Information
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Business Type:
Trader
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Main Products:
vitamin
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Location:
Room 2-502, Building 6, Luneng Tehran Garden Building, No.8 Changbin Road, Xiuying district, Haikou City, Hainan Province
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment
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Average lead Time:
25
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
Less than 5
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Year of Establishment:
2023
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted
Romania
Guaifenesin
1 KG Oct 23, 2023
India
Guaifenesin
12500 KG Feb 19, 2026
Pakistan
Guaiphenesin
105 KG Sep 10, 2025 Post an enquiry for this product