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Isoguaifenesin

Name: Isoguaifenesin
Brand: USP

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

2-(2-Methoxyphenoxy)propane-1,3-diol

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₄O₄

CAS Number:

14007-09-1

Molecular Weight:

198.22

MDL number:

MFCD01631221

UNSPSC Code:

41116107

NACRES:

NA.24

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Properties

grade

pharmaceutical primary standard

agency

USP

API family

guaifenesin

packaging

pkg of 30 mg

manufacturer/tradename

USP

application(s)

pharmaceutical
pharmaceutical
pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

SMILES string

O(C(CO)CO)c1c(cccc1)OC

InChI

1S/C10H14O4/c1-13-9-4-2-3-5-10(9)14-8(6-11)7-12/h2-5,8,11-12H,6-7H2,1H3

InChI key

DTADPBLDQSWASV-UHFFFAOYSA-N

Description

General description

Find answers to frequently asked questions on USP products in USP FAQs.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets, have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Isoguaifenesin USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.

Other Notes

Sales restrictions may apply.

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This Item	PHR1543	1286184	1449777
USP 1349149 Isoguaifenesin	Supelco PHR1543 Guaifenesin Impurity B	USP 1286184 Formoterol Related Compound I	USP 1449777 Nadolol Related Compound G
description United States Pharmacopeia (USP) Reference Standard	description Pharmaceutical Secondary Standard; Certified Reference Material	description United States Pharmacopeia (USP) Reference Standard	description United States Pharmacopeia (USP) Reference Standard
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)
format neat	format neat	format neat	format neat
grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade pharmaceutical primary standard	grade pharmaceutical primary standard
storage temp. −20°C	storage temp. 2-30°C	storage temp. 2-8°C	storage temp. 2-8°C
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename USP	manufacturer/tradename USP
packaging pkg of 30 mg	packaging pkg of 50 mg	packaging pkg of 25 mg	packaging pkg of 25 mg

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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