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Guaiacol Impurity C

Name: Guaiacol Impurity C
Brand: SIAL
Price: 407.25 USD
Availability: InStock

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

1,2-Dimethoxybenzene, Pyrocatechol dimethyl ether, Veratrole

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Size/SKU	Availability	Price
100 mg	Available to ship TODAYfromMILWAUKEE	$543.00 $407.25

About This Item

Linear Formula:

C₆H₄(OCH₃)₂

CAS Number:

91-16-7

Molecular Weight:

138.16

NACRES:

NA.24

UNSPSC Code:

41116107

Beilstein/REAXYS Number:

1364621

MDL number:

MFCD00008357

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Properties

Quality Segment

300

grade

certified reference material, pharmaceutical secondary standard

API family

guaiacol

form

liquid

packaging

pkg of 100 mg

refractive index

n20/D 1.533 (lit.)

bp

206-207 °C (lit.)

mp

15 °C (lit.)

density

1.084 g/mL at 25 °C (lit.)

application(s)

pharmaceutical small molecule

storage temp.

2-30°C

SMILES string

COc1ccccc1OC

InChI

1S/C8H10O2/c1-9-7-5-3-4-6-8(7)10-2/h3-6H,1-2H3

InChI key

ABDKAPXRBAPSQN-UHFFFAOYSA-N

Description

General description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

To see an example of a Certificate of Analysis for this material enter LRAC4538 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

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This Item	PHR2472	PHR2475	PHR2471
Supelco PHR2469 Guaiacol Impurity C	Supelco PHR2472 Guaiacol Impurity H	Supelco PHR2475 Guaiacol Impurity E	Supelco PHR2471 Guaiacol Impurity F
grade certified reference material, pharmaceutical secondary standard	grade certified reference material, pharmaceutical secondary standard	grade certified reference material, pharmaceutical secondary standard	grade certified reference material, pharmaceutical secondary standard
form liquid	form liquid	form liquid	form solid
application(s) pharmaceutical small molecule	application(s) pharmaceutical	application(s) pharmaceutical small molecule	application(s) pharmaceutical
bp 206-207 °C (lit.)	bp 113-115 °C/5 mmHg (lit.)	bp 198-199 °C (lit.)	bp -
mp 15 °C (lit.)	mp -	mp −12 °C (lit.)	mp -
density 1.084 g/mL at 25 °C (lit.)	density 1.131 g/mL at 25 °C (lit.)	density 1.088 g/mL at 20 °C (lit.)	density -

pictograms

GHS07

signalword

Warning

hcodes

H302

pcodes

P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c