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PHR1478

Supelco

Chloroxylenol

Pharmaceutical Secondary Standard; Certified Reference Material

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Synonym(s):
4-Chloro-3,5-dimethylphenol, 4-Chloro-3,5-xylenol, 4-Chloro-sym-m-xylenol, PCMX
Linear Formula:
ClC6H2(CH3)2OH
CAS Number:
88-04-0
Molecular Weight:
156.61
Beilstein:
1862539
EC Number:
201-793-8
MDL number:
MFCD00002324
UNSPSC Code:
41116107
PubChem Substance ID:
329823406
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

Agency

traceable to BP 80
traceable to USP 1122700

API family

chloroxylenol

CofA

current certificate can be downloaded

packaging

pkg of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

114-116 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-30°C

SMILES string

Cc1cc(O)cc(C)c1Cl

InChI

1S/C8H9ClO/c1-5-3-7(10)4-6(2)8(5)9/h3-4,10H,1-2H3

InChI key

OSDLLIBGSJNGJE-UHFFFAOYSA-N

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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

Chloroxylenol may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by fluorogenic derivatization followed by high performance liquid chromatography separation.
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, EP and BP 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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAB9940 in the slot below. This is an example certificate only and may not be the lot that you receive.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H317,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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