Leflunomide impurity 3

CAS No. 61643-23-0
Cat. No. CS-W012385
Molecule weight270.21
Purity≥98%
MDL No.MFCD05741084

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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General Information
Description
Safety Information
Quality Control
Computational Chemistry Data

General Information

CAS No. 61643-23-0
Cat. No. CS-W012385
Purity ≥98%
MDL No. MFCD05741084
Storage Sealed in dry,2-8℃
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₉F₃N₂O₂
Molecular Weight 270.21
Synonym(s) Leflunomide 3-Isomer
SMILES O=C(NC1=CC=CC(=C1)C(F)(F)F)C=2C=NOC2C

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 standardsThese 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.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

Quality Control

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Computational Chemistry Data

TPSA 55.13
LogP 3.25412
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Amide

Building Blocks Skeleton Aromatic heterocycle compounds Isoxazole compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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