3-Fluorobenzene-1,2-diamine

Name: 3-Fluorobenzene-1,2-diamine
Brand: ChemScene
Availability: InStock
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CAS No. 18645-88-0
Cat. No. CS-W019866
Purity≥95%
MDL No.MFCD00061130

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 18645-88-0

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Description

3-Fluorobenzene-1,2-diamine features a fluorinated aromatic ring with adjacent primary amine groups, enabling direct incorporation into azo dyes, pharmaceutical intermediates, and functional materials. The electron-withdrawing fluorine enhances reactivity in coupling processes while maintaining stability under standard conditions.

Application

3-Fluorobenzene-1,2-diamine serves as a versatile building block for the synthesis of fluorinated heterocycles and bioactive scaffolds. Its ortho-diamine functionality enables efficient cyclization with carboxylic acid derivatives, aldehydes, and electrophiles to construct quinazolines, benzimidazoles, and other nitrogen-containing ring systems. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative medicinal chemistry campaigns and process development workflows.

General Information

CAS No. 18645-88-0
Cat. No. CS-W019866
Purity ≥95%
MDL No. MFCD00061130
Storage RT, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₇FN₂
Molecular Weight None
Synonym(s) 2-Amino-3-fluoroaniline; 3-Fluoro-1,2-diaminobenzene; 3-Fluoro-1,2-phenylenediamine; 2,3-DIAMINOFLUOROBENZENE
SMILES NC1=CC=CC(F)=C1N

Computational Chemistry Data

TPSA 52.04
LogP 0.9901
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 0

Safety Information

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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-P301+P310-P330-P501

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Other Classifications

Building Blocks Functional Group Fluoride

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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3-Fluorobenzene-1,2-diamine

CAS No. 18645-88-0

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