1-Pyrrolidinesulfonyl chloride

Basic Information

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CAS Number

1689-02-7

Molecular Formula

C4H8ClNO2S

Molecular Weight

169.63 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

257.5°C at 760 mmHg

Density

1.48

Flash Point

109.5°C

Refractive Index

1.542

SMILES

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C1CCN(C1)S(=O)(=O)Cl

InChI

InChI=1S/C4H8ClNO2S/c5-9(7,8)6-3-1-2-4-6/h1-4H2

InChIKey

JRIQCVWTPGVBBH-UHFFFAOYSA-N

LogP

0.5658000000000001

Topological Polar Surface Area

37.38 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

177

Safety Information

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Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

N-pyrrolidinesulfonyl chloride
JRIQCVWTPGVBBH-UHFFFAOYSA-N
BS-13035
SCHEMBL745037
F0001-0616
A921440
1-Pyrrolidine-sulfonyl chloride
1-Pyrrolidinesulfonyl chloride
MFCD07801104
FT-0677907
CS-0215711
AKOS000263669
SY046713
1689-02-7
BB 0220684
EN300-28610
DTXSID90424357
AM84584
Pyrrolidine-1-sulfonyl chloride
1-Pyrrolidinesulfonylchloride
PYRROLIDINE-1-SULFONYL CHLORIDE
chloropyrrolidinylsulfone
N-(pyrrolidinyl)sulfonyl chloride
Pyrrolidin-1-sulfonylchlorid
pyrrolidine-1-sulfonyl chloride(SALTDATA: FREE)
pyrrolidino-1-sulphonylchloride
pyrrolidinosulfonyl chloride
Albb-005584
pyrrolidine-1-sulfonyl chloride

MDL Number

MFCD07801104

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 1-Pyrrolidinesulfonyl chloride (CAS: 1689-02-7)?

1-Pyrrolidinesulfonyl chloride is a white crystalline solid with a molecular weight of approximately 185.16 g/mol. It is slightly soluble in water and soluble in organic solvents. It is a reactive compound, readily forming salts and esters. It is sensitive to moisture and should be stored in a dry environment.

How is 1-Pyrrolidinesulfonyl chloride (CAS: 1689-02-7) typically synthesized?

1-Pyrrolidinesulfonyl chloride is typically synthesized by the chlorosulfonylation of pyrrolidines. Common methods involve the use of thionyl chloride or phosphorus oxychloride as chlorinating agents. The reaction is carried out in a solvent like dichloromethane, and the product is isolated by crystallization or distillation.

What industries use 1-Pyrrolidinesulfonyl chloride (CAS: 1689-02-7)?

1-Pyrrolidinesulfonyl chloride is used in the pharmaceutical industry for the synthesis of certain bioactive compounds. It also has applications in the polymer industry for the modification of polymers, and in the semiconductor industry for the production of organosulfonic acids as dopants.

What precautions should be taken when handling 1-Pyrrolidinesulfonyl chloride (CAS: 1689-02-7)?

When handling 1-Pyrrolidinesulfonyl chloride, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a laboratory coat. Work should be conducted in a fume hood to minimize exposure. Spills should be cleaned up immediately using appropriate absorbents, and the area should be well ventilated. Safety data sheets (SDS) should be consulted for detailed handling and emergency procedures.