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Pitstop 2

CAS No.
1332879-52-3
Chemical Name:
Pitstop 2
Synonyms
Pitstop 2 >=98% (HPLC);Clathrin-IN-1, 10 mM in DMSO;N-(5-(4-Bromobenzylidene)-4-oxo-4,5-dihydrothiazol-2-yl)naphthalene-1-sulfonamide;N-[5-[(4-Bromophenyl)methylene]-4,5-dihydro-4-oxo-2-thiazolyl]-1-naphthalenesulfonamide;1-Naphthalenesulfonamide, N-[5-[(4-bromophenyl)methylene]-4,5-dihydro-4-oxo-2-thiazolyl]-;Inhibitor,vesicle,terminal,endocytosis,domain,synaptic,amphiphysin,clathrin,inhibit,HIV,Pitstop2,Human immunodeficiency virus
CBNumber:
CB64670542
Molecular Formula:
C20H13BrN2O3S2
Molecular Weight:
473.36
MDL Number:
MFCD27960357
MOL File:
1332879-52-3.mol
MSDS File:
SDS
Last updated:2026-07-27 17:00:41

Pitstop 2 Properties

storage temp. -20°C
solubility DMSO: 20 mg/ml
form powder
color white to light brown
UNSPSC Code 12352200
NACRES NA.77

SAFETY

Risk and Safety Statements

WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

Pitstop 2 price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SML1169 Pitstop 2 ≥98% (HPLC) 1332879-52-3 5MG $126 2026-04-30 Buy
Sigma-Aldrich SML1169 Pitstop 2 ≥98% (HPLC) 1332879-52-3 25MG $509 2026-04-30 Buy
Cayman Chemical 23885 Pitstop2 ≥98% 1332879-52-3 1mg $36 2026-04-30 Buy
Cayman Chemical 23885 Pitstop2 ≥98% 1332879-52-3 5mg $128 2026-04-30 Buy
Cayman Chemical 23885 Pitstop2 ≥98% 1332879-52-3 10mg $236 2026-04-30 Buy
Product number Packaging Price Buy
SML1169 5MG $126 Buy
SML1169 25MG $509 Buy
23885 1mg $36 Buy
23885 5mg $128 Buy
23885 10mg $236 Buy

Pitstop 2 Chemical Properties, Uses, Production

Uses

Pitstop 2 has been used as an inhibitor of clathrin-mediated endocytosis.

Biochem/physiol Actions

Pitstop 2 is a selective inhibitor of clathrin-mediated endocytosis that acts via blocking ligand access to the clathrin terminal domain. Pitstop 2 selectively inhibits clathrin-mediated HIV entry and stalls clathrin-coated pit (CCP) dynamics.

Pitstop 2 Preparation Products And Raw materials

Raw materials

Preparation Products

Pitstop 2 Suppliers

Global Suppliers ( 34)
Supplier Tel Email Country ProdList Advantage
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai Lollane Biological Technology Co.,Ltd. 021-52996696,15000506266 15000506266 China 4865 55
Shanghai YuanYe Biotechnology Co., Ltd. 18916372613 yanzihan@shyuanye.com China 87240 60
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 9776 55
ShangHai Biochempartner Co.,Ltd 177-54423994 17754423994 2853530910@QQ.com China 8000 62
Shanghai Hongye Biotechnology Co. Ltd 400-9205774 400-920-5774 sales@glpbio.cn China 6705 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11123 58
Shandong Jirun Biomedical Technology Co., Ltd. 0539-0539-8613587 17661611089 2639273505@qq.com China 240 58

View Latest Price from Pitstop 2 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Clathrin-IN-1 pictures 2026-07-27 Clathrin-IN-1
1332879-52-3
$48.00-97.00 99.91% 10g TargetMol Chemicals Inc.
  • Clathrin-IN-1 pictures
  • Clathrin-IN-1
    1332879-52-3
  • $48.00-97.00
  • 99.91%
  • TargetMol Chemicals Inc.

Pitstop 2 Spectrum

1-Naphthalenesulfonamide, N-[5-[(4-bromophenyl)methylene]-4,5-dihydro-4-oxo-2-thiazolyl]- Pitstop 2 >=98% (HPLC) Inhibitor,vesicle,terminal,endocytosis,domain,synaptic,amphiphysin,clathrin,inhibit,HIV,Pitstop2,Human immunodeficiency virus N-[5-[(4-Bromophenyl)methylene]-4,5-dihydro-4-oxo-2-thiazolyl]-1-naphthalenesulfonamide N-(5-(4-Bromobenzylidene)-4-oxo-4,5-dihydrothiazol-2-yl)naphthalene-1-sulfonamide Clathrin-IN-1, 10 mM in DMSO 1332879-52-3 C20H13BrN2O3S2