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Pitstop 2 - ≥98% , CAS No.1332879-52-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Pitstop-2
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Information
Pitstop 2 is an inhibitor of the interaction ofamphiphysinwith the amino terminal domain ofclathrinthat inhibits bothclathrin-dependent endocytosis (CDE)andclathrin independent endocytosis (CIE).
Specifications
Synonyms
Pitstop-2
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
INHIBITOR
Purity
≥98%
Names and Identifiers
| Pubchem Sid | 504773464 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504773464 |
| Canonical Smiles | C1=CC=C2C(=C1)C=CC=C2S(=O)(=O)N=C3NC(=O)C(=CC4=CC=C(C=C4)Br)S3 |
| IUPAC Name | (NE)-N-[(5Z)-5-[(4-bromophenyl)methylidene]-4-oxo-1,3-thiazolidin-2-ylidene]naphthalene-1-sulfonamide |
| InChIKey | CGDLWHGPJPVPDU-ATVHPVEESA-N |
| INCHI | 1S/C20H13BrN2O3S2/c21-15-10-8-13(9-11-15)12-17-19(24)22-20(27-17)23-28(25,26)18-7-3-5-14-4-1-2-6-16(14)18/h1-12H,(H,22,23,24)/b17-12- |
| PubChem CID | 136227331 |
| Molecular Weight | 473.36 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2511010 | Certificate of Analysis | Sep 13, 2025 | P414453 |
| I2216371 | Certificate of Analysis | Jul 03, 2022 | P414453 |
| I2216372 | Certificate of Analysis | Jul 03, 2022 | P414453 |
| I2216373 | Certificate of Analysis | Jul 03, 2022 | P414453 |
| I2216374 | Certificate of Analysis | Jul 03, 2022 | P414453 |
Chemical and Physical Properties
| Solubility | DMSO: 20 mg/mL, clear |
|---|
Citations of This Product
References
| 1. Qiu Qiujing, Yan Xiaoyuan, Zhang Zeying, Zhang Xiyue, Ma Jiawei, Gao Wenqing, An Na, Qiu Lihong, Guo Jiajie. (2025) Porphyromonas gingivalis extracellular vesicles exacerbated osteoporosis by disrupting osteoblast mitochondrial dynamics and inhibiting Cpt2-regulated fatty acid oxidation. JOURNAL OF NANOBIOTECHNOLOGY, 23 (1): (1-24). [PMID:41074134] [10.1186/s12951-025-03717-z] |
Solution Calculators
Reviews
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Frequently Asked Questions
What is the purity of this product?
This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 1332879-52-3, the molecular formula is C20H13BrN2O3S2, and the molecular weight is 473.36 g/mol. InChIKey CGDLWHGPJPVPDU-ATVHPVEESA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
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