1,4-Bis(3-isocyanopropyl)piperazine - ≥97% , CAS No.51641-96-4

CAS: 51641-96-4 Cat. No.: B281619 Molecular Weight: 220.31
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
SnatchCat
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B281619-250mg
3
$27.90
1g
B281619-1g
2
$72.90
5g
B281619-5g
3
$288.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice 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

Application:

SnatchCat is a universal metal scavenger with a proven efficiency for Ru and Pd metals. The scavenger is a metathesis reaction quencher, reducing metal content to 10 ppm after 20 min of scavenging time followed by silica gel filtration. SnatchCat is compatible with a broad range of functional groups and solvents. The product is stable, non-volatile and odour-free.

Specifications

Synonyms
SnatchCat
Specifications & Purity
≥97%
Legal Information
Sold in collaboration with Apeiron Synthesis, Inc. U.S. Patent 14/443, 048
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid504769841
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504769841
Canonical Smiles[C-]#[N+]CCCN1CCN(CC1)CCC[N+]#[C-]
IUPAC Name1,4-bis(3-isocyanopropyl)piperazine
InChIKeyGTYUVOWMIHCPRM-UHFFFAOYSA-N
INCHI1S/C12H20N4/c1-13-5-3-7-15-9-11-16(12-10-15)8-4-6-14-2/h3-12H2
Isomeric SMILES [C-]#[N+]CCCN1CCN(CC1)CCC[N+]#[C-]
Molecular Weight 220.31
Reaxy-Rn 15785835
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15785835&ln=

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 →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 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.

4 results found

Lot NumberCertificate TypeDateItem
B2306421Certificate of AnalysisOct 30, 2025 B281619
B2306459Certificate of AnalysisOct 30, 2025 B281619
B2306460Certificate of AnalysisOct 30, 2025 B281619
F2505047Certificate of AnalysisOct 10, 2022 B281619
Chemical and Physical Properties
SensitivityMoisture & Heat & Air Sensitive
Melt Point(°C)83 °C
Molecular Weight220.310 g/mol
XLogP30.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Exact Mass220.169 Da
Monoisotopic Mass220.169 Da
Topological Polar Surface Area15.200 Ų
Heavy Atom Count16
Formal Charge0
Complexity244.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Yunfei Liu, Yayu Feng, Yue Sun, Meijing Zhang, Pengfei Zhang, Ronghui Zhao, Kuilin Deng.  (2024)  Fluorescent Polyamides with Piperazine and Valerolactam Structures Prepared by the Modified Ugi Reaction and Its Specific Detection to NO2– Ions.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.4c02504]
Solution Calculators
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