3-Bromopropyltrimethylammonium bromide - ≥99% , CAS No.3779-42-8

CAS: 3779-42-8 Cat. No.: B110907 Molecular Weight: 261 EC Number: 628-915-6 PubChem CID: 151145
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
3-bromanylpropyl(trimethyl)azanium bromide | 5-Isopropyl-4-nitro-1H-pyrazol-3-carboxylicAcid | NSC 114234 | (3-Bromopropyl)trimethylammonium bromide | FT-0659760 | (3-Bromopropyl)trimethylammonium bromide, 97% | A823878 | 1332723-20-2 | 3-bromopropyl(trim
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
B110907-1g
2
$9.90
5g
B110907-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$20.90
25g
B110907-25g
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$69.90
100g
B110907-100g
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$249.90
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
3-bromanylpropyl(trimethyl)azanium bromide | 5-Isopropyl-4-nitro-1H-pyrazol-3-carboxylicAcid | NSC 114234 | (3-Bromopropyl)trimethylammonium bromide | FT-0659760 | (3-Bromopropyl)trimethylammonium bromide, 97% | A823878 | 1332723-20-2 | 3-bromopropyl(trim
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Purity
≥99%
Names and Identifiers
Pubchem Sid504757350
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504757350
Canonical SmilesC[N+](C)(C)CCCBr.[Br-]
IUPAC Name3-bromopropyl(trimethyl)azanium;bromide
InChIKeyNNZGNZHUGJAKKT-UHFFFAOYSA-M
INCHI1S/C6H15BrN.BrH/c1-8(2,3)6-4-5-7;/h4-6H2,1-3H3;1H/q+1;/p-1
Isomeric SMILES C[N+](C)(C)CCCBr.[Br-]
WGK Germany 3
PubChem CID 151145
Molecular Weight 261

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassQuaternary ammonium salts
Intermediate Tree Nodes Not available
Direct ParentTetraalkylammonium salts
Alternative Parents Organopnictogen compounds  Organobromides  Organic bromide salts  Hydrocarbon derivatives  Amines  Alkyl bromides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylammonium salt - Organopnictogen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Organobromide - Organohalogen compound - Amine - Alkyl halide - Alkyl bromide - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as tetraalkylammonium salts. These are organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

29 results found

Lot NumberCertificate TypeDateItem
D2415012Certificate of AnalysisJan 16, 2026 B110907
D2415013Certificate of AnalysisJan 16, 2026 B110907
D2415014Certificate of AnalysisJan 16, 2026 B110907
D2415016Certificate of AnalysisJan 16, 2026 B110907
G2516111Certificate of AnalysisJul 07, 2025 B110907
G2516110Certificate of AnalysisJul 07, 2025 B110907
G2516109Certificate of AnalysisJul 07, 2025 B110907
G2516108Certificate of AnalysisJul 07, 2025 B110907
B2303068Certificate of AnalysisNov 15, 2024 B110907
K2414656Certificate of AnalysisNov 05, 2024 B110907
K2414601Certificate of AnalysisNov 05, 2024 B110907
K2414600Certificate of AnalysisNov 05, 2024 B110907
K2414599Certificate of AnalysisNov 05, 2024 B110907
G2511049Certificate of AnalysisNov 05, 2024 B110907
E2509074Certificate of AnalysisNov 05, 2024 B110907
D2415015Certificate of AnalysisMar 15, 2024 B110907
D2415011Certificate of AnalysisMar 15, 2024 B110907
C1826031Certificate of AnalysisAug 01, 2023 B110907
G2131098Certificate of AnalysisMay 10, 2023 B110907
G2131099Certificate of AnalysisMay 09, 2023 B110907
G2131104Certificate of AnalysisMay 09, 2023 B110907
B2303078Certificate of AnalysisNov 30, 2022 B110907
B2303075Certificate of AnalysisNov 30, 2022 B110907
B2302972Certificate of AnalysisNov 30, 2022 B110907
H2231217Certificate of AnalysisJul 28, 2022 B110907
H2231218Certificate of AnalysisJul 28, 2022 B110907
H2231219Certificate of AnalysisJul 28, 2022 B110907
K2201613Certificate of AnalysisJul 28, 2022 B110907
C2224013Certificate of AnalysisJun 01, 2022 B110907

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Chemical and Physical Properties
SolubilitySoluble in water
SensitivityHygroscopic
Melt Point(°C)210°C
Molecular Weight261.000 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass260.955 Da
Monoisotopic Mass258.957 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity56.000
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 Count2
Citations of This Product
References
1. Na Chen, Wan-Xiong Yong, Tuo-Dong Xiong, Guo-Dong Fu.  (2023)  A novel ZnO/viologen photochromic composite film with a rapid UV response for rewritable paper, solar UV detection, smart windows and anti-counterfeiting.  Journal of Materials Chemistry C,  11  (28): (9570-9577).  [PMID:] [10.1039/D3TC01624B]
2. Yang Xuzhao, Wang Jun, Fang Yun.  (2020)  Solubility and Thermodynamic Properties of Ammonium-Based Gemini Ionic Liquids in Pure Solvents.  JOURNAL OF SOLUTION CHEMISTRY,  49  (2): (145-165).  [PMID:] [10.1007/s10953-020-00947-7]
3. Xuzhao Yang, Jun Wang, Yun Fang.  (2019)  Properties of pure 1-(3-(trimethylammonio)prop-1-yl)-3-methylimidazolium bis(dicyanamide) asymmetrical gemini ionic liquid and its binary mixture with isopropanol at T = (283.15–333.15) K.  JOURNAL OF CHEMICAL THERMODYNAMICS,      [PMID:] [10.1016/j.jct.2019.02.031]
4. Chunli Liu, Yuxuan Sun, Zhenbin Chen, Suobo Zhang.  (2018)  From ultrafiltration to nanofiltration: Nanofiltration membrane fabricated by a combined process of chemical crosslinking and thermal annealing.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2018.11.041]
5. Xuzhao Yang, Yun Fang.  (2018)  Synthesis and properties of novel ammonium-based room-temperature gemini ionic liquids.  RSC Advances,  (46): (26255-26265).  [PMID:35541925] [10.1039/C8RA04127J]
6. Zhihua Wang, Ziming Li, Nanjun Chen, Chuanrui Lu, Fanghui Wang, Hong Zhu.  (2018)  Crosslinked poly (2,6-dimethyl-1,4-phenylene oxide) polyelectrolyte enhanced with poly (styrene-b-(ethylene-co-butylene)-b-styrene) for anion exchange membrane applications.  JOURNAL OF MEMBRANE SCIENCE,      [PMID:] [10.1016/j.memsci.2018.07.039]
7. Jinghua Huang, Mingbao Huang, Jinan Li, Jie Zhang, Zhiyong Fu.  (2025)  New Thermoelectricity Utilization System Based on Aqueous Organic Redox Flow Battery Involving the Tripyridinium–Triazine Radicals.  CHEMISTRY-A EUROPEAN JOURNAL,      [PMID:40105032] [10.1002/chem.202500237]
8. Lin Yin, Chen-xin Yang, Yu-xuan Han, Hao Zhang, Feng-lu Jiang, Wen-tao Zhong, Chengbin Gong, Qian Tang.  (2025)  A semi-solid hydrogel state electrochromic device based on asymmetric disubstituted viologen containing a quaternary ammonium group with enhanced electrochromic stability.  NEW JOURNAL OF CHEMISTRY,      [PMID:] [10.1039/D5NJ02611C]
9. Wan-Xiong Yong, Wei-Ning Liu, Xiao-Ying Xin, Guo-Dong Fu.  (2025)  Development of self-powered multicolored smart windows utilizing viologen derivatives.  Journal of Materials Chemistry C,      [PMID:] [10.1039/D5TC00818B]
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