3-(N,N-Dimethylmyristylammonio)propanesulfonate - ≥98% , CAS No.14933-09-6

CAS: 14933-09-6 Cat. No.: M105324 Molecular Weight: 363.6 Beilstein Registry Number: 6419727 EC Number: 239-003-9
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
N-Tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate | 3-(N,N-Dimethylmyristylammonio)propanesulfonate | Myristyl sulfobetaine | 3-(Dimethyl(tetradecyl)ammonio)propane-1-sulfonate | Zwittergent 3-14 | 3-[dimethyl(tetradecyl)azaniumyl]propane-1-sulfonate
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
M105324-5g
5
$9.90
25g
M105324-25g
2
$28.90
100g
M105324-100g
2
$85.90
500g
M105324-500g
1
$339.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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.

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Literature proof

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

Overview

3-(N,N-Dimethylmyristylammonio)propanesulfonate is a zwitterionic surfactant used in various electrostatic ion chromatography techniques.
3-(N,N-Dimethylmyristylammonio)propanesulfonate has been used in a study to assess a method for quantifying perchlorate in biological samples using CE and capacitively coupled contactless conductivity detection.It has also been used in a study to investigate an approach for establishing adsorbents for elimination of water-soluble organic dyes.

Specifications

Synonyms
N-Tetradecyl-N, N-dimethyl-3-ammonio-1-propanesulfonate | 3-(N, N-Dimethylmyristylammonio)propanesulfonate | Myristyl sulfobetaine | 3-(Dimethyl(tetradecyl)ammonio)propane-1-sulfonate | Zwittergent 3-14 | 3-[dimethyl(tetradecyl)azaniumyl]propane-1-sulfonate
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488186274
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186274
Canonical SmilesCCCCCCCCCCCCCC[N+](C)(C)CCCS(=O)(=O)[O-]
IUPAC Name3-[dimethyl(tetradecyl)azaniumyl]propane-1-sulfonate
InChIKeyBHATUINFZWUDIX-UHFFFAOYSA-N
INCHI1S/C19H41NO3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-17-20(2,3)18-16-19-24(21,22)23/h4-19H2,1-3H3
Isomeric SMILES CCCCCCCCCCCCCC[N+](C)(C)CCCS(=O)(=O)[O-]
WGK Germany 3
Molecular Weight 363.6
Beilstein 6419727
Reaxy-Rn 6419727
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6419727&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 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 acids and derivatives
ClassOrganic sulfonic acids and derivatives
SubclassOrganosulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentOrganosulfonic acids
Alternative Parents Tetraalkylammonium salts  Sulfonyls  Alkanesulfonic acids  Organopnictogen compounds  Organic salts  Organic oxides  Hydrocarbon derivatives  Amines  
Molecular FrameworkAliphatic acyclic compounds
Substituents Tetraalkylammonium salt - Alkanesulfonic acid - Sulfonyl - Organosulfonic acid - Quaternary ammonium salt - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organosulfur compound - Organonitrogen compound - Amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organosulfonic acids. These are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom).
External Descriptors organosulfonic acid
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.

70 results found

Lot NumberCertificate TypeDateItem
F2612582Certificate of AnalysisJun 09, 2026 M105324
F2612581Certificate of AnalysisJun 09, 2026 M105324
F2612580Certificate of AnalysisJun 09, 2026 M105324
F2601149Certificate of AnalysisMay 27, 2026 M105324
F2601150Certificate of AnalysisMay 27, 2026 M105324
F2601151Certificate of AnalysisMay 27, 2026 M105324
F2601152Certificate of AnalysisMay 27, 2026 M105324
C2605082Certificate of AnalysisMar 02, 2026 M105324
C2605081Certificate of AnalysisMar 02, 2026 M105324
A2614186Certificate of AnalysisJan 10, 2026 M105324
A2614182Certificate of AnalysisJan 10, 2026 M105324
A2614181Certificate of AnalysisJan 10, 2026 M105324
A2614180Certificate of AnalysisJan 10, 2026 M105324
K2528388Certificate of AnalysisNov 21, 2025 M105324
B2625082Certificate of AnalysisNov 21, 2025 M105324
I2519698Certificate of AnalysisSep 10, 2025 M105324
I2519360Certificate of AnalysisSep 10, 2025 M105324
E2529535Certificate of AnalysisMay 22, 2025 M105324
E2529531Certificate of AnalysisMay 22, 2025 M105324
E2529544Certificate of AnalysisMay 22, 2025 M105324
E2529557Certificate of AnalysisMay 22, 2025 M105324
E2507392Certificate of AnalysisMar 19, 2025 M105324
E2507398Certificate of AnalysisMar 19, 2025 M105324
E2507406Certificate of AnalysisMar 19, 2025 M105324
E2507408Certificate of AnalysisMar 19, 2025 M105324
A2513164Certificate of AnalysisDec 28, 2024 M105324
A2513495Certificate of AnalysisDec 28, 2024 M105324
A2513167Certificate of AnalysisDec 28, 2024 M105324
A2513166Certificate of AnalysisDec 28, 2024 M105324
J2411566Certificate of AnalysisSep 28, 2024 M105324
J2411567Certificate of AnalysisSep 28, 2024 M105324
J2411587Certificate of AnalysisSep 28, 2024 M105324
J2411588Certificate of AnalysisSep 28, 2024 M105324
I2426234Certificate of AnalysisSep 19, 2024 M105324
H2405237Certificate of AnalysisJul 06, 2024 M105324
H2405236Certificate of AnalysisJul 06, 2024 M105324
H2405235Certificate of AnalysisJul 06, 2024 M105324
H2405208Certificate of AnalysisJul 06, 2024 M105324
F2405489Certificate of AnalysisMay 29, 2024 M105324
F2405490Certificate of AnalysisMay 29, 2024 M105324
F2405342Certificate of AnalysisMay 29, 2024 M105324
F2405491Certificate of AnalysisMay 29, 2024 M105324
D2416381Certificate of AnalysisApr 07, 2024 M105324
D2416379Certificate of AnalysisApr 07, 2024 M105324
A2402030Certificate of AnalysisDec 20, 2023 M105324
I2307499Certificate of AnalysisAug 14, 2023 M105324
I2307490Certificate of AnalysisAug 14, 2023 M105324
G2303611Certificate of AnalysisJul 06, 2023 M105324
F2312903Certificate of AnalysisJun 07, 2023 M105324
F23131521Certificate of AnalysisJun 05, 2023 M105324
C2419198Certificate of AnalysisJun 05, 2023 M105324
F23131543Certificate of AnalysisJun 05, 2023 M105324
F23131443Certificate of AnalysisJun 05, 2023 M105324
F23131468Certificate of AnalysisJun 05, 2023 M105324
B2314653Certificate of AnalysisDec 19, 2022 M105324
B2314651Certificate of AnalysisDec 19, 2022 M105324
B2314650Certificate of AnalysisDec 19, 2022 M105324
B2314646Certificate of AnalysisDec 19, 2022 M105324
B2314643Certificate of AnalysisDec 19, 2022 M105324
B2314641Certificate of AnalysisDec 19, 2022 M105324
L2220191Certificate of AnalysisDec 12, 2022 M105324
L2220211Certificate of AnalysisDec 12, 2022 M105324
L2220245Certificate of AnalysisDec 12, 2022 M105324
L2220247Certificate of AnalysisDec 12, 2022 M105324
L2220248Certificate of AnalysisDec 12, 2022 M105324
H2223114Certificate of AnalysisAug 01, 2022 M105324
H2223113Certificate of AnalysisAug 01, 2022 M105324
G2227370Certificate of AnalysisJun 16, 2022 M105324
G2227300Certificate of AnalysisJun 16, 2022 M105324
G2227294Certificate of AnalysisJun 16, 2022 M105324

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Chemical and Physical Properties
SolubilitySoluble in Methanol
SensitivityMoistrue
Flash Point(°F)110 °C
Flash Point(°C)110°C
Melt Point(°C)247°C
Molecular Weight363.600 g/mol
XLogP36.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count16
Exact Mass363.281 Da
Monoisotopic Mass363.281 Da
Topological Polar Surface Area65.600 Ų
Heavy Atom Count24
Formal Charge0
Complexity361.000
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
Documents & Articles
Citations of This Product
References
1. Changbo Deng, Tingxin Fu, Qiuping Huang, Zhengping Fu, Yalin Lu.  (2023)  Enhancing the quantum yield and stability of CsPbBr3 quantum dots with zwitterionic ligand post-treatment.  JOURNAL OF LUMINESCENCE,      [PMID:] [10.1016/j.jlumin.2023.120395]
2. Hao Zhang, Lili Liang, Hailing Xi, Xiaoyan Lin, Zhanguo Li, Yu Jiao.  (2023)  Effects of Different Types of Stabilizers on the Properties of Foam Detergent Used for Radioactive Surface Contamination.  MOLECULES,  28  (16): (6107).  [PMID:37630358] [10.3390/molecules28166107]
3. Hao Zhang, Lili Liang, Hailing Xi, Datong Liu, Zhanguo Li, Xiaoyan Lin.  (2022)  Effects of Fatty Alcohols with Different Chain Lengths on the Performance of Low pH Biomass-Based Foams for Radioactive Decontamination.  MOLECULES,  27  (19): (6627).  [PMID:36235162] [10.3390/molecules27196627]
4. Zheng Nie, Caihong Liu, Xihui Jiang, Yifan Zhou, Xu Lin, Xiaoqing Zhao, Qiang He, Hongxiang Chai, Xueling Pang, Jun Ma.  (2022)  Dopamine-triggered one-step codeposition of zwitterionic surfactants for anti-fouling polyethersulfone ultrafiltration membrane modification.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2022.153871]
5. Hualin Zheng, Ting Zhang, Yafei Wang, Canzhou Li, Zhenhuang Su, Ze Wang, Hao Chen, Shihao Yuan, Yiding Gu, Long Ji, Jian Li, Shibin Li.  (2021)  Zwitterion-Assisted Crystal Growth of 2D Perovskites with Unfavorable Phase Suppression for High-Performance Solar Cells.  ACS Applied Materials & Interfaces,      [PMID:34963289] [10.1021/acsami.1c19263]
6. Yanqing Zu, Jun Xi, Lu Li, Jinfei Dai, Shuangpeng Wang, Feng Yun, Bo Jiao, Hua Dong, Xun Hou, Zhaoxin Wu.  (2019)  High-Brightness and Color-Tunable FAPbBr3 Perovskite Nanocrystals 2.0 Enable Ultrapure Green Luminescence for Achieving Recommendation 2020 Displays.  ACS Applied Materials & Interfaces,      [PMID:31865697] [10.1021/acsami.9b18140]
7. Liang Jin-Jin, Li Yun-Hui, Liu Fei, Li Hong-Ye, Liu Jie-Sheng, Yang Wei-Dong.  (2015)  Experimental removal of Alexandrium tamarense cells using sulfobetaines and their modified clays.  JOURNAL OF APPLIED PHYCOLOGY,  27  (6): (2313-2319).  [PMID:] [10.1007/s10811-014-0482-4]
8. Qiqi Niu, Yiqi Pan, Ming Chen, Longfei Sun, Kang Zhang, Yun Zhang, Jing Yan, Wei Qi, Lin Yang, Zhaoxia Dong, Xiaochen Li.  (2025)  Effect of molecular structure of surfactants on its behavioral characteristics at the CO2/water interface.  CHEMICAL PHYSICS,      [PMID:] [10.1016/j.chemphys.2025.113030]
9. Caihong Liu, Ao Shuai, Jingjun Bo, Xiao Wang, Xiyu Xu, Jiale Cao, Xiaodie Han, Qiang He.  (2026)  Breaking the Permeability-Selectivity Trade-off in Loose Nanofiltration: Zwitterionic Layer-by-Layer Membranes for Superior Antifouling Dye/Salt Separation.  WATER RESEARCH,      [PMID:41512417] [10.1016/j.watres.2026.125320]
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