Sodium 3-Bromopropanesulfonate - ≥98% , CAS No.55788-44-8

CAS: 55788-44-8 Cat. No.: S161134 Molecular Weight: 225.03 EC Number: 628-650-6 PubChem CID: 23679056
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
sodium 3-bromo-1-propanesulfonate | 1-Propanesulfonic acid, 3-bromo-, sodium salt | AKOS025295467 | B1707 | 3-Bromopropanesulfonic acid sodium salt | Sodium 3-bromo-propane-1-sulphonate | LNZDAVYFINUYOH-UHFFFAOYSA-M | DTXSID30635546 | SCHEMBL1037225 | SY0
Storage
Room temperature,Desiccated,Cool
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
S161134-5g
2
$9.90
25g
S161134-25g
6
$23.90
100g
S161134-100g
2
$59.90
500g
S161134-500g
1
$239.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature,Desiccated,Cool Ships Normal 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.

Specifications

Synonyms
sodium 3-bromo-1-propanesulfonate | 1-Propanesulfonic acid, 3-bromo-, sodium salt | AKOS025295467 | B1707 | 3-Bromopropanesulfonic acid sodium salt | Sodium 3-bromo-propane-1-sulphonate | LNZDAVYFINUYOH-UHFFFAOYSA-M | DTXSID30635546 | SCHEMBL1037225 | SY0
Specifications & Purity
≥98%
Storage
Room temperature, Desiccated, Cool
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488200509
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200509
Canonical SmilesC(CS(=O)(=O)[O-])CBr.[Na+]
IUPAC Namesodium;3-bromopropane-1-sulfonate
InChIKeyLNZDAVYFINUYOH-UHFFFAOYSA-M
INCHI1S/C3H7BrO3S.Na/c4-2-1-3-8(5,6)7;/h1-3H2,(H,5,6,7);/q;+1/p-1
Isomeric SMILES C(CS(=O)(=O)[O-])CBr.[Na+]
WGK Germany 3
PubChem CID 23679056
Molecular Weight 225.03
Reaxy-Rn 7952459

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.

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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.

View spec sheet →

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 Sulfonyls  Alkanesulfonic acids  Organic metal halides  Organobromides  Organic sodium salts  Organic oxides  Hydrocarbon derivatives  Alkyl bromides  Organic cations  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organosulfonic acid - Sulfonyl - Alkanesulfonic acid - Organic metal halide - Organic alkali metal salt - Organic sodium salt - Organic salt - Organic oxide - Organic oxygen compound - Organosulfur compound - Organobromide - Organohalogen compound - Alkyl halide - Alkyl bromide - Hydrocarbon derivative - Organic cation - 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 Not available
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.

17 results found

Lot NumberCertificate TypeDateItem
F2625344Certificate of AnalysisJun 13, 2026 S161134
F2625343Certificate of AnalysisJun 13, 2026 S161134
F2625342Certificate of AnalysisJun 13, 2026 S161134
F2625341Certificate of AnalysisJun 13, 2026 S161134
A2224202Certificate of AnalysisNov 05, 2024 S161134
A2224197Certificate of AnalysisNov 05, 2024 S161134
L1902173Certificate of AnalysisSep 22, 2022 S161134
E2523014Certificate of AnalysisAug 05, 2022 S161134
C2626106Certificate of AnalysisAug 05, 2022 S161134
B2512121Certificate of AnalysisAug 05, 2022 S161134
G2530021Certificate of AnalysisAug 05, 2022 S161134
J2214045Certificate of AnalysisAug 05, 2022 S161134
J2214197Certificate of AnalysisAug 05, 2022 S161134
J2214198Certificate of AnalysisAug 05, 2022 S161134
J2214229Certificate of AnalysisAug 05, 2022 S161134
L2308047Certificate of AnalysisAug 05, 2022 S161134
A2224223Certificate of AnalysisDec 16, 2021 S161134

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Chemical and Physical Properties
SolubilitySoluble in water
Melt Point(°C)256℃
Molecular Weight225.040 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass223.912 Da
Monoisotopic Mass223.912 Da
Topological Polar Surface Area65.600 Ų
Heavy Atom Count9
Formal Charge0
Complexity138.000
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. Jiangnan Dai, Shuai Wang, Pan Chen, Xiaohua Tong, Xiaogang Zhao, Chunhai Chen, Hongwei Zhou.  (2023)  Fabrication of ultrafiltration membranes with improved antifouling and antibacterial capability by surface modification of quaternary ammonium.  EUROPEAN POLYMER JOURNAL,      [PMID:] [10.1016/j.eurpolymj.2023.112083]
Solution Calculators
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