Determine the necessary mass, volume, or concentration for preparing a solution.
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PharmPure™, USP, for cell culture for Cell culture,PharmPure™,USP for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 84 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Organic sulfonic acids and derivatives |
| Subclass | Organosulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organosulfonic acids |
| Alternative Parents | Sulfonyls Alkanesulfonic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alkanesulfonic acid - Sulfonyl - Organosulfonic acid - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Primary amine - Organosulfur compound - Organonitrogen compound - Primary aliphatic amine - Amine - Aliphatic acyclic compound |
| Description | This 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 | amino sulfonic acid |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Sep 22, 2026 | T103831 | |
| Certificate of Analysis | Sep 22, 2026 | T103831 | |
| Certificate of Analysis | Jun 10, 2026 | T103831 | |
| Certificate of Analysis | Jun 10, 2026 | T103831 | |
| Certificate of Analysis | Jun 10, 2026 | T103831 | |
| Certificate of Analysis | Feb 26, 2026 | T103831 | |
| Certificate of Analysis | Feb 26, 2026 | T103831 | |
| Certificate of Analysis | Nov 05, 2025 | T103831 | |
| Certificate of Analysis | Nov 05, 2025 | T103831 | |
| Certificate of Analysis | Jun 26, 2025 | T103831 | |
| Certificate of Analysis | Jun 26, 2025 | T103831 | |
| Certificate of Analysis | Jun 26, 2025 | T103831 | |
| Certificate of Analysis | Dec 16, 2024 | T103831 | |
| Certificate of Analysis | Dec 16, 2024 | T103831 | |
| Certificate of Analysis | Dec 16, 2024 | T103831 | |
| Certificate of Analysis | Dec 16, 2024 | T103831 | |
| Certificate of Analysis | Jun 19, 2024 | T103831 | |
| Certificate of Analysis | Jun 19, 2024 | T103831 | |
| Certificate of Analysis | Jun 19, 2024 | T103831 | |
| Certificate of Analysis | Apr 29, 2024 | T103831 | |
| Certificate of Analysis | Apr 24, 2023 | T103831 | |
| Certificate of Analysis | Apr 24, 2023 | T103831 | |
| Certificate of Analysis | Apr 24, 2023 | T103831 | |
| Certificate of Analysis | Apr 24, 2023 | T103831 | |
| Certificate of Analysis | Nov 23, 2022 | T103831 | |
| Certificate of Analysis | Nov 23, 2022 | T103831 | |
| Certificate of Analysis | Nov 23, 2022 | T103831 | |
| Certificate of Analysis | Jun 21, 2022 | T103831 | |
| Certificate of Analysis | Jun 21, 2022 | T103831 | |
| Certificate of Analysis | Jun 21, 2022 | T103831 | |
| Certificate of Analysis | May 31, 2022 | T103831 |
| Solubility | Soluble in water and dimethyl sulfoxide. Insoluble in absolute ethanol and diethyl ether. |
|---|---|
| Sensitivity | Moisture sensitive. |
| Melt Point(°C) | 300°C |
| Molecular Weight | 125.150 g/mol |
| XLogP3 | -4.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 125.015 Da |
| Monoisotopic Mass | 125.015 Da |
| Topological Polar Surface Area | 88.800 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 120.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View PharmPure™ grade guide → View USP grade guide → View for Cell culture grade guide →