1,2-Ethanediamine, sulfate CAS 25723-52-8
| CAS No. | 25723-52-8 |
| Molecular Formula | HO4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,2-Ethanediamine, sulfate.
1,2-Ethanediamine, sulfate (CAS 25723-52-8), molecular formula HO4SC2H9N2 and molecular weight 158.17 g/mol, is a CATO reference standard with documented purity and traceability.
1,2-Ethanediamine, sulfate (HO4SC2H9N2) contains an amide group, a sulfone group, a carboxylic acid group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1,2-Ethanediamine, sulfate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | HO4S C2H9N2 |
| Molecular Weight | 158.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethanediamine Standards
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- 1,2-Ethanediamine, N1,N2-diethyl-N1,N2-dimethyl- (CAS 106-66-1)
- 1,2-Ethanediamine, N2-(6-chloro-2-pyrazinyl)-N1,N1-dimethyl- 1219957-55-7 (CAS 1219957-55-7)
- 1,2-Ethanediamine, polymer with 2-(chloromethyl)oxirane (CAS 25014-13-5)
- 1,2-Ethanediamine, N1-(2-aminoethyl)-, polymer with 2-(chloromethyl)oxirane (CAS 25085-17-0)
- 1,2-Ethanediamine, polymer with 2-methyloxirane (CAS 25214-63-5)
- 1,2-Ethanediamine, N1,N1,N2,N2-tetramethyl-, polymer with 2-(chloromethyl)oxirane (CAS 25988-98-1)
- 1,2-Ethanediamine, N1-(2-aminoethyl)-N2-[2-[(2-aminoethyl)amino]ethyl]-, polymer with 2-(chloromethyl)oxirane (CAS 26658-42-4)
Recommended Standards
- [(5-bromo-2-methoxyphenyl)methyl](methyl)amine hydrochloride (CAS 1423029-83-7)
- Bis(2-(2-hydroxyethoxy)ethyl) malonate (CAS 120675-12-9)
- ethyl 2-(2-aminoethyl)-1,3-thiazole-4-carboxylate hydrobromide (CAS 1803584-70-4)
- (4-Methylcyclohexyl)methanamine (CAS 34147-56-3)
- Moxifloxacin Impurity 43 (CAS 121577-35-3)
- 1-(4-(3-Hydroxybut-1-yn-1-yl)phenyl)ethan-1-one (CAS 491859-72-4)
- 1-(1-Benzofuran-2-yl)-2-(methylsulfanyl)ethan-1-one (CAS 1179098-30-6)
- 2-Ethyl-1-(3-methylpiperazin-1-yl)butan-1-one (CAS 1240578-55-5)
- Methyl N-(4-methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (CAS 331725-41-8)
- Peptide 46 (H-4054.0500) (CAS 192122-40-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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