Morpholine-4-carboximidamide sulfate CAS 88497-68-1
| CAS No. | 88497-68-1 |
| Molecular Formula | C5H11N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Morpholine-4-carboximidamide sulfate (CAS 88497-68-1), molecular formula C5H11N3OH2O4S and molecular weight 227.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Morpholine-4-carboximidamide sulfate (C5H11N3OH2O4S) is characterized by a carbohydrate-derived structure, an amide group, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Morpholine-4-carboximidamide sulfate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H11N3O H2O4S |
| Molecular Weight | 227.24 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.) | 1982 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Morpholine Standards
- Morpholine HCl (CAS 10024-89-2)
- 1-Ethyl-5-(morpholine-4-carbonyl)-1h-pyrazol-4-amine (CAS 1004643-31-5)
- 1-Methyl-3-(morpholine-4-carbonyl)-1h-pyrazole-5-carboxylic acid (CAS 1004727-34-7)
- 2-(4-(Morpholine-4-carbonyl)-1H-pyrazol-1-yl)acetic acid (CAS 1006468-66-1)
- 1-Methyl-3-(morpholine-4-carbonyl)-1H-pyrazole-4-carboxylic acid (CAS 1006491-12-8)
- Sodium 2-[5-(morpholine-4-sulfonyl)thiophen-2-yl]acetate (CAS 1007012-31-8)
- 7-(Morpholine-4-sulfonyl)-3-(propan-2-yl)-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 1007999-27-0)
- 1-[4-(morpholine-4-sulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid (CAS 1008006-09-4)
Recommended Standards
- 2-(2-Methoxy-5-nitrophenoxy)acetic acid (CAS 103440-70-6)
- 2-(3,4-Dimethoxyphenyl)ethyl N-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]carbamate (CAS 320423-06-1)
- 2-(4-Chloro-3-(difluoromethyl)-6-hydroxypyridin-2-yl)acetic acid (CAS 1805263-96-0)
- 4-{2-[(3-fluorophenyl)methylidene]hydrazin-1-yl}benzoic acid (CAS 325729-60-0)
- Di-tert-butyl (4-hydroxy-3-nitrophenyl)iminodicarbonate (CAS 2616667-58-2)
- Benzyl (6-ethynylpyridin-2-yl)carbamate (CAS 2680648-55-7)
- (2R,3S)-2-(1,5-dimethylpyrazol-4-yl)tetrahydrofuran-3-amine (CAS 1808313-98-5)
- N-Benzyl-N-(3-methyl-1,2,4-oxadiazol-5-yl)benzamide (CAS 62347-54-0)
- ethyl 4-cyano-2-methylbutanoate (CAS 10444-16-3)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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