S-(3-((3-(Methylamino)propyl)amino)propyl) O,O-dihydrogen phosphorothioate CAS 82147-31-7
| CAS No. | 82147-31-7 |
| Molecular Formula | C7H19N2O3PS |
| Molecular Weight | 242.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 242.28 g/mol gives S-(3-((3-(Methylamino)propyl)amino)propyl) O,O-dihydrogen phosphorothioate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
S-(3-((3-(Methylamino)propyl)amino)propyl) O,O-dihydrogen phosphorothioate (CAS 82147-31-7), molecular formula C7H19N2O3PS and molecular weight 242.28 g/mol, is a CATO reference standard with documented purity and traceability.
S-(3-((3-(Methylamino)propyl)amino)propyl) O,O-dihydrogen phosphorothioate (C7H19N2O3PS) contains an amide group, a sulfone group, a phosphonate group, a carboxylic acid group, a hydroxyl 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.
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), S-(3-((3-(Methylamino)propyl)amino)propyl) O,O-dihydrogen phosphorothioate 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 | C7H19N2O3PS |
| Molecular Weight | 242.28 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) | -0.5 |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
- Ethyl 1-(3-(methylamino)-3-oxopropyl)piperidine-3-carboxylate (CAS 1241185-03-4)
- 3-(3-(Methylamino)-4-nitrophenoxy)propane-1,2-diol (CAS 80062-31-3)
- 1-(2-(Methylamino)ethoxy)-3-(phenylthio)propan-2-ol (CAS 295362-06-0)
- 6-Methyl-1-(4-(methylamino)butanoyl)piperidine-3-carboxamide (CAS 1589378-04-0)
- 3-(Methylamino)-1,1-diphenyl-propan-2-ol (CAS 71827-52-6)
- Ethyl 4-(methylamino)-2-(methylsulfonyl)pyrimidine-5-carboxylate (CAS 888493-43-4)
- (2E)-3-{4-[(methylamino)sulfonyl]phenyl}acrylic acid (CAS 1807941-41-8)
- 5-(8-(Methylamino)imidazo[1,2-a]pyrazin-3-yl)pyridin-2(1H)-one (CAS 825630-48-6)
Recommended Standards
- N-(2-(pyridin-3-yl)pyrimidin-4-yl)isobutyramide (CAS 866143-36-4)
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- N-(2-(Methylthio)-7-oxothiazolo[5,4-d]pyrimidin-6(7H)-yl)formamide (CAS 919401-27-7)
- Buspirone EP Impurity G (CAS 84746-24-7)
- tert-Butyl ((5-(pyridin-2-yl)-1,3,4-thiadiazol-2-yl)methyl)carbamate (CAS 1956370-86-7)
- (S)-2-(3-(dimethylamino)pyrrolidin-1-yl)acetic acid (CAS 1354018-96-4)
- 4-Acetyl-4-pentylcyclohexan-1-one (CAS 76921-65-8)
- 2-Methylbutane-1,2-diamine (CAS 44513-48-6)
- 5-Amino-N,N-dimethyl-4H-1,2,4-triazole-3-carboxamide (CAS 1228552-93-9)
- (Prop-2-en-1-yl)[(thiophen-2-yl)methyl]amine (CAS 53175-34-1)
- 2-(4-Methoxybenzylidene)malonic acid (CAS 21405-61-8)
- 4-(Diisopropylamino)-2,2-diphenylbutyramide (CAS 39666-27-8)
- (11bR)-8,9,10,11,12,13,14,15-Octahydro-4-hydroxy-2,6-bis(2,4,6-trimethylphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1011465-23-8)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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