4-(3-Diethylamino-propylamino)-1,1-dioxo-tetrahydro-1lambda*6*-thiophen-3-ol hydrochloride CAS 1185298-91-2
| CAS No. | 1185298-91-2 |
| Molecular Formula | C11H24N2O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(3-Diethylamino-propylamino)-1,1-dioxo-tetrahydro-1lambda*6*-thiophen-3-ol hydrochloride 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.
4-(3-Diethylamino-propylamino)-1,1-dioxo-tetrahydro-1lambda*6*-thiophen-3-ol hydrochloride (CAS 1185298-91-2), molecular formula C11H24N2O3SHCl and molecular weight 300.84 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(3-Diethylamino-propylamino)-1,1-dioxo-tetrahydro-1lambda*6*-thiophen-3-ol hydrochloride (C11H24N2O3SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 300.84 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C11H24N2O3S HCl |
| Molecular Weight | 300.84 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diethylamino Standards
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Recommended Standards
- 6-bromo-N-(3-fluorobenzyl)pyridin-2-amine (CAS 1263374-07-7)
- 3-Chloro-5-(thiophen-2-ylthio)-1,2,4-thiadiazole (CAS 98816-24-1)
- S-(2-(1H-Imidazol-4-yl)ethyl) ethanethioate (CAS 802285-99-0)
- 3-(Methoxymethyl)-4-(4-methoxyphenyl)-1H-pyrazol-5-amine (CAS 895010-30-7)
- 4-Hydrazinyl-1-methyl-1H-pyrazole (CAS 1268521-80-7)
- Ethyl 3-amino-4-(dimethylamino)thieno[2,3-b]pyridine-2-carboxylate (CAS 147992-86-7)
- (E)-4-(2,5-dimethylphenyl)-4-oxobut-2-enoic acid (CAS 159971-25-2)
- N,N-Dibutyl-2-bromobenzamide (CAS 349092-70-2)
- (6-Methoxypyridin-2-yl)(m-tolyl)methanone (CAS 1187171-23-8)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com