1-(Thiophen-2-ylmethyl)-3-(thiophen-3-ylmethyl)urea CAS 1209736-86-6
| CAS No. | 1209736-86-6 |
| Molecular Formula | C11H12N2OS2 |
| Molecular Weight | 252.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 1-(Thiophen-2-ylmethyl)-3-(thiophen-3-ylmethyl)urea is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 252.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1-(Thiophen-2-ylmethyl)-3-(thiophen-3-ylmethyl)urea (CAS 1209736-86-6), a certified reference material (molecular formula C11H12N2OS2, MW 252.36 g/mol) for analytical method development and quality control.
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-(Thiophen-2-ylmethyl)-3-(thiophen-3-ylmethyl)urea 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 | C11H12N2OS2 |
| Molecular Weight | 252.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-(4-amino-3,5-dimethyl-1H-pyrazol-1-yl)-N-ethyl-N-(2-methylpropyl)acetamide (CAS 1155135-01-5)
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- n-Ethyl-2-(2-(thiophen-2-yl)thiazol-4-yl)acetamide (CAS 1240754-43-1)
- 1-(M-tolyl)-1H-imidazole-4-carboxamide (CAS 1427011-90-2)
- 6-Amino-2,4-dioxo-1-phenethyl-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde (CAS 919724-65-5)
- (2S,4S)-4-(Difluoromethyl)pyrrolidine-2-carboxylic acid (CAS 2165379-78-0)
- 1-Nitro-3-(propan-2-ylsulfanyl)benzene (CAS 70415-89-3)
- (3-Chloro-4-(cyclohexyl(methyl)carbamoyl)phenyl)boronic acid (CAS 2096332-09-9)
- (S)-Hexahydro-1H-pyrido[1,2-a]pyrazin-4(6H)-one (CAS 248914-28-5)
- 2,5-Dimethoxy-4-(1-methylethyl)benzenemethanol (CAS 62458-52-0)
- 2-Bromo-1-(2-(dimethylamino)-1H-imidazol-4-yl)ethanone (CAS 88723-62-0)
- rel-(3R,4R)-3-Aminotetrahydro-2H-pyran-4-carboxylic acid (CAS 1233010-36-0)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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