N-(thiophen-2-ylmethyl)-1-((thiophen-2-ylmethyl)imino)-1H-inden-3-amine hydrochloride CAS 1274948-07-0
| CAS No. | 1274948-07-0 |
| Molecular Formula | C19H16N2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(thiophen-2-ylmethyl)-1-((thiophen-2-ylmethyl)imino)-1H-inden-3-amine hydrochloride (CAS 1274948-07-0), molecular formula C19H16N2S2HCl and molecular weight 372.93 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, N-(thiophen-2-ylmethyl)-1-((thiophen-2-ylmethyl)imino)-1H-inden-3-amine hydrochloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 372.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H16N2S2 HCl |
| Molecular Weight | 372.93 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- 4-(Thiophen-2-ylmethyl)benzonitrile (CAS 100005-79-6)
- 1-(Thiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 100058-72-8)
- 1-Methyl-4-(thiophen-2-yl)piperidin-4-ol (CAS 100131-91-7)
- 1-(Thiophen-2-yl)cyclohexan-1-amine (CAS 100133-00-4)
- Ethyl 2-((5-(3-(thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetate (CAS 1001830-00-7)
- 2-((5-(3-(Thiophen-2-yl)ureido)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 1002043-11-9)
- 4-(Thiophen-2-ylmethyl)benzoic acid (CAS 1002727-90-3)
- Methyl(thiophen-2-yl)cyanocarbonimidodithioate (CAS 100477-76-7)
Recommended Standards
- Ethyl 8-(2,4-difluorophenyl)-8-oxooctanoate (CAS 898753-12-3)
- 4-(2,3-Dichlorophenyl)butan-2-ol (CAS 1341106-15-7)
- 5-(Heptyloxy)-2-nitrobenzofuran (CAS 56897-18-8)
- N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethenesulfonamide (CAS 1912447-03-0)
- (S)-2-Amino-3-(2-hydroxyethoxy)propanoic acid hydrochloride (CAS 650636-02-5)
- 2-((5-((4,5-Dichloro-1H-imidazol-1-yl)methyl)-1,3,4-oxadiazol-2-yl)thio)-1-phenylethanone (CAS 650592-53-3)
- Methyl 4-bromo-3-isopropoxybenzoate (CAS 1154060-99-7)
- N-(2-Cyclopropoxy-5-methoxyphenyl)methanesulfonamide (CAS 1243395-95-0)
- 1,2,3-Trichloro-5-fluorobenzene (CAS 3107-21-9)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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