1-Methyl-3-(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-1h-pyrazol-5-amine CAS 1152708-06-9
| CAS No. | 1152708-06-9 |
| Molecular Formula | C12H15N3S |
| Molecular Weight | 233.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-Methyl-3-(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-1h-pyrazol-5-amine (CAS 1152708-06-9), a certified reference material (molecular formula C12H15N3S, MW 233.33 g/mol) for analytical method development and quality control.
Structurally, 1-Methyl-3-(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)-1h-pyrazol-5-amine (C12H15N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 233.33 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H15N3S |
| Molecular Weight | 233.33 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.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,2,3-Trimethyl-5-(methylthio)cyclohepta[c]pyrrol-6(2H)-one (CAS 112798-75-1)
- N-(Piperidin-4-yl)benzo[d]thiazol-2-amine hydrochloride (CAS 1188265-79-3)
- 2-(1,4-diazepan-1-yl)-1,3-benzothiazole,CF3COOH (CAS 111628-37-6)
- 5-amino-2-naphthalenesulfonic acid (CAS 119-79-9)
- 5-Bromo-N-(piperidin-1-yl)furan-2-carboxamide (CAS 925127-24-8)
- Tetrahydro-2H-pyran-3-methanamine HCl (CAS 1159599-89-9)
- Pcb No. 165 (CAS 74472-46-1)
- 6-Methyl-3-(1H-pyrazol-5-yl)pyridin-2(1H)-one (CAS 400077-45-4)
- [2-(1H-Indol-1-yl)ethyl]amine (CAS 13708-58-2)
- 3-(3-Phenoxyphenyl)propanoic acid (CAS 52888-70-7)
- Methyl 4-({[(4E)-5-oxo-1-[4-(trifluoromethoxy)phenyl]-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-4-ylidene]methyl}amino)benzoate (CAS 338403-26-2)
- Plerixafor Impurity 44 (CAS 1254176-45-8 (free base))
- 2-[(5-Tetrazolyl)methyl]isoindoline-1,3-dione (CAS 114841-44-0)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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