3-Methyl-4-(thiophen-2-yl)-1H-pyrazol-5-amine hydrochloride CAS 1238869-86-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1238869-86-7 |
| Molecular Formula | C8H9N3S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-4-(thiophen-2-yl)-1H-pyrazol-5-amine hydrochloride (CAS 1238869-86-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9N3S HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N3S HCl |
| Molecular Weight | 215.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl 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
- 3,11-dithia-7-azatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene (CAS 88537-32-0)
- 5-Methoxycarbonyl-2,3-dihydro-1H-indole hydrochloride (CAS 1187928-10-4)
- 1-amino-3-fluorocyclobutane-1-carboxylic acid hydrochloride (CAS 2060063-07-0)
- 1-(3,4-Dimethylphenyl)cyclopropan-1-amine (CAS 1266126-30-0)
- 3-(3,4-Dichlorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 338424-41-2)
- 6-Bromo-7-fluoro-1H-indazole-3-carboxylic acid (CAS 1956341-21-1)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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