3-(((1-(2-Hydroxyethyl)-1H-pyrazol-3-yl)amino)methyl)phenol hydrochloride CAS 1855950-46-7
| CAS No. | 1855950-46-7 |
| Molecular Formula | C12H15N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(((1-(2-Hydroxyethyl)-1H-pyrazol-3-yl)amino)methyl)phenol hydrochloride (C12H15N3O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-(((1-(2-Hydroxyethyl)-1H-pyrazol-3-yl)amino)methyl)phenol hydrochloride (CAS 1855950-46-7), a certified reference material (molecular formula C12H15N3O2HCl, MW 269.73 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(((1-(2-Hydroxyethyl)-1H-pyrazol-3-yl)amino)methyl)phenol 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.
Physical & Chemical Properties
| Molecular Formula | C12H15N3O2 HCl |
| Molecular Weight | 269.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Hydroxyethyl Standards
- Methyl 6-(2-hydroxyethyl)nicotinate (CAS 1000506-99-9)
- Methyl 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoate, 97% (CAS 1000536-33-3)
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- 2-(α-Hydroxyethyl)thiamine diphosphate (CAS 10055-47-7)
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid (CAS 1006469-47-1)
Recommended Standards
- [2,4'-Bipyridin]-5-ylboronic acid (CAS 1264516-00-8)
- tert-Butyl(5-chloro-2-hydroxyphenyl)carbamate (CAS 892413-92-2)
- 2-Phenyl-2-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanamido)acetic acid (CAS 874374-65-9)
- Methyl 3-fluoro-5-iodothiophene-2-carboxylate (CAS 2166596-47-8)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-ethylbenzyl)propanoic acid (CAS 1260616-53-2)
- 1,4-Bis(phenylsulfonyl)piperazine (CAS 7250-99-9)
- 5-Chloro-7-nitroquinolin-8-ol (CAS 18472-03-2)
- Cediranib-d8 (CAS 1174396-84-9)
- 7-Hydroxy-4,6-dimethylisobenzofuran-1(3H)-one (CAS 10088-77-4)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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