(3-(Thiophen-2-yl)-1H-pyrazol-5-yl)methanol CAS 852228-02-5
| CAS No. | 852228-02-5 |
| Molecular Formula | C8H8N2OS |
| Molecular Weight | 180.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 180.23 g/mol gives (3-(Thiophen-2-yl)-1H-pyrazol-5-yl)methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-(Thiophen-2-yl)-1H-pyrazol-5-yl)methanol (CAS 852228-02-5), molecular formula C8H8N2OS and molecular weight 180.23 g/mol, is a CATO reference standard with documented purity and traceability.
(3-(Thiophen-2-yl)-1H-pyrazol-5-yl)methanol (C8H8N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(Thiophen-2-yl)-1H-pyrazol-5-yl)methanol 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 | C8H8N2OS |
| Molecular Weight | 180.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 1-(Thiophen-2-ylmethyl)-1h-1,2,4-triazol-3-amine (CAS 1183681-95-9)
- 1-(Thiophen-3-ylmethyl)-1h-1,2,4-triazol-3-amine (CAS 1184690-77-4)
- 1-methyl-3-(thiophen-2-yl)-1H-1,2,4-triazol-5-amine (CAS 1342010-38-1)
- 1-(Thiophen-2-ylmethyl)-1h-1,2,3-triazol-4-amine (CAS 1500272-18-3)
- (5-(Thiophen-3-yl)oxazol-4-yl)methanamine (CAS 1500301-05-2)
- (5-(Thiophen-2-yl)oxazol-4-yl)methanamine (CAS 1531780-67-2)
- [5-(thiophen-2-yl)-1H-pyrazol-4-yl]methanol (CAS 194546-14-0)
- (5-(Thiophen-2-yl)-4H-1,2,4-triazol-3-yl)methanamine (CAS 933735-00-3)
Recommended Standards
- 4-Hydrazinyl-5-methylthieno[2,3-d]pyrimidine (CAS 19786-56-2)
- (4-(1H-Imidazol-2-yl)thiazol-2-yl)methanamine (CAS 326409-77-2)
- 1-(Benzo[c][1,2,5]thiadiazol-5-yl)ethan-1-ol (CAS 1884155-72-9)
- (5-(Thiophen-2-yl)isoxazol-3-yl)methanamine (CAS 852180-45-1)
- N-boc-4-amino-l-phenylalanine-t-butylester (CAS 180080-07-3)
- 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride (CAS 38485-01-7)
- 2-CHloro-4-(2-methoxyethoxy)-1-nitrobenzene (CAS 147245-25-8)
- Ethyl 5-amino-1-(2-(trifluoromethyl)phenyl)-1H-pyrazole-3-carboxylate (CAS 866838-05-3)
- 6-bromopyrazolo[1,5-a]quinoline (CAS 2766427-57-8)
- (2R,3R,4R,5S,6R)-3-acetamido-5-(((2S,3R,4R,5S,6R)-3-acetamido-4,5-diacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(acetoxymethyl)tetrahydro-2H-pyran-2,4-diyl diacetate (CAS 7284-18-6)
- 2,6-Dimethyl-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1379327-82-8)
- 3-[(2,5-Difluorophenyl)methoxy]cyclobutan-1-amine Hydrochloride, cis (CAS 1807940-88-0)
- 4-[(4-chloro-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 676348-41-7)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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