(4-Chloro-1h-pyrazol-1-yl)methanol CAS 80199-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80199-86-6 |
| Molecular Formula | C4H5ClN2O |
| Molecular Weight | 132.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chloro-1h-pyrazol-1-yl)methanol (CAS 80199-86-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H5ClN2O. Molecular weight: 132.55 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H5ClN2O |
| Molecular Weight | 132.55 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- (2-Chloro-1H-imidazol-5-yl)methanol (CAS 1067894-58-9)
- 5-Chloro-3-ethyl-1,2,4-oxadiazole (CAS 1250086-72-6)
- 3-Chloro-5-ethyl-1,2,4-oxadiazole (CAS 1256643-47-6)
- (5-Chloro-1H-pyrazol-3-yl)methanol (CAS 1258002-28-6)
- 2-Chloro-5-ethyl-1,3,4-oxadiazole (CAS 1368394-17-5)
- 4-Chloro-3-methylisoxazol-5-amine (CAS 166964-09-6)
- 4-Chloro-2-methyl-1H-pyrazol-3(2H)-one (CAS 185451-44-9)
- 2-Chloro-n-(cyanomethyl)acetamide (CAS 20301-57-9)
Recommended Standards
- But-3-yn-1-yl carbonochloridate (CAS 190774-49-3)
- 2-(Chloromethyl)-5-methyl-1,3,4-oxadiazole (CAS 3914-42-9)
- 5-(2-Chloroethyl)tetrazole (CAS 18755-46-9)
- Ethyl 4-bromothieno[2,3-c]pyridine-2-carboxylate (CAS 1809004-78-1)
- 7-Iodo-quinoline (CAS 25334-12-7)
- 2-Bromo-1,1-dimethylcyclobutane (CAS 1849196-89-9)
- Propazine D6 (isopropyl D6) 100 microg/mL in Acetone 6-chloro-2-N-(1,1,1,3,3,3-hexadeuteriopropan-2-yl)-4-N-propan-2-yl-1,3,5-triazine-2,4-diamine Propazine D6 (isopropyl D6) 1655498-05-7 (CAS 1655498-05-7)
- Diethyl (2-aminophenyl)phosphonate (CAS 31238-50-3)
- N'-Hydroxy-2-morpholinopropanimidamide (CAS 720706-09-2)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com