Methyl 3-(1h-pyrazol-3-yl)propiolate CAS 1927872-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1927872-53-4 |
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-(1h-pyrazol-3-yl)propiolate (CAS 1927872-53-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6N2O2. Molecular weight: 150.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O2 |
| Molecular Weight | 150.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 5-Hydroxybenzofuran-3(2h)-one (CAS 19278-82-1)
- 1H-Pyrido[3,4-d][1,3]oxazin-2(4H)-one (CAS 1934417-19-2)
- 4-Hydroxybenzofuran-3(2H)-one (CAS 19278-81-0)
- 2-(2-Phenyl-1H-imidazol-1-yl)ethan-1-ol (CAS 51755-51-2)
- 6P669D8HQ8 513-77-9 Baryta Carbonica Barium carbonate UNII-6P669D8HQ8 Caswell No. 069 Carbonic acid, barium salt (1:1) CI Pigment White 10 CI 77099 C.I. 77099 C.I. Pigment White 10 Barium monocarbonate Barium carbonate (BaCO3) Barium carbonate (1:1) BF 1 (salt) BW-C3 BW-P Carbonic acid, barium salt Pigment White 10 NSC 83508 HSDB 950 EPA Pesticide Chemical Code 007501 EINECS 208-167-3 EC 208-167-3 (CAS 513-77-9)
- 6-Chloro-8-aminoquinoline (CAS 5470-75-7)
- Isopropyl(2,2,2-trifluoroethyl)sulfamoyl chloride (CAS 1248806-33-8)
- 2-[N-[(R)-1-Ethoxycarbonyl-3-phenylpropyl]-L-alanyl]-(1S,3S,5S)-2-azabicyclo[3.3.0]octane-3-carboxylic Acid Benzyl Ester (CAS 1356382-68-7)
- 5-(Morpholinomethyl)thiophene-2-carbaldehyde (CAS 893744-01-9)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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