1,3,5-Trimethyl-1H,1H-[3,4]bipyrazolyl-5-carboxylic acid CAS 890624-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890624-34-7 |
| Molecular Formula | C10H12N4O2 |
| Molecular Weight | 220.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3,5-Trimethyl-1H,1H-[3,4]bipyrazolyl-5-carboxylic acid (CAS 890624-34-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H12N4O2. Molecular weight: 220.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H12N4O2 |
| Molecular Weight | 220.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Trimethyl Standards
- 1,3,3-Trimethyl-5-nitroindolin-2-one (CAS 120791-55-1)
- 1,3,3-Trimethyl-6-nitroindolin-2-one (CAS 120791-59-5)
- 2,2,5-Trimethyl-3-oxo-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 1823495-08-4)
- N,2,3-Trimethyl-4-oxo-4,5-dihydrofuro[3,2-c]pyridine-7-carboxamide (CAS 1956383-33-7)
- 3-Acetyl-2,6,6-trimethyl-4,5,6,7-tetrahydro-1-benzofuran-4-one (CAS 937604-46-1)
- Ethyl 2,4,6-trimethyl-α-oxobenzeneacetate (CAS 5524-57-2)
- 3,5,6-trimethyl-1-benzothiophene-2-carboxylic acid (CAS 1094456-73-1)
- 1,2,6-Trimethyl-phenanthrene (CAS 30436-55-6)
Recommended Standards
- 1-(3-(Trifluoromethyl)bicyclo[1.1.1]pentan-1-yl)piperazine (CAS 2663696-91-9)
- 1-Ethyl-N-(5-methylisoxazol-3-yl)-1H-pyrazole-3-carboxamide (CAS 515848-59-6)
- (R)-2-(5-(6-aminopyridin-2-yl)-1H-tetrazol-1-yl)propan-1-ol (CAS 2250430-92-1)
- 2-Amino-3-cyclopropoxybenzoic acid (CAS 1243400-80-7)
- 4-Chloro-2-methyl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine (CAS 81765-97-1)
- 2-Chloro-4-(2,2,2-trifluoroethoxy)aniline (CAS 1247893-83-9)
- 4-((1-Methylpiperidin-4-yl)oxy)pyridin-3-amine (CAS 1250701-25-7)
- Methyl 3-(p-tolylamino)benzoate (CAS 575446-42-3)
- 5-ANDROSTEN-3β-OL-16-ONE (CAS 5088-64-2)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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