[2,4'-bipyrimidine]-5-carboxylic acid CAS 1344098-65-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1344098-65-2 |
| Molecular Formula | C9H6N4O2 |
| Molecular Weight | 202.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2,4'-bipyrimidine]-5-carboxylic acid (CAS 1344098-65-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6N4O2. Molecular weight: 202.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6N4O2 |
| Molecular Weight | 202.17 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related bipyrimidine Standards
- [2,4'-bipyrimidine]-4-carboxylic acid (CAS 1342411-00-0)
- [4,4'-Bipyrimidine]-2,2',6(1H,3H,3'H)-trione (CAS 35612-19-2)
- [2,5'-Bipyrimidine]-4,4'(3H,3'H)-dione (CAS 219915-26-1)
- [4,5'-Bipyrimidine]-4',6(1H,3'H)-dione (CAS 59549-39-2)
- Methyl [2,2'-bipyrimidine]-5-carboxylate (CAS 1427501-72-1)
- [2,5'-BIPYRIMIDINE]-5-CARBONITRILE (CAS 1261236-47-8)
- [5,5'-Bipyrimidine]-2,2',4,4'(1H,1'H,3H,3'H)-tetraone (CAS 1758-93-6)
- [4,4'-Bipyrimidine]-2,2',6,6'(1H,1'H,3H,3'H)-tetraone (CAS 59549-58-5)
Recommended Standards
- 1,1,1-Trifluoro-2-phenylbut-3-en-2-ol (CAS 134418-70-5)
- 2-(Pyrazin-2-yl)pyrimidine-4-carboxylic acid (CAS 1341312-00-2)
- 4-(1,2,4,5-Tetrazin-3-yl)benzoic acid (CAS 1345866-65-0)
- 2-[2,4,5-Tris(cyanomethyl)phenyl]acetonitrile (CAS 87837-08-9)
- 8-Bromo-3,4-dihydro-2H-1-benzopyran-5-methanol (CAS 2417387-86-9)
- 1-(9,10-Dihydrophenanthren-2-yl)ethan-1-one (CAS 5329-89-5)
- Holmium(III) chloride hexahydrate (CAS 14914-84-2)
- 1-(Azetidin-3-yl)-3,3-difluoro-pyrrolidine (CAS 1257294-08-8)
- 5-fluoro-2-nitrophenyl 3-methylbenzoate (CAS 219688-25-2)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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