2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]cyclopentanol CAS 1313726-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1313726-16-7 |
| Molecular Formula | C14H23BN2O3 |
| Molecular Weight | 278.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]cyclopentanol (CAS 1313726-16-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H23BN2O3. Molecular weight: 278.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H23BN2O3 |
| Molecular Weight | 278.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
- 3-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)propan-1-amine (CAS 1346697-30-0)
- 2-((4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)amino)ethan-1-ol (CAS 1351995-03-3)
- 3-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]propan-1-ol (CAS 1206641-20-4)
- 1-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]propan-2-ol (CAS 1248556-14-0)
- 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-oxaspiro[4.5]dec-7-en-1-one (CAS 1449662-42-3)
- Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[3.3]Hept-5-ene-2-carboxylate (CAS 2300093-64-3)
- [4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]thiourea (CAS 2249914-86-9)
- 4,4,5,5-Tetramethyl-2-(1-oxaspiro[5.5]undec-9-en-9-yl)-1,3,2-dioxaborolane (CAS 1889268-28-3)
Recommended Standards
- N-(2-Methoxyethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinamine (CAS 1251949-08-2)
- 4-(2-(4-Ethylpiperazin-1-yl)ethoxy)phenylboronic acid (CAS 1313736-64-9)
- 1-((Tetrahydrofuran-2-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1233526-35-6)
- 4β-Hydroxy Cholesterol-d (CAS 1363529-44-5)
- 4-(3-Methyloxetan-3-yl)aniline (CAS 1225380-12-0)
- Benzo[d]oxazol-2-yl(2-chloro-6-fluorophenyl)methyl isopropylcarbamate (CAS 109243-69-8)
- 2-Morpholino-5-(oxazol-5-yl)aniline (CAS 1427461-08-2)
- n-(3-Bromophenyl)isobutyramide (CAS 39241-02-6)
- 3-Isopropyl-6-nitro-1,3-benzoxazol-2-one (CAS 32418-08-9)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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