1,1'-(Pentane-3,3-diyl)bis(1H-pyrazole) CAS 28791-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28791-86-8 |
| Molecular Formula | C11H16N4 |
| Molecular Weight | 204.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-(Pentane-3,3-diyl)bis(1H-pyrazole) (CAS 28791-86-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H16N4. Molecular weight: 204.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H16N4 |
| Molecular Weight | 204.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
Related Pentane Standards
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Recommended Standards
- 1-(Pyrimidin-5-yl)-1,7-diazaspiro[4.4]nonane (CAS 646056-16-8)
- 1,3-Bis(propoxymethyl)urea (CAS 98952-36-4)
- 1-(pyridin-4-yl)cyclohexane-1-carboxamide (CAS 682739-20-4)
- Methyl 4-amino-6-chloro-4'-morpholino-[1,1'-biphenyl]-3-carboxylate (CAS 1398332-25-6)
- Bis(3-(pyridin-4-yl)propyl)sulfane (CAS 69603-59-4)
- 6-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1227270-56-5)
- (S)-2-Amino-3-(4-phosphonophenyl)propanoic acid (CAS 267236-68-0)
- 5-[chloro(phenyl)methyl]-3-phenyl-1,2,4-oxadiazole (CAS 117761-94-1)
- 4-Nitrobenzyl Mesylate (CAS 39628-94-9)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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