Syndiotactic 1,2-polybutadiene CAS 36522-63-1
| CAS No. | 36522-63-1 |
| Molecular Formula | - |
| Molecular Weight | 76.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Syndiotactic 1,2-polybutadiene (CAS 36522-63-1), molecular formula N/A and molecular weight 76.10 g/mol, is a CATO reference standard with documented purity and traceability.
Syndiotactic 1,2-polybutadiene is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
CATO manufactures Syndiotactic 1,2-polybutadiene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H4A2 |
| Molecular Weight | 76.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Recommended Standards
- 2-(Aminooxy)ethan-1-amine (CAS 4747-18-6)
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- 2-Fluorobutane (CAS 359-01-3)
- Allylchloro[1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II) 478980-01-7 (SIPR)PD(ALLYL)CL;ALLYLCHLORO-[1,3-BIS-(2,6-DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]PALLADIUM(II);ALLYLCHLORO[1,3-BIS(2,6-DI-I-PROPYLPHENYL)-4,5-DIHYDROIMIDAZOL-2-YLIDENE]PALLADIUM(II);ALLYLCHLORO[1,3-BIS(DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]PALLADIUM(II);ALLYL[1,3-BIS(2,6-DIISOPROPYLPHENYL)-2-IMIDAZOLIDINYLIDENE]CHLOROPALLADIUM(II);CX 23 SC10489 (CAS 478980-01-7)
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- N-Ethyl-3-methyl-2,3-dihydro-1H-inden-1-amine (CAS 1220039-73-5)
- 1-methyl-3-(trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methanesulfonyl}-1H-pyrazole-4-carbonitrile 318469-14-6 5F-392S (CAS 318469-14-6)
- 2-methyl-5-(1,2,3,6-tetrahydropyridin-4-yl)pyridine dihydrochloride (CAS 1428048-07-0)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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 18665070610 / Nicole.chen@cato-chem.com