20966-34-1 Butadiene sulfone-2,2,5,5-d4 CAS 20966-34-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20966-34-1 |
| Molecular Formula | C4H2D4O2S |
| Molecular Weight | 122.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
20966-34-1 Butadiene sulfone-2,2,5,5-d4 (CAS 20966-34-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H2D4O2S. Molecular weight: 122.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H2D4O2S |
| Molecular Weight | 122.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Sulfur Atoms | 1 |
Related Butadiene Standards
- 1-Phenyl-1,3-butadiene (CAS 1515-78-2)
- 2-Methyl-1,3-butadiene-3-<SUP>13</SUP>C (CAS 1173018-86-4)
- 9003-31-0 1,3-Butadiene, 2-methyl-, homopolymer 2-Methyl-1,3-butadiene, homopolymer Polyisoprene 1,4-Polyisoprene Betaprene H HSDB 747 Isoprene D Isoprene oligomer Isoprene polymer Isoprene, polymers trans-Polyisoprene cis-1,4-Polyisoprene Poly(2-methyl-1,3-butadiene) Poly-1-methylbutenylene (CAS 9003-31-0)
- 1,3-Butadiene-d6 (gas) (stabilized with hydroquinone) (CAS 1441-56-1)
- 1,3-Butadiene-1,1,4,4-d4 (gas) (stabilized with hydroquinone) (CAS 10545-58-1)
- 1,3-Butadiene-2,3-d2 (gas) (stabilized with hydroquinone) (CAS 1983-06-8)
- 1,3-Butadiene-1,3-<SUP>13</SUP>C<SUB>2</SUB> (CAS 1173023-33-0)
- 1,3-Butadiene (CAS 106-99-0)
Recommended Standards
- L-2-Aminopentanoic-4,4,5,5,5-d5 Acid (CAS 1202936-50-2)
- 3-(Prop-2-yn-1-yl)thiophene (CAS 1413276-68-2)
- 3,4-Diaminotoluene (CAS 496-72-0)
- (1R,3R)-1-Amino-1-phenylpentan-3-ol (CAS 1263078-11-0)
- 3-[(Methylamino)sulphonyl]benzoic Acid (CAS 35623-11-1)
- 5-Bromo-6-iodopyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 2773490-25-6)
- (3e)-4-(4-Bromophenyl)but-3-enoic acid (CAS 184360-96-1)
- (1S)-1-(Pyrimidin-5-yl)ethan-1-amine hydrochloride (CAS 2306253-64-3)
- 5-Bromo-1-isobutyl-1H-1,2,3-triazole (CAS 1393559-99-3)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
Why CATO?
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