2,2'-Thiodiethanol<SUP>13</SUP>C<SUB>4</SUB> CAS 138847-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138847-50-4 |
| Molecular Formula | [13C]4H10O2S |
| Molecular Weight | 126.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-Thiodiethanol<SUP>13</SUP>C<SUB>4</SUB> (CAS 138847-50-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: [13C]4H10O2S. Molecular weight: 126.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | [13C]4H10O2S |
| Molecular Weight | 126.16 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) | -3.0 |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-Ethyl-3-methyl-1H-pyrazol-4-ol (CAS 1383746-99-3)
- (S)-2-Amino-2-(1H-pyrrol-3-yl)ethan-1-ol (CAS 1391431-66-5)
- 2,5-Diazaspiro[3.4]octan-6-one (CAS 1373028-77-3)
- (1,3-Diethyl-1h-pyrazol-5-yl)methanesulfonyl chloride (CAS 1483666-26-7)
- 3,4-Dichloro-3,4,5-trifluorobenzophenone (CAS 951888-63-4)
- 2,2-Dimethyl-N-(1-(thiophen-3-yl)ethyl)thietan-3-amine (CAS 1879783-62-6)
- 2-Methyl-1-((tetrahydrothiophen-3-yl)amino)propan-2-ol (CAS 1478335-06-6)
- Avanafil Impurity 29 (CAS CATO-C4X-111829)
- 3-(2-Chloro-5-methylphenoxy)propane-1-sulfonyl chloride (CAS 1342575-69-2)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
Why CATO?
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