1,3-propanediol cyclic sulfate CAS 1073-05-8
| CAS No. | 1073-05-8 |
| Molecular Formula | C3H6O4S |
| Molecular Weight | 138.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,3-propanediol cyclic sulfate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1,3-propanediol cyclic sulfate (CAS 1073-05-8) is a high-purity analytical reference standard with the molecular formula C3H6O4S and a molecular weight of 138.14 g/mol.
1,3-propanediol cyclic sulfate (C3H6O4S) contains a sulfone group, a carboxylic acid group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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.
Physical & Chemical Properties
| Molecular Formula | C3H6O4S |
| Molecular Weight | 138.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related propanediol Standards
- 1,2-Propanediol diformate (CAS 53818-14-7)
- 1,3-Propanediol,2-(1-ethylpropyl)- (CAS 25462-28-6)
- 1-Phenyl-1,2-propanediol (Mixture of Diastereomers) (CAS 1855-09-0)
- 2-Phenyl-1,3-propanediol-d (CAS 98704-00-8)
- 1,2-Propanediol, 2-acetate (CAS 6214-01-3)
- 1,2-Propanediol-1-Acetate (CAS 627-69-0)
- 4217-66-7 2-Phenyl-1,2-propanediol DL-2-Phenylpropane-1,2-diol 1,2-Propanediol, 2-phenyl- AI3-13060 EINECS 224-154-5 (+-)-1-Methyl-1-phenyl-1,2-ethanediol (+-)-2-Phenyl-1,2-propanediol (CAS 4217-66-7)
- 2-Benzyl-1,3-propanediol (CAS 2612-30-8)
Recommended Standards
- 6-Fluoro-2,3-dihydrobenzofuran (CAS 1072153-65-1)
- 5-Fluoro-3-vinylpyridin-2-amine (CAS 1097264-85-1)
- 7-Fluoro-2,3-dihydrobenzofuran (CAS 1072153-64-0)
- 4-Fluoro-5-vinylpyridin-2-amine (CAS 1185767-17-2)
- (5E)-5-{[4-(pyrazin-2-yloxy)phenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 866156-96-9)
- (2,3,5,6-tetrafluorophenyl)methanamine hydrochloride (CAS 158388-51-3)
- 4-(Isopentyloxy)-2-(trifluoromethyl)aniline (CAS 946741-06-6)
- Methyl 4-methylpyrazolo[1,5-a]pyrazine-3-carboxylate (CAS 53902-65-1)
- 3-(2-Methylpropylidene)pyrrolidine (CAS 1563391-47-8)
- 2,4-dichloro-5-methyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 129872-81-7)
- 2-fluoro-5-(1H-1,2,3-triazol-1-yl)aniline dihydrochloride (CAS 1909305-28-7)
- N-Decyl methacrylate (CAS 3179-47-3)
- (2-Cyclopropylideneethyl)benzene (CAS 81798-12-1)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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