Taurine CAS 107-35-7
| CAS No. | 107-35-7 |
| Molecular Formula | C2H7NO3S |
| Molecular Weight | 125.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Taurine (CAS 107-35-7) is a high-purity analytical reference standard with the molecular formula C2H7NO3S and a molecular weight of 125.15 g/mol.
Structurally, Taurine (C2H7NO3S) contains an amide group, a sulfone group, a carboxylic acid group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 125.15 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Taurine 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 | C2H7NO3S |
| Molecular Weight | 125.15 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Taurine Standards
- Taurine-<SUP>15</SUP>N (CAS 127041-63-8)
- Taurine-13C2 (CAS 70155-54-3)
- Taurine-d4 (CAS 342611-14-7)
- Taurine Ethyl Ester (CAS 78723-71-4)
- Taurine impurity 1 (CAS CATO-C4X-31181)
- Taurine bromamine (CAS 52316-57-1)
- Taurine Ethyl Ester Trifluoroacetate (CAS 78723-71-4 (free base))
- Taurine Impurity 2 (CAS 83982-06-3)
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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