1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-bis(2-hydroxyethyl) ester, lithium salt , polymer with 1,4-benzenedicarboxylic acid and 1,2-ethanediol CAS 171429-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 171429-97-3 |
| Molecular Formula | C12H13O9S C8H6O4 C2H6O2 Li |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-bis(2-hydroxyethyl) ester, lithium salt , polymer with 1,4-benzenedicarboxylic acid and 1,2-ethanediol (CAS 171429-97-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H13O9S C8H6O4 C2H6O2 Li. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H13O9S C8H6O4 C2H6O2 Li |
| Molecular Weight | 568.43 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Sulfur Atoms | 1 |
Related Benzenedicarboxylic Standards
- 1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione (CAS 101316-88-5)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-diethyl 2-sulfobutanedioate sodium salt , 1,2-ethanediol and 2,2'-oxybis[ethanol] (CAS 102616-55-7)
- 1,3-Benzenedicarboxylic acid, polymer with butyl 2-propenoate, ethenylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid, 1,6-hexanediol, 2-hydroxyethyl 2-propenoate, 1,3-isobenzofurandione and 2-propenoic acid (CAS 103004-27-9)
- 1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,2,4-trimethyl-1,3-pentanediol (CAS 106906-27-8)
- 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,2-ethanediol and 2,2'-[(octahydro-4,7-methano-5H-inden-5-ylidene)bis(4,1-phenyleneoxy)]bis[ethanol] (CAS 109721-30-4)
- 1,3-Benzenedicarboxylic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, nonanoate (ester), zinc salt (CAS 109961-43-5)
- 1,2-Benzenedicarboxylic acid, heptyl nonyl ester, branched and linear (CAS 111381-89-6)
- 1,2-Benzenedicarboxylic acid, heptyl undecyl ester, branched and linear (CAS 111381-90-9)
Recommended Standards
- (1S,3R)-3-(2,5-dimethylbenzoyl)cyclopentane-1-carboxylic acid (CAS 732253-05-3)
- N-cyclopropyl-1H-imidazole-4-sulfonamide (CAS 1306605-47-9)
- 4-(2-(3-(Trifluoromethyl)phenoxy)ethyl)morpholine (CAS 1004715-25-6)
- 3-Chloro-5,7-dimethoxybenzo[d]isothiazole (CAS 1184915-20-5)
- 6-Amino-5-(aminomethyl)-4-(difluoromethyl)nicotinonitrile (CAS 1805336-10-0)
- 3-Nitrophenanthrene (CAS 17024-19-0)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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 13829788188 / jacky.chen@cato-chem.com