Guaifenesin-d3 CAS 1189924-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189924-85-3 |
| Molecular Formula | C10H11D3O4 |
| Molecular Weight | 201.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Guaifenesin-d3 (CAS 1189924-85-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H11D3O4. Molecular weight: 201.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H11D3O4 |
| Molecular Weight | 201.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Guaifenesin Standards
- Guaifenesin EP Impurity B-D4 (CAS 114609-65-3)
- Guaifenesin Impurity 1 (CAS 61248-75-7)
- Guaifenesin EP Impurity B (CAS 14007-09-1)
- Guaifenesin-Glyceryl-<SUP>13</SUP>C<SUB>3</SUB> (CAS 1173019-31-2)
- Guaifenesin Metabolite (Glyceryl Guaiacolate Metabolite) (CAS 13057-65-3)
- Guaifenesin Impurity 5 (CAS 2049-21-0)
- Guaifenesin Impurity 7 (CAS 120-80-9)
- Guaifenesin EP Impurity D (CAS 16929-60-5)
Recommended Standards
- Avanafil Impurity 160 (CAS 1202002-16-1)
- (5-Fluorobiphenyl-2-yl)methanamine (CAS 1002557-11-0)
- N-Benzyl-1,3,5-triazine-2,4-diamine (CAS 4086-63-9)
- 6-(Benzyloxy)-7-methoxy-1,2,3,4-tetrahydroisoquinoline (CAS 98809-69-9)
- 4-Bromo-3-methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1019563-58-6)
- 1-[(1,2-oxazol-3-ylmethyl)sulfanyl]isoquinoline (CAS 936075-92-2)
- 6-((tert-Butoxycarbonyl)amino)-2-fluoronicotinic acid (CAS 1445962-38-8)
- 4-((9H-Fluoren-9-ylidene)methyl)-N-methylaniline (CAS 21888-92-6)
- N-(2-amino-5-chlorophenyl)acetamide (CAS 87049-66-9)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com