Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Styrene, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Styrene impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Styrene-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Styrene-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Styrene Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Chlorostyrene D7 | Stable Isotopes | CS-BX-030792 | 285132-90-3 | Enquire |
| Perchlorostyrene-13C8 | Stable Isotopes | CS-T-96196 | Not Available | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Calcium Polystyrene Sulfonate | Metabolite | CS-O-01248 | 37286-92-3 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Maleic anhydride-styrene copolymer | Impurity | CS-O-46267 | 9011-13-6 | Enquire |
| 4-Hydroxy-3-methoxy-β-nitrostyrene | Impurity | CS-T-27712 | 6178-42-3 | Enquire |
| p-Isobutylstyrene | Impurity | CS-T-29680 | 63444-56-4 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 3-Chlorostyrene | Fine Chemicals | CS-AC-12089 | 2039-85-2 | Enquire |
| 4-Methylstyrene | Fine Chemicals | CS-DE-01611 | 622-97-9 | Enquire |
| Alpha-2,3,4,5,6-Hexachlorostyrene | Fine Chemicals | CS-O-60341 | 68705-15-7 | Enquire |
| Beta-Bromostyrene | Fine Chemicals | CS-O-16406 | 103-64-0 | In Stock |
| Calcium Polystyrene Sulfonate | Fine Chemicals | CS-O-06297 | 37286-92-3 | In Stock |
| Para-Alpha-Dimethyl Styrene | Fine Chemicals | CS-O-59074 | 1195-32-0 | Enquire |
| (R)-Styrene glycol | Fine Chemicals | CS-T-42717 | 16355-00-3 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-(Chloromethyl)styrene | Building Blocks | CS-O-58022 | 39833-65-3 | Enquire |
IP Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Styrene | IP Standards | CS-IP-00379 | 100-42-5 | Enquire |
Polymers
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Poly(styrene–co–methyl methacrylate), (a-hydroxy, w-TEMPO)-t... | Polymers | CS-PM-01399 | Not Available | Enquire |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| OCTACHLOROSTYRENE-13C8 | Stable Isotope Reagent | CS-O-45467 | 2483736-31-6 | Enquire |
| Polystyrene-D8 | Stable Isotope Reagent | CS-O-46676 | 27732-42-9 | Enquire |
| rac Styrene Glycol-D5 | Stable Isotope Reagent | CS-T-104064 | 93-56-1(unlablled) | Enquire |
| rac Styrene Oxide-13C6 | Stable Isotope Reagent | CS-T-104063 | 96-09-3(unlablled) | Enquire |
| Styrene (d8, 98%) + 50 ppm BHT | Stable Isotope Reagent | CS-T-61435 | 19361-62-7 | Enquire |
| Styrene-beta,beta-d2 (stabilized with hydroquinone) | Stable Isotope Reagent | CS-C-01599 | 934-85-0 | Enquire |