Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Ephedrine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Ephedrine 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 Ephedrine-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 Ephedrine-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.
Ephedrine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)Norpseudoephedrine-D3 hydrochloride | Stable Isotopes | CS-O-46134 | 2106799-23-7 | Enquire |
| (1S,2R)-(+)-Ephedrine-d3 Hydrochloride | Stable Isotopes | CS-T-54060 | 285979-73-9 | In Stock |
| (R,R)-(-)-Pseudoephedrine Glycinamide-d3 | Stable Isotopes | CS-T-97197 | 2714430-60-9 | Enquire |
| (S,S)-(-)-Pseudoephedrine Glycinamide-d6 | Stable Isotopes | CS-T-97196 | Not Available | Enquire |
| 4-Fluoroephedrine-d3 | Stable Isotopes | CS-T-98307 | Not Available | Enquire |
| Ephedrine D3 | Stable Isotopes | CS-O-53522 | 548786-03-4 | Enquire |
| N-Acetyl Pseudoephedrine-d3 | Stable Isotopes | CS-T-94359 | unlabelled: 84472-25-3 | Enquire |
| N-Ethyl-dl-norephedrine Hydrochloride-d5 | Stable Isotopes | CS-T-98308 | 4831-14-5(Unlabelled) | Enquire |
| N-Nitroso-Ephedrine-d3 | Stable Isotopes | CS-O-40894 | ---- | In Stock |
| N-Nitrosoephedrine-D3 | Stable Isotopes | CS-T-103096 | 1850-61-9(Unlabelled) | Enquire |
| N-Nitroso-Pseudoephedrine-d3 (Mixture of isomers) | Stable Isotopes | CS-O-40895 | 1850-88-0(Unlabeled) | In Stock |
| rac 4-Hydroxy Ephedrine-d3 | Stable Isotopes | CS-T-98306 | Not Available | Enquire |
| rac 4-Hydroxy Ephedrine-d3 Hydrochloride | Stable Isotopes | CS-T-103102 | Not Available | Enquire |
| N,O-Diacetyl Pseudoephedrine-d3 | Stable Isotopes | CS-T-97608 | Not Available | Enquire |
| N-Methyl Pseudoephedrine-d3 Hydrochloride | Stable Isotopes | CS-T-98304 | Not Available | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (+)-Pseudoephedrine | API | CS-O-15499 | 90-82-4 | In Stock |
| Ephedrine Hydrochloride | API | CS-O-01495 | 50-98-6 | Enquire |
| Pseudoephedrine Hydrochloride | API | CS-O-02064 | 345-78-8 | In Stock |
| Pseudoephedrine sulfate | API | CS-O-16468 | 7460-12-0 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 4-Hydroxy Norephedrine | Metabolite | CS-O-59568 | 771-91-5 | Enquire |
| Norephedrine hydrochloride | Metabolite | CS-O-14407 | 154-41-6 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (-)-3,4-Dihydroxy Norephedrine | Impurity | CS-T-19264 | 829-74-3 | Enquire |
| DL-Norephedrine Hydrochloride | Impurity | CS-EO-03853 | 154-41-6 | Enquire |
| Ephedrine Impurity 2 | Impurity | CS-EO-03974 | 88263-25-6 | Enquire |
| Methcathinone | Impurity | CS-EK-01116 | 5650-44-2 | Enquire |
| Methylephedrine | Impurity | CS-ED-42338 | 17605-71-9 | Enquire |
| N Formyl pseudoephedrine | Impurity | CS-O-39353 | 67844-52-4 | In Stock |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Acetylephedrine | Fine Chemicals | CS-ED-01289 | 16413-75-5 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso rac-Ephedrine | Nitrosamine | CS-O-45434 | 17608-59-2 | Enquire |
| N-Nitrosoephedrine (mixture of isomers) | Nitrosamine | CS-O-40032 | 1850-61-9 | In Stock |
| N-Nitroso-Pseudoephedrine | Nitrosamine | CS-EO-01204 | 1850-88-0 | In Stock |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitrosoephedrine (mixture of isomers) | Analytical Standard | CS-O-40032-10MG | 1850-61-9 | Enquire |
| N-nitroso-ephedrine-100 PPM in Acetonitrile | Analytical Standard | CS-O-40032-1.5ML | 1850-61-9 | Enquire |
| N-Nitroso-Pseudoephedrine | Analytical Standard | CS-EO-01204-10MG | 1850-88-0 | Enquire |
| N-nitroso-pseudoephedrine-100 PPM in Acetonitrile | Analytical Standard | CS-EO-01204-1.5ML | 1850-88-0 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (1R,2S)-l-N-methylephedrine Hydrochloride | Building Blocks | CS-ED-00600 | 38455-90-2 | Enquire |
Chiral
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (1S,2R)-(+)-Ephedrine Hydrochloride | Chiral | CS-T-54059 | 24221-86-1 | In Stock |