Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Epinephrine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Epinephrine 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 Epinephrine-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 Epinephrine-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.
Epinephrine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| D-(+)-Epinephrine-d3 | Stable Isotopes | CS-T-96761 | Not Available | Enquire |
| Epinephrine D5 | Stable Isotopes | CS-O-53013 | 51-43-4 (Unlabelled) | Enquire |
| Epinephrine D6 | Stable Isotopes | CS-I-00645 | 1219803-77-6 | Enquire |
| Epinephrine-d3 | Stable Isotopes | CS-O-02818 | 1217733-17-9 | Enquire |
| N-Benzyl Di-O-TBS Epinephrine-d3 | Stable Isotopes | CS-T-102590 | Not Available | Enquire |
| N-Benzyl Epinephrine-D3 | Stable Isotopes | CS-EO-02389 | 1795027-87-0 | Enquire |
| N-Nitroso Epinephrine-d3 | Stable Isotopes | CS-O-48568 | Not Available | Enquire |
| N-Nitroso rac-Epinephrine-D₃ | Stable Isotopes | CS-T-104115 | Not Available | Enquire |
| Norepinephrine-[d6] Hydrochloride | Stable Isotopes | CS-I-00664 | 1219803-04-9 | Enquire |
| rac N-Methyl Epinephrine-d6 Hydrochloride (>90%) | Stable Isotopes | CS-T-96752 | Not Available | Enquire |
| rac-Epinephrine-d3 | Stable Isotopes | CS-O-11887 | 1189977-29-4 | In Stock |
| Deoxy Epinephrine-d3 Hydrochloride | Stable Isotopes | CS-T-74013 | 101905-96-8 | Enquire |
| DL-Norepinephrine-d6 Hydrochloride (>85%) | Stable Isotopes | CS-T-95410 | 1219803-04-9 | Enquire |
| Epinephrine Sulfonic Acid-d3 | Stable Isotopes | CS-T-92101 | 1346604-55-4 | Enquire |
| Epinephrine-d3 Sulfate | Stable Isotopes | CS-T-92316 | 1346604-62-3 | Enquire |
| N-Methyl Epinephrine D6 | Stable Isotopes | CS-T-92583 | 554-99-4 (Unlabeled) | Enquire |
| Norepinephrine D3 | Stable Isotopes | CS-O-33193 | Not Available | Enquire |
| Norepinephrine hydrochloride, racemic mixture 13C6 | Stable Isotopes | CS-EK-02928 | 115881-15-7 | Enquire |
| Norepinephrine, racemic mixture 13C6 | Stable Isotopes | CS-EK-02309 | 705920-34-9 | Enquire |
| Norepinephrine-d3 Hydrochloride | Stable Isotopes | CS-P-08843 | Not Available | Enquire |
| Norepinephrine-d6 Hydrochloride | Stable Isotopes | CS-P-05613 | 1632034-25-3 (Freebase) | Enquire |
| rac Normetanephrine-d3 Hydrochloride | Stable Isotopes | CS-T-59744 | 1085333-97-6 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (-)-Epinephrine | API | CS-T-21753 | 51-43-4 | In Stock |
| D-(+)-Epinephrine | API | CS-T-21751 | 150-05-0 | Enquire |
| Epinephrine Bitartrate | API | CS-T-21766 | 51-42-3 | In Stock |
| Metanephrine | API | CS-P-07849 | 5001-33-2 | In Stock |
| rac Epinephrine | API | CS-T-21757 | 329-65-7 | In Stock |
| DL-Epinephrine Sulfate Sodium Salt | API | CS-P-09225 | ---- | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| DL-Normetanephrine Sulfate | Metabolite | CS-P-07845 | 1215-29-8 | In Stock |
| Epinephrine Adduct-1 | Metabolite | CS-O-45067 | 139183-81-6 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (+)-Epinephrine bitartrate | Impurity | CS-O-57875 | 636-89-5 | Enquire |
| Deoxy Epinephrine Hydrochloride | Impurity | CS-T-15358 | 62-32-8 | In Stock |
| Epinephrine 5- benzenesulfonic acid | Impurity | CS-O-51550 | 2469755-95-9 | Enquire |
| Epinephrine 6-benzenesulfonic acid | Impurity | CS-O-51551 | 2731964-60-4 | Enquire |
| Epinephrine Adduct-2 | Impurity | CS-O-38560 | Not Available | Enquire |
| Epinephrine Adduct-3 | Impurity | CS-O-38561 | Not Available | Enquire |
| Epinephrine Impuirty 2 | Impurity | CS-EO-03961 | ---- | Enquire |
| Epinephrine Impurity 10 | Impurity | CS-EO-02989 | Not Available | Enquire |
| Epinephrine Impurity 12 | Impurity | CS-EO-02988 | Not Available | Enquire |
| Epinephrine Impurity 14 | Impurity | CS-O-58865 | 73917-92-7 | Enquire |
| EPINEPHRINE IMPURITY 17 | Impurity | CS-O-44221 | Not Available | Enquire |
| EPINEPHRINE IMPURITY 18 | Impurity | CS-O-44222 | 2228339-18-0 | Enquire |
| Epinephrine Impurity 30 | Impurity | CS-O-60038 | ---- | Enquire |
| Epinephrine Impurity 6 | Impurity | CS-EO-03962 | Not Available | Enquire |
| Epinephrine Impurity 8 | Impurity | CS-EO-02201 | 2448348-57-8 | Enquire |
| Epinephrine Impurity 9 | Impurity | CS-EO-02202 | Not Available | Enquire |
| Epinephrine Impurity D | Impurity | CS-O-33883 | 317351-40-9 | In Stock |
| Epinephrine oxo impurity | Impurity | CS-O-60036 | 2355805-43-3 | Enquire |
| Epinephrine Sulfonic acid sodium salt | Impurity | CS-O-54361 | Not Available | In Stock |
| Epinephrine-3-hydroxy impurity | Impurity | CS-O-60035 | 2349509-99-3 | Enquire |
| Epinephrine-4-hydroxy impurity | Impurity | CS-O-60037 | ---- | Enquire |
| Methoxy Adrenaline Hydrochloride | Impurity | CS-T-80562 | 74571-90-7 | In Stock |
| N-Benzyl Epinephrine | Impurity | CS-T-05618 | 1095714-91-2 | In Stock |
| N-Benzyl Epinephrine (TFA salt) | Impurity | CS-EO-03529 | 1095714-91-2 (Freebase) | Enquire |
| Norepinephrine Impurity 24 | Impurity | CS-EO-04116 | ------ | Enquire |
| Norepinephrine Impurity 26 Hydrochloride | Impurity | CS-O-60372 | ---- | Enquire |
| O-Methyl Norepinephrine Hydrochloride | Impurity | CS-O-57514 | 1932110-67-2 (free base) | In Stock |
| rac Epinephrine-1-Sulfuronthiate | Impurity | CS-T-93962 | 859066-02-7 | Enquire |
| rac-Epinephrine-3-O-sulfate | Impurity | CS-T-92432 | 112346-91-5 | Enquire |
| (+)-Epinephrine (-)-Bitartrate | Impurity | CS-T-92197 | 21282-30-4 | Enquire |
| Adrenaline-quinone | Impurity | CS-O-35618 | 62358-01-4 | Enquire |
| a-Ethyl Norepinephrine Hydrochloride | Impurity | CS-T-23041 | 3198-07-0 | Enquire |
| Deoxyepinephrine | Impurity | CS-P-07844 | 501-15-5 | Enquire |
| DL-Norepinephrine 3-Sulfate | Impurity | CS-T-83240 | 112346-92-6 | Enquire |
| DL-Norepinephrine 4-Sulfate | Impurity | CS-T-83264 | 35538-87-5 | Enquire |
| DL-Norepinephrine Hydrochloride | Impurity | CS-T-82913 | 55-27-6 | Enquire |
| Epinephrine Sulfate Impurity | Impurity | CS-O-11785 | 1260664-57-0 | Enquire |
| Epinephrine sulphoxide | Impurity | CS-O-53082 | ---- | Enquire |
| Leuco-adrenochrome | Impurity | CS-O-35617 | Not Available | Enquire |
| L-Norepinephrine Hydrochloride | Impurity | CS-T-83239 | 329-56-6 | Enquire |
| Melanin | Impurity | CS-ED-00869 | 2323070-48-8 | Enquire |
| Norepinephrine di oxo sulfonic acid impurity | Impurity | CS-O-40621 | Not Available | Enquire |
| Norepinephrine Impurity 10 | Impurity | CS-EO-04113 | ---- | Enquire |
| Norepinephrine Impurity 22 | Impurity | CS-EO-04115 | ---- | Enquire |
| Norepinephrine impurity 26 hcl | Impurity | CS-O-40625 | Not Available | Enquire |
| Norepinephrine Impurity 40 | Impurity | CS-P-09024 | 3569-19-5 | Enquire |
| Norepinephrine Impurity 8 | Impurity | CS-EO-04112 | 41462-32-2 | Enquire |
| Norepinephrine Impurity 9 | Impurity | CS-EO-04111 | 82494-35-7 | Enquire |
| Norepinephrine, racemic mixture | Impurity | CS-EK-01159 | 138-65-8 | Enquire |
| O-Methyl Norepinephrine | Impurity | CS-T-93734 | 1932110-67-2 | Enquire |
| rac N-Methyl Epinephrine | Impurity | CS-T-58180 | 554-99-4 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-(4-(Benzyloxy)-3-methoxyphenyl)ethanone | Intermediate | CS-M-57026 | 1835-11-6 | In Stock |
| 1-Methyl-1H-indole-3,5,6-triol | Intermediate | CS-T-80825 | 642-75-1 | In Stock |
| 4-Hydroxy-3-methoxymandelic Acid | Intermediate | CS-T-56148 | 55-10-7 | In Stock |
Glucuronide
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Epinephrine Glucuronide | Glucuronide | CS-O-39581 | Not Available | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-nitroso- norepinephrine Impurity-2 | Nitrosamine | CS-EO-01443 | Not Available | Enquire |
| N-Nitroso-Diisobutyryl L-Epinephrine | Nitrosamine | CS-O-52548 | Not Available | Enquire |
| N-Nitroso-Diisobutyryl Rac-Epinephrine | Nitrosamine | CS-O-52976 | Not Available | In Stock |
| N-nitroso-Norepinephrine Impurity 1 | Nitrosamine | CS-EO-01442 | 3038740-97-2 | Discontinued |
| N-nitroso- norepinephrine Impurity-3 | Nitrosamine | CS-EO-01444 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Epinephrine Bitartrate | Secondary Standards | CS-SS-24489-500MG | 51-42-3 | Enquire |
| Norepinephrine Bitartrate | Secondary Standards | CS-SS-26289-250MG | 108341-18-0 | Enquire |
| Racepinephrine Hydrochloride | Secondary Standards | CS-SS-25925-50MG | 329-63-5 | Enquire |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Epinephrine-d3-AR Grade | Analytical Standard | CS-O-02818-10MG | 1217733-17-9 | Enquire |
| Epinephrine-d3-AR Grade-10 ppm/ACN | Analytical Standard | CS-O-02818-1ML | 1217733-17-9 | Enquire |
| N-nitroso-norepinephrine Impurity-1 | Analytical Standard | CS-EO-01442-10MG | 3038740-97-2 | Enquire |
| N-nitroso-racepinephrine-100 PPM in Acetonitrile | Analytical Standard | CS-EO-01442-1.5ML | 3038740-97-2 | Enquire |
Chiral
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (+/-)-Epinephrine Hydrochloride | Chiral | CS-T-92174 | 329-63-5 | In Stock |
Therapeutic
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Epinephrine Sulfate | Therapeutic | CS-T-21759 | 21093-18-5 | Enquire |