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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Dexamethasone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Dexamethasone 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 Dexamethasone-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.

Dexamethasone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
21-O-Acetyl Dexamethasone-d5 Stable Isotopes CS-T-94760 1177-87-3(Unlabelled) Enquire
21-O-Acetyl Dexamethasone-d5 9,11-Epoxide (Major) Stable Isotopes CS-T-94390 unlabelled: 2884-51-7 Enquire
Dexamethasone 17-Propionate-d5 Stable Isotopes CS-T-99625 Not Available Enquire
Dexamethasone 21-Palmitate-d31 Stable Isotopes CS-T-94874 14899-36-6 (Unlabelled) Enquire
Dexamethasone 21-Phosphate Dimer-d6 Sodium Salt Stable Isotopes CS-T-99623 Not Available Enquire
Dexamethasone 21-Phosphate-d4 Stable Isotopes CS-O-13837 312-93-6(Unlabeled) In Stock
Dexamethasone 21-Propionate-d5 Stable Isotopes CS-T-99624 Not Available Enquire
Dexamethasone 9,11-Epoxide D3 Stable Isotopes CS-T-102455 24916-90-3(Unlabelled) Enquire
Dexamethasone 9,11-Epoxide-d5 Stable Isotopes CS-T-102761 24916-90-3(Unlabelled) Enquire
Dexamethasone Dipropionate-d10 Stable Isotopes CS-T-99626 Not Available Enquire
Dexamethasone Hemisuccinate-d4 Stable Isotopes CS-T-99622 Not Available Enquire
Dexamethasone Phosphate-D5 (Major) Stable Isotopes CS-T-102868 312-93-6(Unlabelled) Enquire
Dexamethasone Valerate-d9 Stable Isotopes CS-T-99621 Not Available Enquire
Dexamethasone-∆17,20-d3 21-Aldehyde Stable Isotopes CS-T-99627 6762-51-2(Unlabelled) Enquire
Dexamethasone-d3 Stable Isotopes CS-T-94873 50-02-2 (Unlabelled) Enquire
Dexamethasone-d4 Stable Isotopes CS-O-03347 50-02-2(Unlabeled) In Stock
Dexamethasone-d5 Acid Ethyl Ester Stable Isotopes CS-T-99628 37926-77-5(Unlabelled) Enquire
Vamorolone-D5 Stable Isotopes CS-O-54192 13209-41-1 (Unlabelled) Enquire
Dexamethasone D5 Stable Isotopes CS-T-52336 358731-91-6 Enquire
Dexamethasone dipropionate-d5 Stable Isotopes CS-O-10433 55541-30-5 (Unlabeled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desoxymetasone API CS-T-52305 382-67-2 In Stock
Dexamethasone API CS-O-01282 50-02-2 In Stock
Dexamethasone acetate API CS-O-00294 1177-87-3 In Stock
Dexamethasone Hydrochloride API CS-EO-03479 69351-57-1 Enquire
Dexamethasone Sodium Phosphate API CS-O-01283 2392-39-4 In Stock
Vamorolone API CS-T-58079 13209-41-1 In Stock
Dexamethasone Dipropionate API CS-T-52339 55541-30-5 Enquire
Paramethasone API CS-T-60149 53-33-8 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
17- Oxo Dexamethasone Metabolite CS-O-07789 1880-61-1 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(11a,16a)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-die... Impurity CS-T-54105 14622-47-0 In Stock
1,2-Dihydro Dexamethasone Impurity CS-T-53049 426-17-5 In Stock
11-Deoxy Defluro Dexamethasone Impurity CS-O-46950 19784-87-3 Enquire
13(17)a-Homodexamethasone Sodium Phosphate Impurity CS-O-35997 ---- Enquire
16(17)a-17R-Homodexamethasone sodium phosphate Impurity CS-O-35998 ---- Enquire
16(17)a-Homodexamethasone Sodium Phosphate (16α) Impurity CS-EO-00601 ---- Enquire
17beta-Carboxy-17-desoxy dexamethasone Impurity CS-T-50317 75262-69-0 In Stock
21-Dehydro Desoxymetasone Impurity CS-T-51757 1188271-71-7 In Stock
21-Dehydro Dexamethasone Hydrate Impurity CS-T-51706 2964-79-6 In Stock
21-Deoxydexamethasone Impurity CS-EO-01664 426-15-3 In Stock
6-Keto Dexamethasone Impurity CS-P-02342 Not Available Enquire
9β-Pregn-4-ene-3,20-dione, 9,11β-epoxy-17,21-dihydroxy-16α-m... Impurity CS-O-47848 34542-58-0 Enquire
Dexamethasone 11-deshydroxy 21-O-b-D-galactopyranoside Impurity CS-O-55111 ---- Enquire
Dexamethasone 17(Z) 21-Aldehyde Impurity CS-O-51842 1174035-75-6 Enquire
Dexamethasone 17-deshydroxy 21-O-b-D-galactopyranoside Impurity CS-O-55112 ---- Enquire
Dexamethasone 21-acetate Delta-8(9) Impurity Impurity CS-O-48673 5049-88-7 In Stock
Dexamethasone 21-Mesylate Impurity CS-T-88850 2265-22-7 In Stock
Dexamethasone Acetate EP Impurity C Impurity CS-EO-00387 ---- Enquire
Dexamethasone Acetate Impurity E Impurity CS-P-07695 1524-94-3 In Stock
Dexamethasone Acetate Impurity I Impurity CS-ZG-83062 3949-26-6 In Stock
Dexamethasone Acid Ethyl Ester Impurity CS-T-93259 37926-77-5 In Stock
Dexamethasone Creatinine Conjugate Impurity Peak 01 Impurity CS-O-54352 ---- In Stock
Dexamethasone Creatinine Conjugate Impurity Peak 667/24/IMP Impurity CS-O-53602 ---- Enquire
Dexamethasone EP Impurity A Impurity CS-EO-00180 ---- Enquire
Dexamethasone EP Impurity K Impurity CS-EO-00006 1809224-82-5 In Stock
Dexamethasone Ethyl Ester Impurity CS-O-60176 2991360-83-7 Enquire
Dexamethasone Glyoxal Analog Impurity CS-EO-00148 84449-15-0 In Stock
Dexamethasone Impurity 18 Impurity CS-EO-02150 Not Available Enquire
Dexamethasone Impurity 29 Impurity CS-O-56655 4619-61-8 Enquire
Dexamethasone isonicotinate Impurity CS-O-45638 2265-64-7 Enquire
Dexamethasone Phenylpropionate Impurity CS-P-07693 1879-72-7 In Stock
Dexamethasone Sodium Phosphate Diester Impurity CS-P-04117 ---- In Stock
Dexamethasone Sodium Phosphate Diester Impurity CS-O-04117 ---- Enquire
Dexamethasone Sodium Phosphate EP Impurity C Disodium Impurity CS-EO-00408 ---- Enquire
Dexamethasone Sodium Phosphate EP Impurity E Disodium Impurity CS-EO-00410 ---- In Stock
Dexamethasone Sodium phosphate EP Impurity F Disodium Salt Impurity CS-EO-02112 Not Available Enquire
Dexamethasone Sodium phosphate EP Impurity G Impurity CS-T-52337 37927-01-8 In Stock
Dexamethasone Sodium phosphate EP Impurity H Impurity CS-EO-03480 162968-22-1 (Freebase) Enquire
Dexamethasone Sodium Phosphate Impurity C Impurity CS-O-39882 1202001-99-7 In Stock
Dexamethasone Sodium phosphate Impurity D Impurity CS-EO-00409 1201919-18-7 Enquire
Dexamethasone Sodium phosphate Impurity H Impurity CS-P-07692 162968-22-1 In Stock
Dexamethasone sulfite adduct Impurity CS-O-52344 763865-71-0 Enquire
18-α/β-Homo Dexamethasone Sodium Phosphate Impurity CS-EO-00927 Not Available Enquire
21-Dehydro Dexamethasone 17-Propionate Impurity CS-T-51707 62800-58-2 Enquire
21-Hemiacetal Dexamethasone Impurity CS-P-07690 473273-03-9 Enquire
6-α-Hydroxy Dexamethasone Impurity CS-P-02344 111897-35-9 Enquire
6a-Chlorodexamethasone Impurity CS-T-72501 1744-64-5 Enquire
Desoximetasone Impurity G Impurity CS-O-11915 1597-78-0 Enquire
Dexamethasone 21-[O'-(2-Hydroxyethyl)] phosphate Ester Impurity CS-O-41211 Not Available Enquire
Dexamethasone 21-Iodide Impurity CS-T-88838 2029-18-7 Enquire
Dexamethasone 21-Propionate Impurity CS-T-52341 3793-10-0 Enquire
Dexamethasone 21-tertbutylacetate Impurity CS-P-07696 24668-75-5 Enquire
Dexamethasone Acetate EP Impurity B Impurity CS-EO-00388 Not Available Enquire
Dexamethasone creatinine conjugate impurity Peak-02 Impurity CS-O-47238 Not Available Enquire
Dexamethasone Hemisuccinate Impurity CS-T-96065 3800-86-0 Enquire
Dexamethasone Impurity 12 Impurity CS-EO-00909 Not Available Enquire
Dexamethasone Impurity 6 Impurity CS-EO-01367 2964-81-0 Enquire
Dexamethasone Metasulfobenzoate Impurity CS-ED-00255 Not Available Enquire
Dexamethasone Oxetanone Impurity CS-P-07694 4089-36-5 Enquire
Dexamethasone Sodium Phosphate Bisulfate Adduct Impurity CS-T-88456 39005-10-2 Enquire
Dexamethasone Sodium Phosphate Diester Impurity CS-EO-01732 Not Available Enquire
Dexamethasone Sodium Phosphate EP Impurity F Impurity CS-EO-00472 Not Available In Stock
Dexamethasone-17-ketone (Mixture of 16-alpha and 16-beta met... Impurity CS-P-07691 2285-53-2 Enquire
Mixture of Dexamethasone Sodium Phosphate Impurity C, D, E, ... Impurity CS-O-40145 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
16a-Methyl-11-oxo Prednisolone Intermediate CS-T-58080 2036-77-3 In Stock
17,21-Dihydroxy-16-β-methylpregna-1,4,9(11)-triene-3,20... Intermediate CS-O-11927 10106-41-9 In Stock
17Β-CARBOXY-17Α-FORMYLOXY DEXAMETHASONE Intermediate CS-T-50336 473273-04-0 In Stock
21-O-Acetyl Dexamethasone 9,11-Epoxide Intermediate CS-T-47130 2884-51-7 In Stock
9-bromo-21-O-Acetyl Dexamethasone Intermediate CS-T-49746 13796-49-1 In Stock
Dexamethasone sodium phosphate Intermediate CS-MM-12045 2392-39-4 In Stock
Dexamethasone-17,20 21-Aldehyde Intermediate CS-T-52334 6762-51-2 In Stock


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Vamorolone Glucuronide Glucuronide CS-O-54193 ---- Enquire
Dexamethasone beta-D-Glucuronide Glucuronide CS-T-88848 152154-28-4 Enquire
Dexamethasone-β-D-Glucuronide Sodium Salt Glucuronide CS-T-52338 105088-08-2 Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dexamethasone Secondary Standards CS-SS-26529 50-02-2 Enquire
Dexamethasone Secondary Standards CS-SS-24504-1GM 50-02-2 Enquire
Dexamethasone Acetate Secondary Standards CS-SS-24505-1GM 1177-87-3 Enquire
Dexamethasone Phosphate Secondary Standards CS-SS-24596-500MG Not Available Enquire
Dexamethasone sodium phosphate Secondary Standards CS-SS-26660 2392-39-4 Enquire
Dexamethasone Sodium Phosphate Secondary Standards CS-SS-24717-1GM 2392-39-4 Enquire


Steroids

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
17-[(Cyclopropylcarbonyl)oxy]-6b-hydroxy-dexamethasone Steroids CS-O-43602 1374350-65-8 Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dexamethasone Sodium metasulfobenzoate Therapeutic CS-ED-00380 3936-02-5 In Stock
Dexamethasone Sodium phosphate EP Impurity B Disodium Therapeutic CS-O-30707 151-73-5 In Stock