Impurity Reference Standard - Products

In Stock
Justification
Custom Synthesis

Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Betamethasone Sodium Phosphate and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Betamethasone Sodium Phosphate impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
All Betamethasone Sodium Phosphate-related substances undergo comprehensive characterization and are delivered with complete Certificates of Analysis and supporting analytical documentation to ensure regulatory adherence. Upon request, we can offer EP/USP traceable standards. Our products are routinely re-evaluated to maintain consistent quality and performance.

Betamethasone Sodium Phosphate

CAT No: CL-BTSP-01 CAS No: 151-73-5 Mol Wt: 470.4 : 2(23.0) Mol F: C22H28FO8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: Disodium 9-fluoro-11b,17-dihydroxy-16b-methyl-3,20-dioxopregna-1,4-dien-21-yl phosphate

Betamethasone Phosphate

CAT No: CL-BTSP-02 CAS No: 360-63-4 Mol Wt: 472.4 Mol F: C22H30FO8P Inv Status: Custom Synthesis

Chemical Name: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl dihydrogen phosphate

Delta-9,11,Betamethasone Sodium Phosphate

CAT No: CL-BTSP-03 CAS No: NA Mol Wt: 434.4 : 2(23.0) Mol F: C22H27O7P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: Sodium 2-((8S,10S,13S,14S,16S,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl phosphate

Epoxybetamethasone Sodium Phosphate

CAT No: CL-BTSP-04 CAS No: NA Mol Wt: 450.4 : 2(23.0) Mol F: C22H27O8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: Sodium 2-((4aS,4bR,5aR,6aS,7R,8S,9aS,9bS)-7-hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl phosphate

A-Epoxy Betamethasone Phosphate

CAT No: CL-BTSP-05 CAS No: NA Mol Wt: 452.4 Mol F: C22H29O8P Inv Status: Custom Synthesis

Chemical Name: 2-((4aS,4bR,5aR,6aS,7R,8S)-7-hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl dihydrogen phosphate

B-Epoxy Betamethasone Phosphate

CAT No: CL-BTSP-06 CAS No: NA Mol Wt: 452.4 Mol F: C22H29O8P Inv Status: Custom Synthesis

Chemical Name: 2-((4aS,4bS,5aS,6aS,7R,8S)-7-hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl dihydrogen phosphate

1,2-Dihydro Betamethasone Sodium Phosphate

CAT No: CL-BTSP-07 CAS No: NA Mol Wt: 472.4 : 2(23.0) Mol F: C22H30FO8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl disodium phosphate

Betamethasone Sodium Phosphate Impurity A

CAT No: CL-BTSP-08 CAS No: 378-44-9 Mol Wt: 392.5 Mol F: C22H29FO5 Inv Status: Custom Synthesis

Chemical Name: (8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

Betamethasone Sodium Phosphate Impurity B

CAT No: CL-BTSP-09 CAS No: 2392-39-4 Mol Wt: 470.4 : 2(23.0) Mol F: C22H28FO8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Disodium phosphate

Betamethasone Sodium Phosphate Impurity D

CAT No: CL-BTSP-10 CAS No: 1201919-18-7 Mol Wt: 470.4 : 2(23.0) Mol F: C22H28FO8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: Sodium ((1S,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-1,11-dihydroxy-3,10a,12a-trimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)methyl phosphate

Betamethasone Sodium Phosphate Impurity E

CAT No: CL-BTSP-11 CAS No: NA Mol Wt: 470.4 : 2(23.0) Mol F: C22H28FO8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: ((2S,3R,4aS,4bS,10aS,10bR,11S,12aS)-10b-Fluoro-2,11-dihydroxy-3,10a,12a-trimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl disodium phosphate

Betamethasone Sodium Phosphate Impurity F

CAT No: CL-BTSP-12 CAS No: NA Mol Wt: 470.4 : 2(23.0) Mol F: C22H28FO8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: ((2R,3R,4aS,4bS,10aS,10bR,11S,12aS)-10b-Fluoro-2,11-dihydroxy-3,10a,12a-trimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl disodium phosphate

Betamethasone Sodium Phosphate Impurity G

CAT No: CL-BTSP-13 CAS No: 37926-75-3 Mol Wt: 378.4 Mol F: C21H27FO5 Inv Status: Custom Synthesis

Chemical Name: (8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic acid

Betamethasone Sodium Phosphate Impurity 1

CAT No: CL-BTSP-14 CAS No: NA Mol Wt: 470.4 : 2(23.0) Mol F: C22H28FO8P : 2(Na) Inv Status: Custom Synthesis

Chemical Name: Sodium 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl phosphate

Betamethasone Sodium Phosphate Impurity 2

CAT No: CL-BTSP-15 CAS No: NA Mol Wt: 552.4 Mol F: C22H31FO11P2 Inv Status: Custom Synthesis

Chemical Name: 2-((8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl trihydrogen diphosphate

Betamethasone Sodium Phosphate Impurity 3

CAT No: CL-BTSP-16 CAS No: NA Mol Wt: 470.4 : 2(23.0) Mol F: C22H28FO8P2 : 2(Na) Inv Status: Custom Synthesis

Chemical Name: Sodium ((1S,3R,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-1,11-dihydroxy-3,10a,12a-trimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)methyl phosphate

Betamethasone Sodium Phosphate Impurity 4

CAT No: CL-BTSP-17 CAS No: NA Mol Wt: 468.5 : 2(23.0) Mol F: C23H30FO7P2 : 2(Na) Inv Status: Custom Synthesis

Chemical Name: Sodium (2-((1S,3S,4aS,4bS,10aS,10bR,11S,12aS)-10b-fluoro-1,11-dihydroxy-3,10a,12a-trimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)ethyl)phosphonate

Betamethasone Sodium Phosphate Impurity 5

CAT No: CL-BTSP-18 CAS No: 1215899-29-8 Mol Wt: 472.4 Mol F: C22H30FO8P Inv Status: Custom Synthesis

Chemical Name: 2-((3aS,3a1R,4aS,4a1R,5aS,6R,7S,8aS,8bS)-4a1-fluoro-6-hydroxy-3a1,5a,7-trimethyl-3-oxo-3,3a,3a1,4a,4a1,5,5a,6,7,8,8a,8b,9,10-tetradecahydro-2H-cyclopenta[1,2]phenanthro[4,5-bcd]furan-6-yl)-2-oxoethyl dihydrogen phosphate

Betamethasone Sodium Phosphate Impurity 6

CAT No: CL-BTSP-19 CAS No: 1215899-28-7 Mol Wt: 472.4 Mol F: C22H30FO8P Inv Status: Custom Synthesis

Chemical Name: 2-((3aS,3bS,3cR,4S,5aS,6R,7S,8aS,8bS,10aR)-3c-fluoro-4,6-dihydroxy-3b,5a,7-trimethyl-3-oxo-3,3a,3b,3c,4,5,5a,6,7,8,8a,8b,9,10-tetradecahydrocyclopenta[2,3]cyclopropa[1,2-a]cyclopenta[f]naphthalen-6-yl)-2-oxoethyl dihydrogen phosphate

Betamethasone-d5 21-Phosphate

CAT No: CL-BTSP-20 CAS No: NA Mol Wt: 477.5 Mol F: C22H25D5FO8P Inv Status: Custom Synthesis

Type:Impurity Reference Standard

Total Products: 20

Inv. Status:

Betamethasone Sodium Phosphate Related Products

Products

Popular Links

Address(India):

Address(Bangladesh):

Subscribe for news letter:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name:

CAT No:
CAS No:
Mol Wt:
Mol Formula:
Chemical Name: