+91 8320325938 · Phone & WhatsApp
info@jshinovva.com
Chat with us

Gandhinagar, Gujarat

Skip to content

Products Services About Careers Contact

Jshinovva Research LLP

info@jshinovva.com
+91 8320325938
Chat on WhatsApp (opens in a new tab)
Plot no. E/53, GIDC, Sector-26Gandhinagar, Gujarat 382028India (open in Google Maps)

Explore

Products
Services
Request a Quote
About
Careers
Contact

Follow us on

© 2026 Jshinovva Research LLP. All rights reserved.

Catalogue

Product catalogue

Our research catalogue of APIs and their pharmacopoeial impurities. Search by name, catalogue code, CAS number or SMILES, then add what you need to an inquiry list. Impurities and reference standards are listed under their parent API, and every molecule is also available by custom synthesis.

Search products

Filters

Category

Corticosteroids54Antibiotics17Proton-pump inhibitors21Oncology28

Availability

In stockAvailable on request

Compound data is referenced from public chemical databases. Contact us to confirm availability and pack sizes.

54 products

Sort products

Corticosteroids

Chemical structure of Betamethasone 17-Valerate EP CRS

JR-ST1001In stock

Betamethasone 17-Valerate EP CRS

API reference standard · Ph. Eur.

CAS: 2152-44-5
MOL. WT.: 476.59
FORMULA: C27H37FO6

4 variants listed

Chemical structure of Betamethasone Valerate USP CRS

JR-ST1001-01In stock

Betamethasone Valerate USP CRS

API reference standard · USP

Variant ofBetamethasone 17-Valerate EP CRS

CAS: 2152-44-5
MOL. WT.: 476.59
FORMULA: C27H37FO6

Chemical structure of Betamethasone Valerate EP Impurity H

JR-ST1001-02In stock

Betamethasone Valerate EP Impurity H

Impurity reference standard · Ph. Eur.

Variant ofBetamethasone 17-Valerate EP CRS

CAS: 52619-18-8
MOL. WT.: 493.04
FORMULA: C27H37ClO6

Chemical structure of Betamethasone Valerate System Suitability Mixture USP

JR-ST1001-03In stock

Betamethasone Valerate System Suitability Mixture USP

System suitability mixture · USP

Variant ofBetamethasone 17-Valerate EP CRS

CAS: Mixture
MOL. WT.: —
FORMULA: —

Chemical structure of Betamethasone Valerate IP CRS

JR-ST1001-04In stock

Betamethasone Valerate IP CRS

API reference standard · IP

Variant ofBetamethasone 17-Valerate EP CRS

CAS: 2152-44-5
MOL. WT.: 476.59
FORMULA: C27H37FO6

Chemical structure of Triamcinolone Acetonide IP CRS

JR-ST1002In stock

Triamcinolone Acetonide IP CRS

API reference standard · IP

CAS: 76-25-5
MOL. WT.: 434.50
FORMULA: C24H31FO6

3 variants listed

Chemical structure of Triamcinolone Acetonide EP Impurity B

JR-ST1002-01In stock

Triamcinolone Acetonide EP Impurity B

Impurity reference standard · Ph. Eur.

Variant ofTriamcinolone Acetonide IP CRS

CAS: 1260149-96-9
MOL. WT.: 432.49
FORMULA: C24H29FO6

Chemical structure of Triamcinolone Acetonide EP Impurity C

JR-ST1002-02In stock

Triamcinolone Acetonide EP Impurity C

Impurity reference standard · Ph. Eur.

Variant ofTriamcinolone Acetonide IP CRS

CAS: 161740-69-8
MOL. WT.: 450.50
FORMULA: C24H31FO7

Chemical structure of Triamcinolone Acetonide EP SST

JR-ST1002-03In stock

Triamcinolone Acetonide EP SST

System suitability mixture · Ph. Eur.

Variant ofTriamcinolone Acetonide IP CRS

CAS: Mixture
MOL. WT.: —
FORMULA: —

Chemical structure of Triamcinolone IP CRS

JR-ST1003In stock

Triamcinolone IP CRS

API reference standard · IP

CAS: 124-94-7
MOL. WT.: 394.44
FORMULA: C21H27FO6

Chemical structure of Methylprednisolone Acetate EP CRS

JR-ST1004In stock

Methylprednisolone Acetate EP CRS

API reference standard · Ph. Eur.

CAS: 53-36-1
MOL. WT.: 416.51
FORMULA: C24H32O6

3 variants listed

Chemical structure of Methylprednisolone Acetate EP Impurity A

JR-ST1004-01In stock

Methylprednisolone Acetate EP Impurity A

Impurity reference standard · Ph. Eur.

Variant ofMethylprednisolone Acetate EP CRS

CAS: 93963-74-7
MOL. WT.: 418.53
FORMULA: C24H34O6

Chemical structure of Methylprednisolone Acetate EP Impurity K

JR-ST1004-02In stock

Methylprednisolone Acetate EP Impurity K

Impurity reference standard · Ph. Eur.

Variant ofMethylprednisolone Acetate EP CRS

CAS: 115321-98-7
MOL. WT.: 414.50
FORMULA: C24H30O6

Chemical structure of Methylprednisolone Acetate Peak ID-EP

JR-ST1004-03In stock

Methylprednisolone Acetate Peak ID-EP

Peak identification mixture · Ph. Eur.

Variant ofMethylprednisolone Acetate EP CRS

CAS: Mixture
MOL. WT.: —
FORMULA: —

Chemical structure of Hydrocortisone Acetate EP CRS

JR-ST1005In stock

Hydrocortisone Acetate EP CRS

API reference standard · Ph. Eur.

CAS: 50-03-3
MOL. WT.: 404.50
FORMULA: C23H32O6

8 variants listed

Chemical structure of Hydrocortisone Acetate USP CRS

JR-ST1005-01In stock

Hydrocortisone Acetate USP CRS

API reference standard · USP

Variant ofHydrocortisone Acetate EP CRS

CAS: 50-03-3
MOL. WT.: 404.50
FORMULA: C23H32O6

Chemical structure of Hydrocortisone Acetate Impurity A

JR-ST1005-02In stock

Hydrocortisone Acetate Impurity A

Impurity reference standard · Ph. Eur.

Variant ofHydrocortisone Acetate EP CRS

CAS: 50-23-7
MOL. WT.: 362.47
FORMULA: C21H30O5

Chemical structure of Hydrocortisone Acetate Impurity B

JR-ST1005-03In stock

Hydrocortisone Acetate Impurity B

Impurity reference standard · Ph. Eur.

Variant ofHydrocortisone Acetate EP CRS

CAS: 641-77-0
MOL. WT.: 388.50
FORMULA: C23H32O5

Chemical structure of Hydrocortisone EP Impurity L

JR-ST1005-04In stock

Hydrocortisone EP Impurity L

Impurity reference standard · Ph. Eur.

Variant ofHydrocortisone Acetate EP CRS

CAS: 641-77-0
MOL. WT.: 388.50
FORMULA: C23H32O5

Chemical structure of Hydrocortisone Acetate Impurity D

JR-ST1005-05In stock

Hydrocortisone Acetate Impurity D

Impurity reference standard · Ph. Eur.

Variant ofHydrocortisone Acetate EP CRS

CAS: 50-04-4
MOL. WT.: 402.49
FORMULA: C23H30O6

Chemical structure of Hydrocortisone Acetate Impurity E

JR-ST1005-06In stock

Hydrocortisone Acetate Impurity E

Impurity reference standard · Ph. Eur.

Variant ofHydrocortisone Acetate EP CRS

CAS: 7753-60-8
MOL. WT.: 386.49
FORMULA: C23H30O5

Chemical structure of Hydrocortisone Acetate Impurity G

JR-ST1005-07In stock

Hydrocortisone Acetate Impurity G

Impurity reference standard · Ph. Eur.

Variant ofHydrocortisone Acetate EP CRS

CAS: 81968-66-3
MOL. WT.: 446.54
FORMULA: C25H34O7

Chemical structure of Hydrocortisone Acetate Peak ID-EP

JR-ST1005-08In stock

Hydrocortisone Acetate Peak ID-EP

Peak identification mixture · Ph. Eur.

Variant ofHydrocortisone Acetate EP CRS

CAS: Mixture
MOL. WT.: —
FORMULA: —

Chemical structure of Betamethasone Sodium Phosphate EP CRS

JR-ST1006In stock

Betamethasone Sodium Phosphate EP CRS

API reference standard · Ph. Eur.

CAS: 151-73-5
MOL. WT.: 516.41
FORMULA: C22H28FNa2O8P

3 variants listed

Chemical structure of Betamethasone Sodium Phosphate IP CRS

JR-ST1006-01In stock

Betamethasone Sodium Phosphate IP CRS

API reference standard · IP

Variant ofBetamethasone Sodium Phosphate EP CRS

CAS: 151-73-5
MOL. WT.: 516.41
FORMULA: C22H28FNa2O8P

Chemical structure of Betamethasone Sodium Phosphate USP CRS

JR-ST1006-02In stock

Betamethasone Sodium Phosphate USP CRS

API reference standard · USP

Variant ofBetamethasone Sodium Phosphate EP CRS

CAS: 151-73-5
MOL. WT.: 516.41
FORMULA: C22H28FNa2O8P

Chemical structure of Betamethasone phosphate EP CRS

JR-ST1006-03In stock

Betamethasone phosphate EP CRS

API reference standard · Ph. Eur.

Variant ofBetamethasone Sodium Phosphate EP CRS

CAS: 360-63-4
MOL. WT.: 472.45
FORMULA: C22H30FO8P

Chemical structure of Dexamethasone EP CRS

JR-ST1007In stock

Dexamethasone EP CRS

API reference standard · Ph. Eur.

CAS: 50-02-2
MOL. WT.: 392.47
FORMULA: C22H29FO5

5 variants listed

Chemical structure of Dexamethasone EP Impurity B

JR-ST1007-01In stock

Dexamethasone EP Impurity B

Impurity reference standard · Ph. Eur.

Variant ofDexamethasone EP CRS

CAS: 378-44-9
MOL. WT.: 392.47
FORMULA: C22H29FO5

Chemical structure of Dexamethasone EP Impurity J

JR-ST1007-02In stock

Dexamethasone EP Impurity J

Impurity reference standard · Ph. Eur.

Variant ofDexamethasone EP CRS

CAS: 2036-77-3
MOL. WT.: 372.46
FORMULA: C22H28O5

Chemical structure of 9α-Fluoroprednisolone

JR-ST1007-03In stock

9α-Fluoroprednisolone

API reference standard · Ph. Eur.

Variant ofDexamethasone EP CRS

CAS: 338-95-4
MOL. WT.: 378.44
FORMULA: C21H27FO5

Chemical structure of Dexamethasone EP Impurity C (1,2-Dihydrodexamethasone)

JR-ST1007-04In stock

Dexamethasone EP Impurity C (1,2-Dihydrodexamethasone)

Impurity reference standard · Ph. Eur.

Variant ofDexamethasone EP CRS

CAS: 426-17-5
MOL. WT.: 394.48
FORMULA: C22H31FO5

Chemical structure of Dexamethasone EP Impurity D (Dexamethasone 9,11-epoxide)

JR-ST1007-05In stock

Dexamethasone EP Impurity D (Dexamethasone 9,11-epoxide)

Impurity reference standard · Ph. Eur.

Variant ofDexamethasone EP CRS

CAS: 24916-90-3
MOL. WT.: 372.46
FORMULA: C22H28O5

Chemical structure of Dexamethasone Sodium Phosphate EP CRS

JR-ST1008In stock

Dexamethasone Sodium Phosphate EP CRS

API reference standard · Ph. Eur.

CAS: 2392-39-4
MOL. WT.: 516.41
FORMULA: C22H28FNa2O8P

Chemical structure of Betamethasone EP CRS

JR-ST1009In stock

Betamethasone EP CRS

API reference standard · Ph. Eur.

CAS: 378-44-9
MOL. WT.: 392.47
FORMULA: C22H29FO5

1 variant listed

Chemical structure of Betamethasone (alcohol free)

JR-ST1009-01In stock

Betamethasone (alcohol free)

API reference standard · Ph. Eur.

Variant ofBetamethasone EP CRS

CAS: 378-44-9
MOL. WT.: 392.47
FORMULA: C22H29FO5

Chemical structure of Betamethasone Dipropionate EP CRS

JR-ST1010In stock

Betamethasone Dipropionate EP CRS

API reference standard · Ph. Eur.

CAS: 5593-20-4
MOL. WT.: 504.60
FORMULA: C28H37FO7

4 variants listed

Chemical structure of Betamethasone Dipropionate USP CRS

JR-ST1010-01In stock

Betamethasone Dipropionate USP CRS

API reference standard · USP

Variant ofBetamethasone Dipropionate EP CRS

CAS: 5593-20-4
MOL. WT.: 504.60
FORMULA: C28H37FO7

Chemical structure of Betamethasone-17-propionate EP/BP CRS

JR-ST1010-02In stock

Betamethasone-17-propionate EP/BP CRS

API reference standard · Ph. Eur./BP

Variant ofBetamethasone Dipropionate EP CRS

CAS: 5534-13-4
MOL. WT.: 448.53
FORMULA: C25H33FO6

Chemical structure of Betamethasone 17-propionate

JR-ST1010-03In stock

Betamethasone 17-propionate

API reference standard · Ph. Eur.

Variant ofBetamethasone Dipropionate EP CRS

CAS: 5534-13-4
MOL. WT.: 448.53
FORMULA: C25H33FO6

Chemical structure of Betamethasone 21- propionate

JR-ST1010-04In stock

Betamethasone 21- propionate

API reference standard · Ph. Eur.

Variant ofBetamethasone Dipropionate EP CRS

CAS: 75883-07-7
MOL. WT.: 448.53
FORMULA: C25H33FO6

Chemical structure of Clobetasol Propionate EP/BP CRS

JR-ST1011In stock

Clobetasol Propionate EP/BP CRS

API reference standard · Ph. Eur./BP

CAS: 25122-46-7
MOL. WT.: 466.98
FORMULA: C25H32ClFO5

1 variant listed

Chemical structure of Clobetasol Propionate EP Impurity A

JR-ST1011-01In stock

Clobetasol Propionate EP Impurity A

Impurity reference standard · Ph. Eur.

Variant ofClobetasol Propionate EP/BP CRS

CAS: 5534-13-4
MOL. WT.: 448.53
FORMULA: C25H33FO6

Chemical structure of Mometasone Furoate EP CRS

JR-ST1012In stock

Mometasone Furoate EP CRS

API reference standard · Ph. Eur.

CAS: 83919-23-7
MOL. WT.: 521.44
FORMULA: C27H30Cl2O6

1 variant listed

Chemical structure of Mometasone Furoate USP CRS

JR-ST1012-01In stock

Mometasone Furoate USP CRS

API reference standard · USP

Variant ofMometasone Furoate EP CRS

CAS: 83919-23-7
MOL. WT.: 521.44
FORMULA: C27H30Cl2O6

Chemical structure of Methylprednisolone EP/BP CRS

JR-ST1013In stock

Methylprednisolone EP/BP CRS

API reference standard · Ph. Eur./BP

CAS: 83-43-2
MOL. WT.: 374.48
FORMULA: C22H30O5

1 variant listed

Chemical structure of 6β-hydroxymethylprednisolone

JR-ST1013-01In stock

6β-hydroxymethylprednisolone

Impurity reference standard · Ph. Eur.

Variant ofMethylprednisolone EP/BP CRS

CAS: 229019-42-5
MOL. WT.: 390.48
FORMULA: C22H30O6

Chemical structure of Prednisolone EP CRS

JR-ST1014In stock

Prednisolone EP CRS

API reference standard · Ph. Eur.

CAS: 50-24-8
MOL. WT.: 360.45
FORMULA: C21H28O5

Chemical structure of Prednisolone Acetate EP CRS

JR-ST1015In stock

Prednisolone Acetate EP CRS

API reference standard · Ph. Eur.

CAS: 52-21-1
MOL. WT.: 402.49
FORMULA: C23H30O6

Chemical structure of Prednisone EP CRS

JR-ST1016In stock

Prednisone EP CRS

API reference standard · Ph. Eur.

CAS: 53-03-2
MOL. WT.: 358.43
FORMULA: C21H26O5

Chemical structure of Fluorometholone Acetate USP CRS

JR-ST1017In stock

Fluorometholone Acetate USP CRS

API reference standard · USP

CAS: 3801-06-7
MOL. WT.: 418.51
FORMULA: C24H31FO5

3 variants listed

Chemical structure of Deltamedrane (11β,17α-dihydroxy-6α-methylpregna-1,4-diene-3,20-dione Fluorometholone)

JR-ST1017-01In stock

Deltamedrane (11β,17α-dihydroxy-6α-methylpregna-1,4-diene-3,20-dione Fluorometholone)

Impurity reference standard · Ph. Eur.

Variant ofFluorometholone Acetate USP CRS

CAS: 6870-94-6
MOL. WT.: 358.48
FORMULA: C22H30O4

Chemical structure of Fluorometholone 11-keto analoge

JR-ST1017-02In stock

Fluorometholone 11-keto analoge

Impurity reference standard · Ph. Eur.

Variant ofFluorometholone Acetate USP CRS

CAS: On request
MOL. WT.: 374.45
FORMULA: C22H27FO4

Chemical structure of Fluorometholone 9,11-epoxide

JR-ST1017-03In stock

Fluorometholone 9,11-epoxide

Impurity reference standard · Ph. Eur.

Variant ofFluorometholone Acetate USP CRS

CAS: 83873-16-9
MOL. WT.: 356.46
FORMULA: C22H28O4