1,2-Dehydrobudesonide

Product Name: 1,2-Dehydrobudesonide
CAS No.: 137174-25-5
Chemical Name: 1,2-Dehydrobudesonide
Synonyms: Budesonide EP Imp G;Desonide Impurity-G;Budesonide iMpurit G;1,2-Dehydrobudesonide;1,2-Dihydrobudesonide;Budesonide EP Impurity G;Budesonide USP Impurity j;Budesonide EP Impurity G（monomer）;Budesonide USP Related Compound G;Budesonide EP Impurity G (Mixture of Epimer)
CBNumber: CB92694754
Molecular Formula: C25H36O6
Formula Weight: 432.55
MOL File: 137174-25-5.mol

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1,2-Dehydrobudesonide Property

Melting point:: 95-100°C
Boiling point:: 596.7±50.0 °C(Predicted)
Density: 1.26±0.1 g/cm3(Predicted)
storage temp.: -20°C Freezer, Under inert atmosphere
solubility: Chloroform (Slightly), Dichloromethane (Slightly), Ethyl Acetate (Slightly, Heat
pka: 12.87±0.10(Predicted)
form: Solid
color: White to Light Beige
Major Application: pharmaceutical (small molecule)

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Safety

WGK Germany: WGK 3
HS Code: 2937290000
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR1822
Product name: Budesonide Related Compound G
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 50 mg
Price: $948
Updated: 2026/03/19

TRC

Product number: D229330
Product name: 1,2-Dihydrobudesonide(Mixtureofdiastereomers)
Packaging: 25mg
Price: $185
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD146154
Product name: 1,2-Dihydrobudesonide
Packaging: 2mg
Price: $80
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD146154
Product name: 1,2-Dihydrobudesonide
Packaging: 5mg
Price: $125
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD146154
Product name: 1,2-Dihydrobudesonide
Packaging: 10mg
Price: $200
Updated: 2021/12/16

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1,2-Dehydrobudesonide Chemical Properties,Usage,Production

Uses

1,2-Dehydrobudesonide is an impurity in the synthesis of Budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide. Used as an antiinflammatory agent.

Uses

1,2-Dehydrobudesonide (Budesonide EP Impurity G) is an impurity in the synthesis of Budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide. Used as an antiinflammatory agent.

1,2-Dehydrobudesonide Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-Dehydrobudesonide Suppliers

China 66 India 7 United Kingdom 1 United States 3 Global 77

LangFangshi Zekang Pharma Tech CO.,Itd.

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J & K SCIENTIFIC LTD.

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Fax: 021-34692979
Email: info@tsbiochem.com
Country: China
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Advantage: 58

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Shanghai CR Corporation Limited

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Fax: QQ: 2136646215
Email: fred.wen@crcorporation.cn
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View Lastest Price from 1,2-Dehydrobudesonide manufacturers

Moxin Chemicals

Product: Budesonide Impurity 137174-25-5
Price: US $0.00-0.00/mg
Min. Order: 10mg
Purity: 98
Supply Ability: 100000000
Release date: 2024-12-10

137174-25-5, 1,2-DehydrobudesonideRelated Search:

Budesonide Impurity 7 Budesonide-d6 (16α)-16,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione 21-Acetoxy-11β-hydroxy-16α,17α-propylmethylenedioxpregna-1,4-diene-3,20-dione 11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione BUDESONIDE-D8 16α-Butyloxyprednisolone (Budenoside IMpurity) 9,11-Anhydrobudesonide Desonide Di-Norbudesonide (Mixture of DiastereoMers) 21-Dehydro Budesonide 14,15-Dehydro Budesonide Budesonide 9α-BroMobudesonide 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) (11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione Budesonide Sulfate SodiuM (Mixture of DiastereoMers) Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-16,17-dihydroxy-, (9β,11β,16α)-

Budesonide IMpurity G (1, 2-Dihydro Budesonide)

1,2-Dihydrobudesonide

1,2-Dehydrobudesonide

Budesonide EP Impurity G

Budesonide Impurity 7(Budesonide EP Impurity G)

16α,17-[(1RS)-butylidenebis(oxy)]-11β,21-dihydroxypregn-4-ene-3,20-dione

Budesonide EP Impurity G (1,2-Dihydro Budesonide) (Mixture of Diastereomers)

Budesonide Impurity 10/Budesonide EP Impurity G/1,2-Dihydro Budesonide(Mixture of Diastereomers)

Budesonide EP Imp G

Budesonide iMpurit G

Pregn-4-ene-3,20-dione, 16,17-[butylidenebis(oxy)]-11,21-dihydroxy-, (11β,16α)-

1,2-Dihydrobudesonide (Mixture of diastereomers)

(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one

Budesonide EP Impurity G(Mixture of Diastereomers)

1,2-Dihydro Budesonide (Mixture of diastereomers)Q: What is 1,2-Dihydro Budesonide (Mixture of diastereomers) Q: What is the CAS Number of 1,2-Dihydro Budesonide (Mixture of diastereomers) Q: What is the storage condition of 1,2-Dihydro Budesonide (Mixture of diastereomers) Q: What are the applications of 1,2-Dihydro Budesonide (Mixture of diastereomers)

Budesonide Related Compound G (16alpha,17-[butylidenebis(oxy)]-11beta, 21-dihydroxypregna-4-ene-3,2 (1078267)

Budesonide EP Impurity G（monomer）

Budesonide USP Related Compound G

(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-5,6,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one (Budesonide Impurity）

Budesonide EP Impurity G (Budesonide USP Related Compound G, 1,2-Dihydro Budesonide) (Mixture of Diastereomers)

Budesonide EP Impurity G (Mixture of Epimer)

16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregn-4-ene-3,20-dione (1,2-Dihydrobudesoni

16alpha,17-[(1RS)-Butylidenebis(oxy)]-11beta,21-dihydroxypregn-4-ene-3,20-dione (1,2-Dihydrobudesonide)

Budesonide USP Impurity j

Desonide Impurity-G

137174-25-5

Pharmaceuticals, Intermediates & Fine Chemicals, Steroids