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16-BETA-METHYL-9,11-EPOXIDE(DB-11)

16-BETA-METHYL-9,11-EPOXIDE(DB-11)

CAS Number: 981-34-0

Molecular Formula: C22H28O5

About 16-BETA-METHYL-9,11-EPOXIDE(DB-11)

16-beta Methyl Epoxide (CAS 981-34-0) serves as a fundamental building block in the steroid synthesis industry, specifically for the production of high-potency corticosteroids like betamethasone, where its structural precision ensures a Pharma/API purity of 99% in subsequent therapeutic applications. Dexamethasone 9,11...

16-BETA-METHYL-9,11-EPOXIDE(DB-11) Specifications

CAS Number

981-34-0

Molecular Formula

C22H28O5

Molecular Weight

372.46 g/mol

IUPAC Name

(1S,2S,10S,11S,13S,14R,15S,17S)-14-hydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-5-one

Canonical SMILES

C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]35[C@@H](O5)C[C@@]2([C@]1(C(=O)CO)O)C)C

InChI Key

GBDXNHBVYAMODG-DEGNENOVSA-N

PubChem CID

101933.0

CAS Number

981-34-0

Molecular Formula

C22H28O5

Molecular Weight

372.46 g/mol

IUPAC Name

(1S,2S,10S,11S,13S,14R,15S,17S)-14-hydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-5-one

Canonical SMILES

C[C@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]35[C@@H](O5)C[C@@]2([C@]1(C(=O)CO)O)C)C

InChI Key

GBDXNHBVYAMODG-DEGNENOVSA-N

PubChem CID

101933.0

Molecular Weight

372.46 g/mol

Physical appearance

White to pale yellow solid

Pharmaceutical Intermediate

A key steroid intermediate used as a precursor in the synthesis of mometasone furoate, betamethasone, and dexamethasone for the treatment of inflammatory conditions

Corticosteroid Building Block

A critical 9,11-epoxide derivative utilized in the industrial production of active pharmaceutical ingredients for respiratory and dermatological medications

Organic Synthesis Intermediate

A functionalized pregnadiene derivative employed in chemical research for the development of vitamin D3 analogues and complex natural compounds

Insecticidal Active Ingredient

A specialized chemical used in the agrochemical industry for its potent insecticidal properties against various pest infestations.

16-BETA-METHYL-9,11-EPOXIDE(DB-11) FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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