 Home > Cosmetic Ingredient > Refreshing > Dexamethasone 9,11-epoxide for Sale > 16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate buy - large image1

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate buy - image1

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate buy - image2

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate buy - image3

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate buy - image4

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate

Name: 16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate
Brand: FULECARE
SKU: pr2607021998
Price: 70 USD
Availability: InStock

TDS 12 Inquiries

Unit Price:

$70-90/KG FOB

Get Latest Price 

CAS No.:

24916-90-3

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Xi'an

Brand:

FULECARE

Packaging:

Double plastic bags plus aluminum foil bag

Price valid (until):

2027-11-30

Contact Supplier

 Chat Now

Fulecare

Company Type:

Trader

Location:

China

Payment Terms:

L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

335 days

Qualification:

Main Products:

Slu-pp-332,BAM 15

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Shop Factory Supply Collagen Type III Powder CAS 9007-34-5 Cosmetic Skin Repair Anti-Aging Raw Material-Detailed Image 1

Product Name	16 Alpha-Methyl Epoxide (8DM) Powder
Part of Use	16 Alpha-Methyl Epoxide (8DM)
Grade	pharmaceutical Grade
Appearance	white powder
Specification	99%
Test Method	HPLC
Shelf life	24 Months
Storage	Cool Dry Place

16 Alpha-Methyl Epoxide (8DM) is an essential steroid pharmaceutical intermediate. It serves as the key raw material for producing Dexamethasone and Betamethasone glucocorticoid APIs with excellent anti-inflammatory effects.

Shop Pharmaceutical CAS 1792180-81-4 Ritlecitinib Powder Ritlecitinib-Detailed Image 2

Xi’an Fulecare biotech has high-technique enterprises with 10 years history,dedicate to separation, purification of the natural active ingredients production and sales.

We also produce international frontier dietary supplements such as granulated powder,solid drinks,tea sachets, capsules and tablets etc.

We have high grade clean workshop,800 square meters of inspection center equipped with more than 10 sets of HPLC,GC,IR,MASS instruments,these provides a full range of quality assurance to our products

The company has a perfect quality assurance system.We implement strict quality control standards and have passed the certification for the ISO9001 Quality Management System. The Quality Management Department is equipped with many sets of high performance liquid chromatography (HPLC)instruments, ultraviolet spectrophotometers (UV), several spectropolarimeters, a gas chromatograph (GC), melting point apparatus, and other advanced testing and experimental equipment. We make a detailed division of labor for technology research, and for quality assurance and quality control, so that we can conduct effective and comprehensive quality control in the production process. This also allows us to make comprehensive detection analysis of final products, thus ensuring products quality.

Our Services

Shop Pharmaceutical CAS 1792180-81-4 Ritlecitinib Powder Ritlecitinib-Detailed Image 5

Packaging & Shipping

Shop Pharmaceutical CAS 1792180-81-4 Ritlecitinib Powder Ritlecitinib-Detailed Image 7

DHL	Around 3-5 working days
Fedex	Around 4-6 working days
UPS	Around 4-6 working days
By Air	Around 5-7 working days
By Sea	Around 15-30 working days

Package

Powder:1kg per bag,25kg per Carton or Drum

PE bag, glass bottle, or PTFE bottle for inner packing, and aluminum foil bag for outer packing.

Liquid: glass bottle or PTFE bottle for inner packing, and aluminum foil bag for outer packing.

Bulk order: Fiber drum or steel drum.

Payment options

T/T,Paypal,Visa,L/C or according to your needs.

Transportation

UPS,TNT,EMS,Fedex,and so on.According to your location, safe customs clearance, generally delivered to your door within 3-7 days in Europe and the United States.

Shop Pharmaceutical CAS 1792180-81-4 Ritlecitinib Powder Ritlecitinib-Detailed Image 8

ut...

ECHEMI Editorial Reference

Dexamethasone 9,11-epoxide, a compound extracted from patent CN 106520896 A and RU 2532902 C1, is an intermediate in the preparation of dexamethasone.

Research & Reference Note

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Certificates

Basic Info

Product Name:

Dexamethasone 9,11-epoxide

Other Name:

Pregna-1,4-diene-3,20-dione,9,11-epoxy-17,21-dihydroxy-16-methyl-,(9β,11β,16α)-;9β-Pregna-1,4-diene-3,20-dione,9,11β-epoxy-17,21-dihydroxy-16α-methyl-;(9β,11β,16α)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione;Dexamethasone 9,11-epoxide;(9b,11b,16a)-9,11-Epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione

CAS No.:

24916-90-3

Molecular Formula:

C22H28O5

InChIKeys:

InChIKey=GBDXNHBVYAMODG-QDBZYVRYSA-N

Molecular Weight:

372.46

Exact Mass:

372.45

EC Number:

213-563-4

HScode:

2937290090

Categories:

Refreshing

Characteristics

PSA:

87.13000

XLogP3:

2.23

Density:

1.3±0.1 g/cm3

Melting Point:

238-239.5 °C

Boiling Point:

564.9±50.0 °C at 760 mmHg

Flash Point:

198°C

Refractive Index:

1.616

Storage Conditions:

Refrigerator

See More Dexamethasone 9,11-epoxide Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H361 Suspected of damaging fertility or the unborn child
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Dexamethasone 9,11-epoxide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Slu-pp-332,BAM 15

Location:
No. 11608, 16th Floor, Unit 1, Building 1, West of Zhangba Liu Road, South Third Ring Road, High tech Zone, Xi'an City, Shaanxi Province

Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
335 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2025

Inquiry History

12 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	16 Aloha Methyl Epoxide ( 8 DM)	25 KG	Apr 8, 2026
India	8-DM	5.00 KG	Mar 14, 2025
India	2,6 Naphthalenedicarboxylic acid	10.00 KG	Mar 14, 2025
India	Sodium chlorite	2000.00 KG	Mar 13, 2025
India	Morpholine	2000.00 KG	Mar 13, 2025
India	P-Chlorophenyl hydrazine HCL	1000.00 KG	Mar 13, 2025
India	N,N-disuccinimidyl carbonate	10.00 KG	Mar 14, 2025
India	Diethyl methyl malonte	800.00 KG	Mar 14, 2025
India	1-Chloro-4-nitrobenzene	1000.00 KG	Mar 13, 2025
India	Sodium dihydrogen phosphate dihydrate	2500.00 KG	Mar 13, 2025
India	pentafluorobenzene	75.00 KG	Mar 14, 2025
India	4-Ethylaniline	100.00 KG	Mar 13, 2025

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
(9b,11b,16a)-9,11-Epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione	/99.00	HANGZHOU LEAP CHEM CO., LTD.	Inquiry
More than 15 years GMP Factory Suppy 99.5% (9b,11b,16a)-9,11-Epoxy-17,21-dihydroxy-16-methyl-pregna-1,4-diene-3,20-dione Medical Grade CAS24916-90-3	Pharmaceutical Grade/99.5	Honour Enterprise Company Limited	Inquiry
high quality Dexamethasone 9,11-epoxide 99% transparent liquid KANBEI	Industrial Grade/99	Henan Lihao Chem Plant Limited	Inquiry
16-Alpha-methyl epoxide/ 8-DM	Pharmaceutical Grade/99	Sinoway Industrial Co., Ltd.	Inquiry
8-DM24916-90-3	Pharmaceutical Grade/99	Shandong Airuike Chemical Co., Ltd.	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

16 Alpha-Methyl Epoxide 8DM Powder CAS 24916-90-3 High Purity Pharmaceutical Intermediate

Product Description

Seller Information