 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Estra-1,3,5(10)-triene-3,17-diol (17β)-, 17-undecanoate for Sale > High quality 99% estradiol 17-undecanoate Estradiol undecylate Micronized Powder CAS 3571-53-7

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High quality 99% estradiol 17-undecanoate Estradiol undecylate Micronized Powder CAS 3571-53-7

Name: High quality 99% estradiol 17-undecanoate Estradiol undecylate Micronized Powder CAS 3571-53-7
Brand: HORLDEN
SKU: pr2412201117
Price: 3 USD
Availability: InStock

TDS 4 Inquiries

Unit Price: Get Latest Price 

CAS No.:

3571-53-7

Grade:

Pharmaceutical Grade

Content:

99%

Port:

shenzhen

Brand:

HORLDEN

Packaging:

100g/bag

Sample Available:

Yes

Price valid (until):

2025-12-21

Contact Supplier

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Xi'an Horlden Bio-Tech Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

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Product Details
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Inquiry History

Description

Product Name	Estradiol undecylate
CAS NO.	3571-53-7
Purity	99%
Molecular Formula	C29H44O3
MOQ	100 g

792184-90-8

Estrogen is an important hormone for the development and maintenance of normal function of the female reproductive system. Estrogen also plays an important role in other systems of the body, such as bones, cardiovascular system, and brain. Estradiol undecanoate is an estradiol analogue

You can ask us for quotation and product information via Email, Phone, WhatsApp and other channels.

Email: rock@horlden.com
WhatsApp/ wechat: +86 18829283179

1.What's your payment terms?

Standard terms: T/T in advance. Also L/C at sight is acceptable for large amount.

2.What's your shipping time?

We have bulk in stock, which means we can ship it to you immediately.

3.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

4.How do you ship the order normally?

For large qty order,ship the goods by sea. For small qty order, by air or express. We supply optional express for you, including DHL, FEDEX,UPS,TXT,EMS,and so on.

5.What's your loading port?

Usually Beijing, Shanghai, Qingdao, Tianjin, Guangzhou

ECHEMI Editorial Reference

Estradiol undecylate is a steroid ester.

Certificates

Basic Info

Product Name:

Estra-1,3,5(10)-triene-3,17-diol (17β)-, 17-undecanoate

Other Name:

Estra-1,3,5(10)-triene-3,17-diol (17β)-,17-undecanoate;Estradiol,17-undecanoate;Delestrec;Estradiol undecylate;Estradiol 17-undecylate;Depogin;SQ 9993;Oestradiol undecylate;349533-54-6

CAS No.:

3571-53-7

Molecular Formula:

C29H44O3

InChIKeys:

InChIKey=TXHUMRBWIWWBGW-GVGNIZHQSA-N

Molecular Weight:

440.65800

Exact Mass:

440.66

EC Number:

222-677-3

UNII:

H3N3A8MFJC

DSSTox ID:

DTXSID3023003

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

46.53000

XLogP3:

7.69090

Density:

1.07 g/cm3

Boiling Point:

554.9ºC at 760 mmHg

Flash Point:

208.7ºC

Refractive Index:

1.547

See More Estra-1,3,5(10)-triene-3,17-diol (17β)-, 17-undecanoate Properties 

Hazard Identification

Classification of the substance or mixture

Carcinogenicity, Category 2

Reproductive toxicity, Category 1A

Reproductive toxicity, Additional category for effects on or via lactation

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H351 Suspected of causing cancer H360 May damage fertility or the unborn child H362 May cause harm to breast-fed children
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P260 Do not breathe dust/fume/gas/mist/vapours/spray. P263 Avoid contact during pregnancy and while nursing. P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
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 Estra-1,3,5(10)-triene-3,17-diol (17β)-, 17-undecanoate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Chemical,Intermediate,5-amino-1mq,SLU-PP332,Tirzepatide,Peptide

Location:
9th Floor, Room 923, Building 3, Shiyuan Daguan, Xingtai 1st Street, Chanba Ecological District, Xi'an City, Shaanxi Province

Payment Terms:
100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2015

Xi'an Horlden Bio-Tech Co., Ltd is committed to promoting health application products such as chemical daily necessities, APIs, pharmaceutical intermediates and Cosmetic raw materials.

We have established friendly business relationships with hundreds of customers from over 50 countries and regions. Our team is committed to providing customers with the highest quality products at reasonable prices and satisfactory service. For many years, our company has won the trust and favor of our customers with high-quality products, first-class services, and competitive prices.

We will create the highest quality and most stable supply channel for customers, adhering to the spirit of serving customers, relying on strong funds and good cooperation reputation in the industry, to provide customers with higher quality products and services. At the same time, we are willing to strengthen exchanges and sincere cooperation with domestic and foreign merchants to create a better future together. It is your best supplier.

Welcome to Xi'an Horlden Bio-Tech Co., Ltd!

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
Turkey	EUn	50 G	Sep 10, 2026
Germany	estradiol undecylate	25 G	May 5, 2025
Germany	estradiol undecylate	25 G	Apr 30, 2025
Sweden	Estradiol undecylate	40 G	Nov 22, 2024

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High quality 99% estradiol 17-undecanoate Estradiol undecylate Micronized Powder CAS 3571-53-7

Product Details

Seller Information