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Norethynodrel

Name: Norethynodrel
Brand: Cuicheng Bio
SKU: pr2606103614
Price: 86000 USD
Availability: InStock

Unit Price:

$86000-90000/G EXW

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CAS No.:

68-23-5

Grade:

Industrial Grade

Content:

98%

Port:

guangzhou

Brand:

Cuicheng Bio

Packaging:

1mg

Price valid (until):

2026-09-27

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Cuicheng Biomedical Technology

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5

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Product Description
Seller Information

Description

CAS Number: 68-23-5
Molecular Formula: C20H26O2
Molecular Weight: 298.42
EINECS Number: 200-682-1
MDL No.: MFCD00199015
Properties
Melting Point: 169-170°C
Specific Rotation [D]: 108° (1% chloroform)
Boiling Point: 379.83°C (rough estimate)
Density: 1.0766 (rough estimate)
Refractive Index: 1.4800 (estimate)
Storage Conditions: Refrigerator
Solubility: Chloroform (slightly), DMSO (slightly),
pKa: 13.10±0.40 (predicted)
Form: Solid
Color: White to Off-White
Henry's Law Constant: 7.6×10³ mol/(m³·Pa) at 25°C, HSDB (2015)

ECHEMI Editorial Reference

White to Off-White Solid
Norethynodrel is an oxo steroid.|A synthetic progestational hormone with actions and uses similar to those of PROGESTERONE. It has been used in the treatment of functional uterine bleeding and endometriosis. As a contraceptive, it has usually been administered in combination with MESTRANOL.|A synthetic progestational hormone with actions and uses similar to those of PROGESTERONE. It has been used in the treatment of functional uterine bleeding and ENDOMETRIOSIS. As a contraceptive (CONTRACEPTIVE AGENTS), it has usually been administered in combination with MESTRANOL.

Basic Info

Product Name:

Norethynodrel

Other Name:

19-Norpregn-5(10)-en-20-yn-3-one,17-hydroxy-,(17α)-;19-Nor-17α-pregn-5(10)-en-20-yn-3-one,17-hydroxy-;(17α)-17-Hydroxy-19-norpregn-5(10)-en-20-yn-3-one;17α-Ethinyl-17β-hydroxy-Δ5(10)-estren-3-one;17α-Ethynylestr-5(10)-ene-17β-ol-3-one;17α-Ethynyl-17-hydroxy-5(10)-estren-3-one;17α-Ethynyl-17β-hydroxy-Δ5(10)-estren-3-one;3-Oxo-17β-hydroxy-17α-ethynyl-5(10)-estrene;17-Hydroxy-19-nor-17α-pregn-5(10)-en-20-yn-3-one;17α-Ethynylestra-5(10)-ene-17β-ol-3-one;Norethynodrel;17β-Hydroxy-19-nor-17α-pregn-5(10)-en-20-yn-3-one;Norethinodrel;13-Methyl-17-ethynyl-17-hydroxy-1,2,3,4,6,7,8,9,11,12,13,14,16,17-tetradecahydro-15H-cyclopenta[a]phenanthren-3-one;Enidrel;17α-Ethynyl-17β-hydroxy-5(10)-estrene-3-one;Noretynodrel;SC 4642;NSC 15432

CAS No.:

68-23-5

Molecular Formula:

C20H26O2

InChIKeys:

InChIKey=ICTXHFFSOAJUMG-SLHNCBLASA-N

Molecular Weight:

298.42

Exact Mass:

298.42

EC Number:

200-682-1

UNII:

88181ACA0M

DSSTox ID:

DTXSID3021069

Color/Form:

Crystals from aqueous methanol|White, crystalline

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

37.3

XLogP3:

3.51 (est)

Density:

1.15g/cm3

Melting Point:

169-170 °C

Boiling Point:

441.6ºC at 760 mmHg

Flash Point:

188.2ºC

Refractive Index:

1.577

Water Solubility:

In water, 8.95 mg/L at 25 deg C (est)

Vapor Pressure:

4.98X10-9 mm Hg at 25 deg C (est)

Specific rotation:

D +108° (1% chloroform)

Odor:

Odorless

Henrys Law Constant:

Henry's Law constant = 1.28X10-9 atm-cu m/mol at 25 °C (est)

Collision Cross Section:

174.6 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

See More Norethynodrel Properties 

Hazard Identification

Classification of the substance or mixture

Carcinogenicity, Category 1B

Reproductive toxicity, Category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H350 May cause cancer H360 May damage 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 Norethynodrel Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5

Location:
Chuangzhi valley,Chuangzhi Industrial Park ,Hanzhong Economic and Technological Dvelopment Zone,Hanzhong City, Shaanxi Province

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
51-100

Year of Establishment:
2019
Country Product Purchase Quantity Date Posted

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Norethynodrel

Product Description

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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