What is the Methoxydienone?

Methoxydienone is White to Off-White Crystalline Powder, while it's Molecular Formula is C20H28O2. White to Off-White Crystalline Powder Max LMG is a progestin derived steroid and not a 17-alpha alkylated steroid. Max LMG is structurally related to RU-486 and acts as an antiprogesterone, decreasing estrogen-like effects.

What is the CAS number for Methoxydienone?

The CAS number of Methoxydienone is 2322-77-2.

What is Methoxydienone (2322-77-2) used for?

Methoxydienone, also known as Max LMG, is a progestin-derived steroid that is structurally related to RU-486. It functions as an antiprogesterone, which means it can decrease estrogen-like effects. This unique property makes it a potential candidate for various applications in different industries.InChI:InChI=1/C20H28O2/c1-3-20-11-10-16-15-7-5-14(22-2)12-13(15)4-6-17(16)18(20)8-9-19(20)21/h5,16-18H,3-4,6-12H2,1-2H3/t16-,17-,18+,20+/m1/s1

What is the Methoxydienone?

Methoxydienone is White to Off-White Crystalline Powder, while it's Molecular Formula is C20H28O2. White to Off-White Crystalline Powder Max LMG is a progestin derived steroid and not a 17-alpha alkylated steroid. Max LMG is structurally related to RU-486 and acts as an antiprogesterone, decreasing estrogen-like effects.

What is the CAS number for Methoxydienone?

The CAS number of Methoxydienone is 2322-77-2.

What is Methoxydienone (2322-77-2) used for?

Methoxydienone, also known as Max LMG, is a progestin-derived steroid that is structurally related to RU-486. It functions as an antiprogesterone, which means it can decrease estrogen-like effects. This unique property makes it a potential candidate for various applications in different industries.InChI:InChI=1/C20H28O2/c1-3-20-11-10-16-15-7-5-14(22-2)12-13(15)4-6-17(16)18(20)8-9-19(20)21/h5,16-18H,3-4,6-12H2,1-2H3/t16-,17-,18+,20+/m1/s1

Product classification

Hormones and steriods major pro

Medroxyprogesterone acetate intermediates

Progesterone intermediate

Cyproterone acetate intermediate

Deflazacort intermediate

Desogestrel intermediate

Finasteride intermediate

Steroid & Hormone Products
Major Products

Rocuronium bromide intermediate

Ubrogepant intermediate

Rimegepant intermediate

Indacaterol intermedaite

Dapagliflozin intermediate

Pharmaceutical Products

Other
Others

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2322-77-2

Product Name：18-Methyl-3-methoxy-2, 5(10)-estradien-17-one
Molecular Formula：C₂₀H₂₈O₂
Purity：99%
Molecular Weight：300.441

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Product Details;

CasNo： 2322-77-2

Molecular Formula： C₂₀H₂₈O₂

Appearance： White to Off-White Crystalline Powder

Factory supply 18-Methyl-3-methoxy-2, 5(10)-estradien-17-one 2322-77-2 with low price

Molecular Formula:C20H28O2
Molecular Weight:300.441
Appearance/Colour:White to Off-White Crystalline Powder
Vapor Pressure:3.21E-08mmHg at 25°C
Melting Point:≥170oC
Refractive Index:1.551
Boiling Point:448 °C at 760 mmHg
Flash Point:188.8 °C
PSA：26.30000
Density:1.09 g/cm³
LogP:4.80260

Methoxydienone(Cas 2322-77-2) Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C20H28O2/c1-3-20-11-10-16-15-7-5-14(22-2)12-13(15)4-6-17(16)18(20)8-9-19(20)21/h5,16-18H,3-4,6-12H2,1-2H3/t16-,17-,18+,20+/m1/s1

2322-77-2 Relevant articles

SILICA GEL PROMOTED SELECTIVE HYDROLYSIS OF 3-METHOXY-2,5(10)-DIENE STEROIDS

Lui, Li-Gong,Zhang, Tong,Li, Zhen-Su

, p. 2999 - 3006 (2007/10/03)

Hydrolysis of 3-methoxy-2,5(10)-diene st...

Total synthesis with a chirogenic opening move demonstrated on steroids with estrane or 18a-homoestrane skeleton

Quinkert,Del Grosso,Doring,Doring,Schenkel,Bauch,Dambacher,Bats,Zimmermann,Durner

, p. 1345 - 1391 (2007/10/02)

A concept of first choice for the synthe...

Aromatization of dl-3-methoxy-13β-ethylgona-2,5(10)-dien-17β-ol

Sharma,Chatterjee

, p. 158 - 159 (2007/10/02)

Total-synthesis of (-)-norgestrel

Baier,Durner,Quinkert

, p. 1054 - 1068 (2007/10/02)

2322-77-2 Process route

: 1038-28-4,5772-35-0,14507-49-4,77209-48-4,85798-56-7
dl-3-methoxy-13β-ethylgona-2,5(10)-dien-17β-ol

: 2322-77-2,6236-40-4,17092-08-9,19640-64-3
dl-3-methoxy-13β-ethylgona-2,5(10)-dien-17-one

Conditions

Conditions	Yield
With molecular sieve; aluminum isopropoxide; butanone; In benzene;	76%
With cyclohexanone; aluminum isopropoxide; In toluene; Heating;

: 2-Ethyl-3-vinyl-cyclopentanone

: 2322-77-2,6236-40-4,17092-08-9,19640-64-3
dl-3-methoxy-13β-ethylgona-2,5(10)-dien-17-one

Conditions

Conditions	Yield
Multi-step reaction with 5 steps 1: 80 percent NaH, Et₃N / 1,2-dimethoxy-ethane; paraffin / 1.) 3.5 h, reflux; 2.) 40 min 2: 1.) 2,4,6-trimethylphenol, pyridine; 2.) oxalic acid / 1.) methylcyclohexane, 13.5 h, 98 deg C, irradiation 3: 99 percent / LiAlH₄ / diethyl ether 4: 62 percent / K, aniline, NH₃ / tetrahydrofuran / 1 h 5: 76 percent / 2-butanone, aluminium isopropylate, mol. sieve / benzene With pyridine; lithium aluminium tetrahydride; molecular sieve; Mesitol; ammonia; oxalic acid; aluminum isopropoxide; sodium hydride; triethylamine; aniline; butanone; In tetrahydrofuran; 1,2-dimethoxyethane; diethyl ether; paraffin; benzene;
Multi-step reaction with 6 steps 1: 86 percent / TsOHH₂O / 14 h / Heating 2: 1.) 1.3 M MeLi; 2.) 10 percent H₂SO₄ / 1.) Et₂O, 0.5 h; -20 deg C, 3h; 2.) Et₂O, 14 h, RT 3: 1.) 2,4,6-trimethylphenol, pyridine; 2.) oxalic acid / 1.) methylcyclohexane, 13.5 h, 98 deg C, irradiation 4: 99 percent / LiAlH₄ / diethyl ether 5: 62 percent / K, aniline, NH₃ / tetrahydrofuran / 1 h 6: 76 percent / 2-butanone, aluminium isopropylate, mol. sieve / benzene With* pyridine; lithium aluminium tetrahydride; molecular sieve; Mesitol; sulfuric acid; ammonia; methyllithium; oxalic acid; aluminum isopropoxide; toluene-4-sulfonic acid; aniline; butanone; In tetrahydrofuran; diethyl ether; benzene;
Multi-step reaction with 5 steps 1: 1.) NaH, 2.) H₂SO₄ / 1.) DME, paraffin oil; Et₂O; 2.) MeOH 2: 1.) 2,4,6-trimethylphenol, pyridine; 2.) oxalic acid / 1.) methylcyclohexane, 13.5 h, 98 deg C, irradiation 3: 99 percent / LiAlH₄ / diethyl ether 4: 62 percent / K, aniline, NH₃ / tetrahydrofuran / 1 h 5: 76 percent / 2-butanone, aluminium isopropylate, mol. sieve / benzene With pyridine; lithium aluminium tetrahydride; molecular sieve; Mesitol; sulfuric acid; ammonia; oxalic acid; aluminum isopropoxide; sodium hydride; aniline; butanone; In tetrahydrofuran; diethyl ether; benzene;