Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> Promagnon 25

Promagnon 25

Promagnon 25 price.
  • $49 - $1878
  • Product name: Promagnon 25
  • CAS: 35937-40-7
  • MF: C20H31ClO2
  • MW: 338.91
  • EINECS:
  • MDL Number:MFCD28977548
  • Synonyms:Promagnon 25;4-Chloro-17-methyl-androst-4-ene-3,17-diol;Promagnon 25 (Mixture of Diastereomers);4-Chloro-17α-methyl-androst-4-ene-3β,17β-diol;androst-4-ene-3β,17β-diol (Δ4-androstenediol);Androst-4-ene-3,17-diol, 4-chloro-17-methyl-, (17β)-
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • AK Scientific
  • Cayman Chemical
  • TRC
Package
  • 1mg
  • 5mg
  • 10mg
  • 100mg
  • ManufacturerAK Scientific
  • Product number4324EH
  • Product descriptionMethyl-clostediol
  • Packaging5mg
  • Price$218
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number22447
  • Product description4-Chloro-17α-methyl-androst-4-ene-3β,17β-diol ≥98%
  • Packaging1mg
  • Price$49
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number22447
  • Product description4-Chloro-17α-methyl-androst-4-ene-3β,17β-diol ≥98%
  • Packaging5mg
  • Price$120
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberTRC-P756200-10MG
  • Product descriptionPromagnon 25 (Mixture of Diastereomers)
  • Packaging10mg
  • Price$261
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-P756200-100MG
  • Product descriptionPromagnon 25 (Mixture of Diastereomers)
  • Packaging100mg
  • Price$1878
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4324EH Methyl-clostediol 5mg $218 2021-12-16 Buy
Cayman Chemical 22447 4-Chloro-17α-methyl-androst-4-ene-3β,17β-diol ≥98% 1mg $49 2026-04-30 Buy
Cayman Chemical 22447 4-Chloro-17α-methyl-androst-4-ene-3β,17β-diol ≥98% 5mg $120 2026-04-30 Buy
TRC TRC-P756200-10MG Promagnon 25 (Mixture of Diastereomers) 10mg $261 2026-06-03 Buy
TRC TRC-P756200-100MG Promagnon 25 (Mixture of Diastereomers) 100mg $1878 2026-06-03 Buy

Properties

Boiling point :459.0±45.0 °C(Predicted)
Density :1.18±0.1 g/cm3(Predicted)
solubility :DMF: 1 mg/mL; DMSO: 1 mg/mL; Ethanol: 5 mg/mL; Ethanol:PBS (pH 7.2)(1:2): 0.3 mg/mL
form :A crystalline solid
pka :13.37±0.70(Predicted)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Promagnon 25 is a methylated prohormone that is structurally similar to Halodrol (H102350). However due to the lack of the double bond between C1-2, which makes Promagnon 25 a closer structural relati ve of testosterone (T155000) and methyl testosterone (M326400). Promagnon 25 becomes Methylated Clostebol through the interacting with 3-β-HSD enzyme during metabolism and due to the 4-chloro group, P romagnon 25 is a poor substrate for the aromatase cytochrome P-450 enzyme and 5-alpha reductase enzyme.

More related product prices

1229-04-5 (6S,8R,9S,10R,13S,14S)-6,10,13-trimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione 929042-39-7 4-Chloro-17-hydroxy-17-methylandrost-4-ene-3,11-dione

Related product price

Suppliers and manufacturers

ChemeGen(Shanghai) Biotechnology Co.,Ltd. Energy Chemical Zhuhai Anzhe Biotechnology Co,Ltd. Cayman Chemical Company LGC Science (Shanghai) Ltd.