- 4-cdc
-
- $3500.00
-
2026-09-10
- CAS:
- Min. Order: 1KG
- Purity: 99.8%
- Supply Ability: 500KG
- 4cdc
-
- $3500.00
-
2026-09-10
- CAS:
- Min. Order: 1KG
- Purity: 99.8%
- Supply Ability: 500KG
- 4-CDC
-
- $1.00
-
2026-09-10
- CAS:
- Min. Order: 1G
- Purity: 99.9%
- Supply Ability: 500KG
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| | Trenbolone cyclohexylmethylcarbonate Basic information |
| Product Name: | Trenbolone cyclohexylmethylcarbonate | | Synonyms: | cyclohexylmethyl 17-beta-hydroxyestra-4,9,11-trien-3-one carbonate;ESTRA-4,9,11-TRIEN-3-ONE;17β-[[(Cyclohexylmethoxy)carbonyl]oxy]estra-4,9,11-trien-3-one;trenbolone cyclohexylmethylcarbonate;4CDC WHITE CRYSTALSL STIMULANTS 4CDC 99% PURITY 4-CDC STIMULANTS;carbonic acid cyclohexylmethyl (3-keto-13-methyl-2,6,7,8,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl) ester;cyclohexylmethyl (13-methyl-3-oxo-2,6,7,8,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl) carbonate;Estra-4,9,11-trien-3-one,17b-hydroxy-, cyclohexylMethylcarbonate (8CI) | | CAS: | 23454-33-3 | | MF: | C26H34O4 | | MW: | 410.55 | | EINECS: | 245-669-1 | | Product Categories: | intermediate;trenbolone series;Steroid and Hormone;Chemical properties;Pharmaceutical intermediates;Medical research;Chemical and pharmaceutical intermediates;research chemical;Pharmaceutical intermediate;Raw material chemical;Steroids;Vitamin Ingredients;23454-33-3;4-CDC | | Mol File: | 23454-33-3.mol |  |
| | Trenbolone cyclohexylmethylcarbonate Chemical Properties |
| Melting point | 90-95° | | alpha | D20 +41.6° (c = 0.5 in ethanol) | | Boiling point | 607.9±55.0 °C(Predicted) | | density | 1.17±0.1 g/cm3(Predicted) | | InChIKey | GQJSFWYQKNQCIK-YSEANLADNA-N | | SMILES | C12C=C[C@]3([C@@]([H])(CC[C@@H]3OC(OCC3CCCCC3)=O)[C@]1([H])CCC1=CC(=O)CCC=21)C |&1:3,4,8,20,r| |
| | Trenbolone cyclohexylmethylcarbonate Usage And Synthesis |
| Description | Trenbolone hexahydrobenzylcarbonate, or trenbolone cyclohexylmethylcarbonate, sold under the brand names Parabolan and Hexabolan, is a synthetic, injected anabolic–androgenic steroid (AAS) of the nandrolone group and an androgen ester – specifically, the C17β hexahydrobenzylcarbonate (cyclohexylmethylcarbonate) ester of trenbolone – which was marketed in France for medical use in humans but has since been discontinued.
It was introduced in France in 1980 and was voluntarily discontinued by its manufacturer in 1997. The drug acts as a long-lasting prodrug of trenbolone when administered via intramuscular injection. It was used clinically at a dosage of one ampoule (76 mg, corresponding to 50 mg trenbolone base) every 10 days.
en.wikipedia.org | | Uses | Parabolan is an analyte for detection of anabolic agents in dietary supplements by liquid chromatography-high-resolution mass spectrometry. | | Definition | Trenbolone hexahydrobenzylcarbonate is a steroid ester. | | Synthesis | Trenbolone cyclohexylmethylcarbonate was prepared as follows: 3 g of 17/3-hydroxy-estradiol-4,9,11-trien-3-one was dissolved in pyridine at 15 C at 0 C under stirring and nitrogen atmosphere. The temperature was maintained between 0 and 10 degrees Celsius. Slowly add 50 ml of hexahydrobenzyl chloroformate, then warm the entire mixture to ambient temperature, stir for 2 hours, then cool to 0 degrees Celsius. Triethylamine was added and stirred for 30 minutes to bring the temperature up to ambient temperature and the reaction mixture was poured into a water/ice mixture. It was extracted with dichloromethane and the organic phase was washed with water to neutral, dried over sodium sulfate and evaporated to dryness in vacuum. The residue was separated by chromatography on silica gel, eluting with a 4:1 mixture of benzene/ethyl acetate, and the product was recrystallized from an isopropyl ether/hexane mixture. Chromatographic separation was again carried out on silica gel, eluting with a benzene/ethyl acetate ethyl acetate mixture, and finally recrystallized from cyclohexane and petroleum ether to give 1.60 g of cyclohexylmethyl carbonate of trenbolone. The product appeared as a prism soluble in ethanol, ether, benzene, acetone and chloroform, but insoluble in water, dilute acids and aqueous alkali solutions.
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| | Trenbolone cyclohexylmethylcarbonate Preparation Products And Raw materials |
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