Trenbolone cyclohexylmethylcarbonate
- CAS No.
- 23454-33-3
- Chemical Name:
- Trenbolone cyclohexylmethylcarbonate
- Synonyms
- parabolan;4-CDC;Hexabolan;methy tren;4-cdc crysta;4-CDC CRYSTAL;4-cdc china vendor;4-CDC CAS 23454-33-3;4-CDC,4CDC, 5,3-AB-C;*Phenacetin Impurity 30
- CBNumber:
- CB3276310
- Molecular Formula:
- C26H34O4
- Molecular Weight:
- 410.55
- MDL Number:
- MFCD08457899
- MOL File:
- 23454-33-3.mol
| 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| |
| FDA UNII | BNJ7Y3JFF2 |
Trenbolone cyclohexylmethylcarbonate price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Chemenu | CM128290 | cyclohexylmethyl ((8S,13S,14S,17S)-13-methyl-3-oxo-2,3,6,7,8,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl) carbonate 95% | 23454-33-3 | 1g | $206 | 2026-05-26 | Buy |
| Chemenu | CM128290 | cyclohexylmethyl ((8S,13S,14S,17S)-13-methyl-3-oxo-2,3,6,7,8,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl) carbonate 95% | 23454-33-3 | 5g | $636 | 2026-05-26 | Buy |
| Matrix Scientific | 099252 | Trenbolone cyclohexylmethylcarbonate 95+% | 23454-33-3 | 250mg | $681 | 2021-12-16 | Buy |
| Matrix Scientific | 099252 | Trenbolone cyclohexylmethylcarbonate 95+% | 23454-33-3 | 1g | $1512 | 2021-12-16 | Buy |
Trenbolone cyclohexylmethylcarbonate Chemical Properties,Uses,Production
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.
Trenbolone cyclohexylmethylcarbonate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Boyle Chemical Co., Ltd. | 021-50182298 021-50180596 | sales@boylechem.com | China | 2202 | 55 |
| Pure Chemistry Scientific Inc. | 001-857-928-2050 or 1-888-588-9418 | sales@chemreagents.com | United States | 10174 | 62 |
| Nanjing Chemlin Chemical Co., Ltd | 025-83697070 13770331960 | info@chemlin.com.cn | China | 16305 | 64 |
| China DongFan Chemical Co.,LTD | 86-0571-85151182 | China | 5681 | 66 | |
| BioBioPha Co., Ltd. | 0871-65217109 | y.liu@mail.biobiopha.com | China | 5641 | 65 |
| China Nobel Chem Co., Limited | +86(0)21 60484900 | China | 762 | 50 | |
| Hubei Datong Bio-Chemical Technology Co.,Ltd | 027-87666700 | xuri@hbdatongchem.com | China | 145 | 55 |
| Shanghai YuLue Chemical Co., Ltd. | 021-60345187 13671753212 | lzz841106@aliyun.com | China | 10244 | 55 |
| Taizhou shengyu chemical co.,ltd | 0576-81816116 18969655221;18969655221 | Shengyu@shengyuchemical.com | China | 129 | 65 |
| Wuhan Biocar Bio-Pharm Co., Ltd. | 86 15387057351 | sales@biocar.cn | China | 113 | 55 |
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