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5a-androstanol[2,3]furazan-17b-tetrahydropyranol (Furazadrol)

Trade names include Orastan-A, Furaguno, Furazadrol, Furuza-A, Winabol/Winadrol, Katanadrol 2.0
Additional nomenclature: 5a-etioallocholan(2,3-)furazan-17b-tetrahydropyranol
Common Dosages: 200mg to 300 mg daily.
Common Cycle Length: 5-6 Weeks.
Methylated: No

Orastan-A is an off shoot legal variation of which is structurally similar to an old and no longer available Japanese steroid called Furzabol.

Furazabol, also sold under the name Miotolan, was rarely seen outside of Japan. Furazabol is a fairly potent oral anabolic steroid, with properties somewhat similar to its close cousin Winstrol (stanozolol). This compound is a non-methylated derivative of furazabol, and as a result may share certain functional characteristics to this agent.

There are many different on the market that offer similar results to the original Orastan-A:.

Furuza-A
Furazadrol
Winabol/Winadrol
Furaguno
FurazavolWinzrol

This compound is on the mild side. It's also non-methylated therefore liver issues aren't a usually a concern. It is seldom used for bulking and tends to be more appropriate for recomping (building muscle while losing fat) or cutting. It's also a good compound to stack due to it being non-methylated.

There's a reputation for a unique potency toward increasing androgen receptor density, suggesting it can be used to intensify the anabolic effects of other steroids. Such a connection can't be substantiated by the literature. Any effect it has on androgen receptor density likely mimics those of other anabolic steroids, which may include some period of upregulation.

Overall one can expect this to be a mild to moderately effective anabolic, with low relative androgenicity. It presents minimal liver toxicity, but could negatively affect cholesterol levels.
Below are links to online stores selling Katanadrol v2.0 and the date the link was added. The older the link, the more likely you'll click through to find the supplement is no longer available. If you're a ProhormoneDB member, you can add buy links to help out the community!
Buy Katanadrol - Strong Supplements - $84.95 (4/24/2012)
MR Supps - $85.99 (12/31/2010)
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Here's a list to of links where you can get additional information about Katanadrol v2.0, including reviews, logs, and other information. Members can help out the community by adding additional links!only members can add new info/log linksHave you or someone you know used Katanadrol v2.0? How did it work? Inside info, news, ingredients updates, experiences - share with the community!
Comment by ProhormoneDB on 2/2/2011 1:06:00 PM
Half-life of this compound is 4-6 hours, which means you want to space your dosing evenly through the day. As an example, if you're taking 250mg daily (bottle recommended dosage), a possible dosing schedule for an mid-day workout schedule might be 1 pill on waking (6:00am), 1 pill 1 hour before 11:00am workout (10:00am), 1 pill after 90 minute workout (11:30am) 1 pill early evening (5:00pm) and the last pill before bed (10:00pm).
Comment by ProhormoneDB on 4/28/2011 7:56:00 AM
OK - I did a 5 week Havoc/Katanadrol v2 stack, 4 weeks at 20mg/200mg, last week at 30mg/250mg.

I was attempting to shred, and the first two weeks went well. I kept my diet on point (slow carb diet with plenty of protein) and my weight stayed the same, but I definitely lost some fat and looked leaner. But between the supps and my workout, my appetite was going off the chart and being the weak-willed wussy I am, I started eating like a bear the last 3 weeks. I tried to keep it clean, but I confess to a few times where scarfed down 3 peanut butter and jelly sandwhiches like they were Ritz crackers.... I finished the cycle at 188, up 7 pounds from my start weight and having lost only a percent or 2 of bodyfat. I was doing a time under tension workout, so not tracking my strength.

Put 1/2 inch on my arms and had muscular growth overall - definitely look fuller and denser, but I wanted to see those abs again! Ohe well, 3 months or so off, then maybe I'll try again. Sides: nagging back pump, lethary the last 2 weeks along with low grade headaches. Joint pain the last week. Starting PCT with Nolvadex, 3 weeks: 20mg, 10mg, 10mg daily.


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