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| CAS No.: | 846-48-0 |
|---|---|
| Name: | Boldenone |
| Molecular Structure: | |
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| Formula: | C19H26O2 |
| Molecular Weight: | 286.414 |
| Synonyms: | Androsta-1,4-dien-3-one,17b-hydroxy- (6CI,8CI);1,2-Dehydrotestosterone;1,2-Didehydrotestosterone;1,4-Androstadien-17b-ol-3-one;1-Dehydrotestosterone;17b-Boldenone;17b-Hydroxy-1,4-androstadiene-3-one;17b-Hydroxyandrost-1,4-dien-3-one;17b-Hydroxyandrost-1,4-diene-3-one;17b-Hydroxyandrosta-1,4-dien-3-one;Androsta-1,4-diene-17b-ol-3-one;Boldane;Dehydrotestosterone;NSC 79102;RU 18761;D1-Testosterone;b-Boldenone;Androsta-1,4-dien-3-one,17-hydroxy-, (17b)-; |
| EINECS: | 212-686-0 |
| Density: | 1.14 g/cm3 |
| Melting Point: | 164-166 °C |
| Boiling Point: | 435.6 °C at 760 mmHg |
| Flash Point: | 185.8 °C |
| Solubility: | 57.1mg/L at 20℃ |
| Appearance: | crystalline solid |
| Hazard Symbols: | F,Xn |
| Risk Codes: | 11-20/21/22-36 |
| Safety: | 16-36/37 |
| PSA: | 37.30000 |
| LogP: | 3.65520 |

| Conditions | Yield |
|---|---|
| With tert-butyldimethylsilyl chloride; 2,3-dicyano-5,6-dichloro-p-benzoquinone In 1,4-dioxane at 0 - 20℃; for 40h; | 74% |
| With selenium(IV) oxide | |
| With selenious acid | |
| With old yellow enzyme from Geobacillus kaustophilus at 70℃; for 48h; pH=7; aq. phosphate buffer; Enzymatic reaction; regioselective reaction; | |
| mit Hilfe von Corynebacterium simplex; |

| Conditions | Yield |
|---|---|
| for 336h; Rhodotorula mucilaginosa; | 64% |
| With potato dextrose broth medium In ethanol at 24 - 26℃; for 96h; Penicillium decumbens ATCC 10436; | 3% |

cholesterol

A

testosterone

B

Androstenedione

C

Androsta-1,4-diene-3,17-dione

D

1-dehydrotestosterone

E

2-[(8S,9S,10R,13S,14S)-10,13-Dimethyl-3-oxo-3,6,7,8,9,10,11,12,13,14,15,16-dodecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-propionic acid methyl ester

F

22-hydroxy-23,24-bisnor-1,4-choladien-3-one

| Conditions | Yield |
|---|---|
| With Mycobacterium sp. CCM 3529 Product distribution; | A 0.01 g B 0.03 g C 51% D 0.06 g E n/a F 0.38 g |


Androsta-1,4-diene-3,17-dione

A

1-dehydrotestosterone

B

11α,17β-dihydroxyandrosta-1,4-dien-3-one

| Conditions | Yield |
|---|---|
| With phosphate buffer; Beauveria sp. culture at 28℃; for 24h; | A 38% B 46% |
| With phosphate buffer; Beauveria sp. culture at 28℃; for 24h; Yield given. Yields of byproduct given; |

Epiandrosterone

A

testosterone

B

3β,11α-dihydroxy-5α-androstan-17-one

C

3beta-7alpha-Dihydroxy-5alpha-androstane-17-one

D

3beta-7beta-Dihydroxy-5alpha-androstane-17-one

E

1α,3β-dihydroxy-5α-androstan-17-one

F

Androsta-1,4-diene-3,17-dione

G

1-dehydrotestosterone

H

6β-hydroxytestosterone

I

5α-androst-1-ene-3,17-dione

J

6β-hydroxy-4-androstene-3,17-dione

| Conditions | Yield |
|---|---|
| With malt extract; disodium hydrogenphosphate; calcium(II) chloride dihydrate; magnesium(II) chloride hexahydrate; strontium (III) chloride hexahydrate; potassium chloride; boric acid; sodium hydrogencarbonate; sodium sulfate; sodium chloride; potassium bromide; potassium hydroxide In water; N,N-dimethyl-formamide at 32℃; for 168h; pH=8; Enzymatic reaction; | A 2% B 2% C 2% D 3% E 5% F 5% G 3% H 2% I 2% J 32% |


2,4,6-trimethyl-pyridine


2α,4α-dibromo-17β-hydroxy-5α-androstan-3-one


1-dehydrotestosterone


1-dehydrotestosterone

| Conditions | Yield |
|---|---|
| mit Hilfe von Streptomyces lavendulae; |

Androsta-1,4-diene-3,17-dione

A

testosterone

B

Androstenedione

C

1-dehydrotestosterone

| Conditions | Yield |
|---|---|
| at 25℃; for 72h; stereoselective reduction in the biotransformation by cell suspension cultures of Marchantia Polymorpha, other androsterone derivative; | |
| With Mycobacterium sp. No. 22 for 24h; Microbiological reaction; | A n/a B n/a C 0.5 g |
| With unidentified fungal species isolated from grinded corn In water at 37℃; for 1h; pH=7; aq. phosphate buffer; Microbiological reaction; Enzymatic reaction; |


Progesterone

A

testosterone

B

pregna-1,4-diene-3,20-dione

C

Androstenedione

D

testosterone acetate

E

11-alpha-hydroxyprogesterone

F

1-dehydrotestosterone

| Conditions | Yield |
|---|---|
| With immobilized spores of Aspergillus ochraceus; Tris-maleate buffer at 30℃; for 48h; Product distribution; Mechanism; various water activity of the biocatalysts; |



1-dehydrotestosterone

| Conditions | Yield |
|---|---|
| With potassium hydroxide |
1. Introduction of Boldenone
Boldenone is one kind of white or kind of white crystal powder or crystalline solid. The IUPAC Name of this chemical is (8R,9S,10R,13S,14S,17S)-17-Hydroxy-10,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one. Its Classification Code isAnabolic Agents ; Hormone ; Hormones ; Hormones, Hormone Substitutes, and Hormone Antagonists ; Reproductive Effect. It belongs to Intermediates & Fine Chemicals;Pharmaceuticals;Steroids;Steroid and Hormone.
2. Properties of Boldenone
Physical properties about Boldenone are:
(1)Melting point: 164-166°C; (2)Polar Surface Area: 26.3 Å2; (3)Index of Refraction: 1.577; (4)Molar Refractivity: 83.02 cm3; (5)Molar Volume: 250.2 cm3; (6)Surface Tension: 45.8 dyne/cm; (7)Density of Boldenone (CAS NO.846-48-0): 1.14 g/cm3; (8)Flash Point: 185.8 °C; (9)Enthalpy of Vaporization: 79.87 kJ/mol; (10)Boiling Point: 435.6 °C at 760 mmHg; (11)Vapour Pressure: 2.04E-09 mmHg at 25°C.
3. Structure Descriptors of Boldenone
(1)InChI: InChI=1S/C19H26O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h7,9,11,14-17,21H,3-6,8,10H2,1-2H3/t14-,15-,16-,17-,18-,19-/m0/s1
(2)InChIKey: InChIKey=RSIHSRDYCUFFLA-DYKIIFRCSA-N
(3)Smiles: C1[C@@H]2[C@@H]([C@@]3(C(=CC(=O)C=C3)C1)C)CC[C@@]1([C@H]2CC[C@@H]1O)C
4. Safety information of Boldenone
RTECS of Boldenone (CAS NO.846-48-0): BV7994400
5. Uses of Boldenone
Boldenone is used as controlled substance and anabolic steroid. It is a controlled substance. It belongs to anabolic steroid developed for veterinary use, mostly for treatment of horses. In the US it is not indicated for use in humans and is only available through veterinary clinics.