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ChemicalBook >> CAS DataBase List >> (2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol

(2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol

$45 - $1872
Product name: (2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol
CAS: 119302-19-1
MF: C23H37NO2
MW: 359.55
EINECS:601-593-4
MDL Number:MFCD14155627
Synonyms:Androstan-17-ol, 2,3-epoxy-16-(1-pyrrolidinyl);Androstan-17-dol,2,3:16,17-diepoxy-,acetate, (2a,3a,5a,16b,17b)—(9CI);2A,3A-EPOXY-16B-(1-PYRROLIDINYL)-5A-ANDROSTAN-17B-OL;2,3-EPOXY-1H-CYCLOPENTA[A]PHENANTHRENE,ANDROSTAN-17-OL DERIV(9CI);(2a,3a,5a,16b,17b)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol;ANDROSTAN-17-OL,2,3-EPOXY-16-(1-PYRROLIDINYL)-,(2A,3A,5A,16A,17B)-(9CI);2,3-Epoxy-1H-cyclopenta[a]phenanthrene,androstan-17-ol;(2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol

Price20 Properties Safety Information Description

20 prices

Selected condition：

Brand

aablocks
AK Scientific
American Custom Chemicals Corporation
Biosynth
Chemenu
ChemScene
Crysdot
Matrix Scientific
TRC

Package

1g
2g
5g
10g
25g
100g

Manufactureraablocks
Product numberAA000II5
Product description2α,3α-Epoxy-16β-(1-pyrrolidinyl)-5α-androstan-17β-ol 97%
Packaging5g
Price$245
Updated2026-05-25
Buy

Manufactureraablocks
Product numberAA000II5
Product description2α,3α-Epoxy-16β-(1-pyrrolidinyl)-5α-androstan-17β-ol 97%
Packaging25g
Price$800
Updated2026-05-25
Buy

ManufacturerAK Scientific
Product numberO154
Product description2,3-Epoxy-1H-cyclopenta[a]phenanthrene,androstan-17-ol
Packaging5g
Price$1872
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0077561
Product description2A,3A-EPOXY-16B-(1-PYRROLIDINYL)-5A-ANDROSTAN-17B-OL 95.00%
Packaging5G
Price$909.56
Updated2021-12-16
Buy

ManufacturerBiosynth
Product numberUEA30219
Product description(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol
Packaging1g
Price$900
Updated2026-06-05
Buy

ManufacturerBiosynth
Product numberUEA30219
Product description(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol
Packaging2g
Price$900
Updated2026-06-05
Buy

ManufacturerBiosynth
Product numberUEA30219
Product description(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol
Packaging5g
Price$900
Updated2026-06-05
Buy

ManufacturerBiosynth
Product numberUEA30219
Product description(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol
Packaging10g
Price$908.6
Updated2026-06-05
Buy

ManufacturerBiosynth
Product numberUEA30219
Product description(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol
Packaging25g
Price$1557.5
Updated2026-06-05
Buy

ManufacturerChemenu
Product numberCM198070
Product description(1R,2S,3aS,3bR,5aS,6aS,7aR,8aS,8bS,10aS)-8a,10a-Dimethyl-2-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[7,8]phenanthro[2,3-b]oxiren-1-ol 97%
Packaging25g
Price$808
Updated2026-05-26
Buy

ManufacturerChemenu
Product numberCM198070
Product description(1R,2S,3aS,3bR,5aS,6aS,7aR,8aS,8bS,10aS)-8a,10a-Dimethyl-2-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[7,8]phenanthro[2,3-b]oxiren-1-ol 97%
Packaging100g
Price$421
Updated2021-12-16
Buy

ManufacturerChemScene
Product numberCS-0129246
Product descriptionRocuronium impurity 2 ≥98%
Packaging25g
Price$700
Updated2026-06-04
Buy

ManufacturerChemScene
Product numberCS-0129246
Product descriptionRocuronium impurity 2 ≥98%
Packaging5g
Price$201
Updated2026-06-04
Buy

ManufacturerCrysdot
Product numberCD11334814
Product descriptionAndrostan-17-ol, 2,3-epoxy-16-(1-pyrrolidinyl)-, (2α,3α,5α,16β,17β)- 97%
Packaging5g
Price$45
Updated2026-05-27
Buy

ManufacturerCrysdot
Product numberCD11334814
Product descriptionAndrostan-17-ol, 2,3-epoxy-16-(1-pyrrolidinyl)-, (2α,3α,5α,16β,17β)- 97%
Packaging10g
Price$75
Updated2026-05-27
Buy

ManufacturerCrysdot
Product numberCD11334814
Product descriptionAndrostan-17-ol, 2,3-epoxy-16-(1-pyrrolidinyl)-, (2α,3α,5α,16β,17β)- 97%
Packaging25g
Price$150
Updated2026-05-27
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA000II5	2α,3α-Epoxy-16β-(1-pyrrolidinyl)-5α-androstan-17β-ol 97%	5g	$245	2026-05-25	Buy
aablocks	AA000II5	2α,3α-Epoxy-16β-(1-pyrrolidinyl)-5α-androstan-17β-ol 97%	25g	$800	2026-05-25	Buy
AK Scientific	O154	2,3-Epoxy-1H-cyclopenta[a]phenanthrene,androstan-17-ol	5g	$1872	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0077561	2A,3A-EPOXY-16B-(1-PYRROLIDINYL)-5A-ANDROSTAN-17B-OL 95.00%	5G	$909.56	2021-12-16	Buy
Biosynth	UEA30219	(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol	1g	$900	2026-06-05	Buy
Biosynth	UEA30219	(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol	2g	$900	2026-06-05	Buy
Biosynth	UEA30219	(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol	5g	$900	2026-06-05	Buy
Biosynth	UEA30219	(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol	10g	$908.6	2026-06-05	Buy
Biosynth	UEA30219	(2Alpha,3Alpha,5Alpha,16Beta,17Beta)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol	25g	$1557.5	2026-06-05	Buy
Chemenu	CM198070	(1R,2S,3aS,3bR,5aS,6aS,7aR,8aS,8bS,10aS)-8a,10a-Dimethyl-2-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[7,8]phenanthro[2,3-b]oxiren-1-ol 97%	25g	$808	2026-05-26	Buy
Chemenu	CM198070	(1R,2S,3aS,3bR,5aS,6aS,7aR,8aS,8bS,10aS)-8a,10a-Dimethyl-2-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[7,8]phenanthro[2,3-b]oxiren-1-ol 97%	100g	$421	2021-12-16	Buy
ChemScene	CS-0129246	Rocuronium impurity 2 ≥98%	25g	$700	2026-06-04	Buy
ChemScene	CS-0129246	Rocuronium impurity 2 ≥98%	5g	$201	2026-06-04	Buy
Crysdot	CD11334814	Androstan-17-ol, 2,3-epoxy-16-(1-pyrrolidinyl)-, (2α,3α,5α,16β,17β)- 97%	5g	$45	2026-05-27	Buy
Crysdot	CD11334814	Androstan-17-ol, 2,3-epoxy-16-(1-pyrrolidinyl)-, (2α,3α,5α,16β,17β)- 97%	10g	$75	2026-05-27	Buy
Crysdot	CD11334814	Androstan-17-ol, 2,3-epoxy-16-(1-pyrrolidinyl)-, (2α,3α,5α,16β,17β)- 97%	25g	$150	2026-05-27	Buy

Next Last

Properties

Boiling point :469.6±45.0 °C(Predicted)
Density :1.143
vapor pressure :0.037Pa at 20℃
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Powder
pka :14.73±0.70(Predicted)
LogP :2.9 at 19.5℃
Surface tension :62.8mN/m at 1g/L and 20℃

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H301	Toxic if swalloed	Acute toxicity,oral	Category 3	Danger	P264, P270, P301+P310, P321, P330,P405, P501
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318	Causes serious eye damage	Serious eye damage/eye irritation	Category 1	Danger	P280, P305+P351+P338, P310
H341	Suspected of causing genetic defects	Germ cell mutagenicity	Category 2	Warning	P201,P202, P281, P308+P313, P405,P501
H372	Causes damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure	Category 1	Danger	P260, P264, P270, P314, P501

Precautionary statements:

P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P272	Contaminated work clothing should not be allowed out of the workplace.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P301+P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313	IF exposed or concerned: Get medical advice/attention.
P310	Immediately call a POISON CENTER or doctor/physician.
P314	Get medical advice/attention if you feel unwell.
P321	Specific treatment (see … on this label).
P330	Rinse mouth.
P333+P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P363	Wash contaminated clothing before reuse.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

(2a,3a,5a,16b,17b)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol is used in the synthesis of rocuronium bromide (R639500), which acts as a neuromuscular blocking agent.

More related product prices

(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol Rocuronium bromide 2-Pyrrolidinyl-3-acetyl Desmorpholinylrocuronium Bromide Vecuronium bromide 3-Acetyl RocuroniuM BroMide (2b,3a,5a,16b,17b)-17-Acetoxy-3-hydroxy-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane 1,2-Dehydro-3-oxo RocuroniuM BroMide 2-Pyrrolidinyl Desmorpholinylrocuronium Bromide Pancuronium bromide 3-Acetyl-17-deacetyl RocuroniuM BroMide 5a-Androstane-3a,17b-diol

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Nanjing Chemlin Chemical Co., Ltd Porse Fine Chemical Co.,LTD NINGBO INNO PHARMCHEM CO.,LTD. Credit Asia Chemical Co., Ltd. Cool Pharm, Ltd parabiochem Amadis Chemical Company Limited Nanjing Klender Bio-Technology Co., Ltd. Shenzhen SUNGENING Bio-Medical Co., Ltd.

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(2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers