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ChemicalBook >> CAS DataBase List >> (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol

(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol

(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol price.
  • $21 - $13920
  • Product name: (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol
  • CAS: 119302-20-4
  • MF: C27H46N2O3
  • MW: 446.67
  • EINECS:601-595-5
  • MDL Number:MFCD09833551
  • Synonyms:Ammonium bromide intermediate LK-7;Androstane-3,17-diol, 2-(4-morpholinyl)-16-(1-pyrrolidinyl);(2b,3a,5a,16b,17b)-2-(4-morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol(9CI);2β-(morpholin-4-yl)-16β-(pyrrolidin-1-yl)-5α-androstane-3α,17β-diol;Rocuronium intermediate LK-7;The intermediate of LK-7;Rocuronium intermediate 7;Rocuronium EP Impurity G
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • Aaron Chemicals
  • AK Scientific
  • American Custom Chemicals Corporation
  • AvaChem
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 25mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 1000g
  • Manufactureraablocks
  • Product numberAA000P43
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98%
  • Packaging1g
  • Price$42
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000P43
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98%
  • Packaging250mg
  • Price$21
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000P43
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98%
  • Packaging5g
  • Price$164
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000P43
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98%
  • Packaging10g
  • Price$292
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000P43
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98%
  • Packaging25g
  • Price$636
  • Updated2026-05-25
  • Buy
  • ManufacturerAaron Chemicals
  • Product numberAR000PVV
  • Product descriptionAndrostane-3,17-diol,2-(4-morpholinyl)-16-(1-pyrrolidinyl)-,(2β,3α,5α,16β,17β)- 95%
  • Packaging250mg
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberO153
  • Product description3,17-Dihydroxy-2-(4-morpholinyl)-16-(1-pyrrolinyl)-androstane
  • Packaging1g
  • Price$1819
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberSHG0000220
  • Product description2-(4-MORPHOLINYL)-16-(1-PYRROLIDINYL)-5-ANDROSTANE-3,17-DIOL 95.00%
  • Packaging5G
  • Price$909.56
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number3840
  • Product description2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol
  • Packaging100mg
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number3840
  • Product description2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol
  • Packaging100mg
  • Price$119
  • Updated2026-05-22
  • Buy
  • ManufacturerAvaChem
  • Product number3840
  • Product description2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol
  • Packaging25mg
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAvaChem
  • Product number3840
  • Product description2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol
  • Packaging25mg
  • Price$59
  • Updated2026-05-22
  • Buy
  • ManufacturerChemenu
  • Product numberCM163761
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 98%
  • Packaging1000g
  • Price$13920
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD33000568
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 95+%
  • Packaging1g
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD33000568
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 95+%
  • Packaging1g
  • Price$89
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD33000568
  • Product description(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 95+%
  • Packaging1g
  • Price$89
  • Updated2026-05-27
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000P43 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98% 1g $42 2026-05-25 Buy
aablocks AA000P43 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98% 250mg $21 2026-05-25 Buy
aablocks AA000P43 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98% 5g $164 2026-05-25 Buy
aablocks AA000P43 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98% 10g $292 2026-05-25 Buy
aablocks AA000P43 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol ≥98% 25g $636 2026-05-25 Buy
Aaron Chemicals AR000PVV Androstane-3,17-diol,2-(4-morpholinyl)-16-(1-pyrrolidinyl)-,(2β,3α,5α,16β,17β)- 95% 250mg $34 2021-12-16 Buy
AK Scientific O153 3,17-Dihydroxy-2-(4-morpholinyl)-16-(1-pyrrolinyl)-androstane 1g $1819 2021-12-16 Buy
American Custom Chemicals Corporation SHG0000220 2-(4-MORPHOLINYL)-16-(1-PYRROLIDINYL)-5-ANDROSTANE-3,17-DIOL 95.00% 5G $909.56 2021-12-16 Buy
AvaChem 3840 2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol 100mg $119 2021-12-16 Buy
AvaChem 3840 2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol 100mg $119 2026-05-22 Buy
AvaChem 3840 2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol 25mg $59 2021-12-16 Buy
AvaChem 3840 2beta-(morpholin-4-yl)-16beta-(pyrrolidin-1-yl)-5alpha-androstane-3alpha,17beta-diol 25mg $59 2026-05-22 Buy
Chemenu CM163761 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 98% 1000g $13920 2021-12-16 Buy
Crysdot CD33000568 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 95+% 1g $89 2021-12-16 Buy
Crysdot CD33000568 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 95+% 1g $89 2026-05-20 Buy
Crysdot CD33000568 (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol 95+% 1g $89 2026-05-27 Buy
Next Last

Properties

Melting point :>210°C (dec.)
Boiling point :565.4±50.0 °C(Predicted)
Density :1.163
vapor pressure :0Pa at 25℃
storage temp. :2-8°C
solubility :Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
form :Solid
pka :14.69±0.70(Predicted)
color :White to Off-White
optical activity :83.87°(C=0.01g/mL, CHCL3, 20°C, 589nm)
Major Application :pharmaceutical small molecule
InChIKey :YKHDYPFPUAWBIW-HEABSFAMNA-N
SMILES :[C@]12(C)CC[C@]3([C@@]([H])(CC[C@@]4([H])C[C@H](O)[C@@H](N5CCOCC5)C[C@]34C)[C@]1([H])C[C@H](N1CCCC1)[C@@H]2O)[H] |&1:0,4,5,9,12,14,22,24,27,33,r|
LogP :4.6 at 22℃ and pH12
CAS DataBase Reference :119302-20-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
Precautionary statements:
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.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

(2β,3α,5α,16β,17β)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol is used in the synthesis of the neuromuscular blocking agent rocuronium bromide.

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Moroxydine Tridemorph Rocuronium bromide 2-Pyrrolidinyl-3-acetyl Desmorpholinylrocuronium Bromide 5a-Androstane-3a,17b-diol (2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol

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Suppliers and manufacturers

Hebei Dangtong Import and export Co LTD
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol
$2300.00
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol CAS:119302-20-4
career henan chemical co
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol
$1.00
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol CAS:119302-20-4
Cangzhou Wanyou New Material Technology Co.,Ltd
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol
$1.00
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol CAS:119302-20-4
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Standardpharm Co. Ltd.
BOC Sciences
Alchem Pharmtech,Inc.