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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane Structure
CAS No.
13529-31-2
Chemical Name:
(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane
Synonyms
Vecuronium EP Impurity A;vecuronium intermediate 7;Vecuronium Bromide Impurity 10; Vecuronium Bromide Impurity A;Pancuronium bromide EP Impurity E;2β,11β-dipiperidino-3α,17β-diacetony- 5α-androstane;2b,11b-Dipiperidino-3a,17b-diacetonyl-5a-androstane;2SS,16SS-DIPIPERIDINO-5A-ANDROSTANE-3A,17SS-DIOLDIACETATE;(2β,3α,16β,17β)-2,3-bis-piperidino-3,17-diacetoxy-5-androstane;(2B,3A,16B,17B)-2,16-BISPIPERIDINO-3,17-DIACETOXY-5-ANDROSTANE
CBNumber:
CB9547524
Molecular Formula:
C33H54N2O4
Molecular Weight:
542.81
MOL File:
13529-31-2.mol
Modify Date:
2023/5/15 10:43:56
Request For Quotation

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane Properties

Melting point 176-180 °C
Boiling point 591.3±50.0 °C(Predicted)
Density 1.13±0.1 g/cm3(Predicted)
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 8.86±0.20(Predicted)
color White to Off-White

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
HS Code  2933399090

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane Chemical Properties,Uses,Production

Uses

N-Desmethyl Vecuronium is an impurity in the synthesis of Vecuronium Bromide (V102500), an aminosteroid, competitive neuromuscular blocker agent.

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane Preparation Products And Raw materials

Raw materials

Preparation Products

(2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane Suppliers

Global( 62)Suppliers
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CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
ATK CHEMICAL COMPANY LIMITED 60
Xiamen AmoyChem Co., Ltd 58
Shanghai Yingrui Biopharma Co.,Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
Zhengzhou Alfa Chemical Co.,Ltd 58
Career Henan Chemica Co 58
Hefei TNJ Chemical Industry Co.,Ltd. 58
ANHUI WITOP BIOTECH CO., LTD 58

13529-31-2((2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane)Related Search:

DROPERIDOL Acetoxyacetyl chloride 2,2,6,6-Tetramethyl-4-piperidinol Haloperidol Sodium triacetoxyborohydride
Vecuronium bromide Pancuronium bromide Vecuronium Bromide EP Impurity F 2,16-Dipiperidin-1-ylandrosta-3,17-diol 2-Pyrrolidinyl Desmorpholinylrocuronium Bromide
1,2-Dehydro-3-oxo RocuroniuM BroMide (2β,3α,5α,16β,17β)-17-Acetoxy-3-hydroxy-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane 3-Acetyl RocuroniuM BroMide 2-Pyrrolidinyl-3-acetyl Desmorpholinylrocuronium Bromide Rocuronium bromide
(2b,3a,5a,16b,17b)-2-(4-Morpholinyl)-16-(1-pyrrolidinyl)androstane-3,17-diol Vecuronium Bromide Impurity 13 Androstan-17-one, 3-hydroxy-2,16-di-1-piperidinyl-,(2,3,5,16)-(9CI)
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2β,11β-dipiperidino-3α,17β-diacetony- 5α-androstane Androstane-3,17-diol,2,16-di-1-piperidinyl-,diacetate(ester),(2,3,5,16,17)-(9CI) 2SS,16SS-DIPIPERIDINO-5A-ANDROSTANE-3A,17SS-DIOLDIACETATE 5α-Androstane-3α,17β-diol,2beta,16β-dipiperidino-,diacetate(ester)(8Cl) (2B,3A,16B,17B)-2,16-BISPIPERIDINO-3,17-DIACETOXY-5-ANDROSTANE (2β,3α,16β,17β)-2,3-bis-piperidino-3,17-diacetoxy-5-androstane vecuronium intermediate 7 (2β,3α,16β,17β)-2,16-Bispiperidino-3,17-diacetoxy-5-a ndrostane acetic acid [17-acetyloxy-10,13-dimethyl-2,16-bis(1-piperidinyl)-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] ester Vecuronium EP Impurity A Vecuronium Bromide Impurity 10 2b,11b-Dipiperidino-3a,17b-diacetonyl-5a-androstane Pancuronium bromide EP Impurity E (2b,3a,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androsta... Vecuronium Bromide Impurity A "(2β,3α,16b,17b)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane" 2B,16B-Di(piperidin-1-yl)-5a-androstane-3a,17B-diyl diacetate, Androstane-3,17-diol,2,16-di-1-piperidinyl-, 3,17-diacetate, (2b,3a,5a,16b,17b)- (2S,3S,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-Dimethyl-2,16-di(piperidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl diacetate (2β,3α,16β,17β)-2,3-bis-piperidino-3,17-diacetoxy-5-androstane Androstane-3,17-diol, 2,16-di-1-piperidinyl-, 3,17-diacetate, (2β,3α,5α,16β,17β)- Pancuronium Bromide EP Impurity E (Vecuronium Bromide USP Related Compound A) (2β,3α,16β,17β)-2,16-Bispiperidino-3,17-diacetoxy-5-androstane (2b,3a,16b,17b)-2,16-di-1-piperidinyl-Androstane-3, 17-diacetyl 13529-31-2 C33H54N2O4 C32H52N2O5 Intermediates