ChemicalBook > CAS DataBase List > 17-Acetoxy-5a-androsta-2,16-diene

17-Acetoxy-5a-androsta-2,16-diene

Product Name
17-Acetoxy-5a-androsta-2,16-diene
CAS No.
50588-42-6
Chemical Name
17-Acetoxy-5a-androsta-2,16-diene
Synonyms
Rocuronium Impurity 12;Rocuronium impurity1268;RocuroniuM interMediate B;Rocuronium Bromide Impurity 5;17-Acetoxy-5α-androsta-2,16-die;17-Acetoxy-5α-androet-2,16-diene;7-Acetoxy-5a-androsta-2,16-diene;17-acetoxy-5a-androsta-2,16-diene;17-Acetoxy-5α-androsta-2,16-diene;17-Acetoxy-5α-androsta-2,16-diene
CBNumber
CB8547507
Molecular Formula
C21H30O2
Formula Weight
314.46
MOL File
50588-42-6.mol
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17-Acetoxy-5a-androsta-2,16-diene Property

Boiling point:
413.2±45.0 °C(Predicted)
Density 
1.07
vapor pressure 
0.001Pa at 25℃
storage temp. 
2-8°C
solubility 
Chloroform (Sparingly), Methanol (Slightly)
form 
Powder
LogP
7.9 at 35℃ and pH7
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H341Suspected of causing genetic defects

H351Suspected of causing cancer

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P281Use personal protective equipment as required.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

AK Scientific
Product number
Z6160
Product name
17-Acetoxy-5a-androsta-2,16-diene
Packaging
1g
Price
$195
Updated
2021/12/16
Matrix Scientific
Product number
097856
Product name
17-Acetoxy-5alpha-androsta-2,16-diene
Purity
95+%
Packaging
250mg
Price
$416
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
67886
Product name
(5α)-Androsta-2,16-dien-17-ol17-Acetate
Packaging
250mg
Price
$650
Updated
2021/12/16
AccelPharmtech
Product number
FB4063
Product name
17-Acetoxy-5a-androsta-2,16-diene
Purity
98%
Packaging
5G
Price
$140
Updated
2021/12/16
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17-Acetoxy-5a-androsta-2,16-diene Chemical Properties,Usage,Production

Chemical Properties

Yellow Solid

Uses

17-Acetoxy-5a-androsta-2,16-diene is a reactant used in the preparation of Rocuronium (R639500) and its derivatives.

17-Acetoxy-5a-androsta-2,16-diene Preparation Products And Raw materials

Raw materials

Preparation Products

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17-Acetoxy-5a-androsta-2,16-diene Suppliers

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View Lastest Price from 17-Acetoxy-5a-androsta-2,16-diene manufacturers

Shanghai Joiny Pharmaceutical Co.,LTD
Product
17-Acetoxy-5a-androsta-2,16-diene 50588-42-6
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
200KG
Release date
2023-02-06
hebei hongtan Biotechnology Co., Ltd
Product
17-Acetoxy-5a-androsta-2,16-diene 50588-42-6
Price
US $30.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
2000kg
Release date
2024-05-17
WUHAN FORTUNA CHEMICAL CO., LTD
Product
17-Acetoxy-5a-androsta-2,16-diene 50588-42-6
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-04-07

50588-42-6, 17-Acetoxy-5a-androsta-2,16-dieneRelated Search:

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  • 17-Acetoxy-5α-androsta-2,16-die
  • 17-Acetoxy-5a-androsta-2,16-diene (5a)-Androsta-2,16-dien-17-ol 17-acetate
  • (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-4,5,6,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate
  • 17-acetoxy-5alpha-androet-2,16-diene
  • Rocuronium Bromide Impurity 5
  • Rocuronium Impurity 12
  • Androsta-2,16-dien-17-ol,acetate,(5)-(9CI)
  • 17-Acetoxy-5alpha-androsta-2,16-diene
  • (5α)-Androsta-2,16-dien-17-ol 17-Acetate
  • RocuroniuM interMediate B
  • 17-acetoxy-5a-androsta-2,16-diene
  • (5a)-Androsta-2,16-dien-17-ol 17-acetate
  • 17-Acetoxy-5α-androsta-2,16-diene
  • 17-Acetoxy-5α-androet-2,16-diene
  • Androsta-2,16-dien-17-ol,17-acetate, (5a)
  • Androsta-2,16-dien-17-ol, 17-acetate, (5α)-
  • 7-Acetoxy-5a-androsta-2,16-diene
  • 17-Acetoxy-5α-androsta-2,16-diene
  • Rocuronium impurity1268
  • (5S,8R,9S,10S,13S,14S)-10,13-dimethyl-4,5,6,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl]acetate
  • (5α)-Androsta-2,16-dien-17-yl acetate
  • 17-acetoxy-5a-androsta-2,16-diene (LK-3)
  • 50588-42-6
  • INTERMEDIATESOFROCURONIUMBROMIDE