ChemicalBook > CAS DataBase List > 6,7-DeMethylene Drospirenone

6,7-DeMethylene Drospirenone

Product Name
6,7-DeMethylene Drospirenone
CAS No.
67372-68-3
Chemical Name
6,7-DeMethylene Drospirenone
Synonyms
Drospirenone EP Impurity A;Drospirodone EP Impurity A;6,7-DeMethylene Drospirenone;Drospirenone Related Impurity 1;17β-Hydroxy-15β,16β-Methylene-3-oxo-17α-pregn-4-en;Drospirenone Impurity 1（Drospirenone EP Impurity A）;Trospirone ethinylestradiol EP impurity A(R configuration);15β,16β-Methylene-3-oxo-17α-pregn-4-ene- 21,17-carbolactone;15|A,16|A-Methylene-3-oxo-17|A-pregn-4-ene-21,17-carbolactone;(15α,16α,17α)-15,16-Dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15,16]pregna-4,15-diene-21-carboxylic Acid γ-Lactone
CBNumber
CB02543477
Molecular Formula
C23H30O3
Formula Weight
354.48
MOL File
67372-68-3.mol
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6,7-DeMethylene Drospirenone Property

Melting point:
177-179°C (dec.)
storage temp. 
Hygroscopic, Refrigerator, Under Inert Atmosphere
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

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.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

P281Use personal protective equipment as required.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
D231040
Product name
6,7-DemethyleneDrospirenone
Packaging
2.5mg
Price
$185
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21025
Product name
6,7-Demethylene drospirenone
Packaging
2mg
Price
$273
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21025
Product name
6,7-Demethylene drospirenone
Packaging
5mg
Price
$498.8
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21025
Product name
6,7-Demethylene drospirenone
Packaging
10mg
Price
$840
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD21025
Product name
6,7-Demethylene drospirenone
Packaging
25mg
Price
$1680
Updated
2021/12/16
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6,7-DeMethylene Drospirenone Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

6,7-Demethylene Drospirenone (Drospirenone EP Impurity A) is an intermediate in the synthesis of Drospirenone (D689500). Drospirenone impurity.

6,7-DeMethylene Drospirenone Preparation Products And Raw materials

Raw materials

Preparation Products

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6,7-DeMethylene Drospirenone Suppliers

Canada 1 China 21 India 4 United Kingdom 1 United States 1 Global 28
Toronto Research Chemicals
Tel
--
Fax
--
Email
info@trc-canada.com
Country
Canada
ProdList
6038
Advantage
71

67372-68-3, 6,7-DeMethylene DrospirenoneRelated Search:


  • 6,7-DeMethylene Drospirenone
  • (15α,16α,17α)-15,16-Dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15,16]pregna-4,15-diene-21-carboxylic Acid γ-Lactone
  • 15β,16β-Methylene-3-oxo-17α-pregn-4-ene- 21,17-carbolactone
  • 17β-Hydroxy-15β,16β-Methylene-3-oxo-17α-pregn-4-en
  • Drospirenone Related Impurity 1
  • Drospirenone EP Impurity A
  • Drospirenone Impurity 1（Drospirenone EP Impurity A）
  • 15|A,16|A-Methylene-3-oxo-17|A-pregn-4-ene-21,17-carbolactone
  • 3'H-Cyclopropa[15,16]pregna-4,15-diene-21-carboxylic acid, 15,16-dihydro-17-hydroxy-3-oxo-, γ-lactone, (15α,16α,17α)-
  • Trospirone ethinylestradiol EP impurity A(R configuration)
  • (2'S,4aR,4bS,6aS,7aS,8aS,8bR,8cR)-4a,6a-Dimethyl-4,4a,4b,5,6,6a,8,8a,8b,8c,9,10-dodecahydro-2H,3'H-spiro[cyclopropa[4,5]cyclopenta[1,2-a]phenanthrene-7,2'-furan]-2,5'(3H,4'H,7aH)-dione (Drospirenone Impurity)
  • Drospirodone EP Impurity A
  • 67372-68-3
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Steroids