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BGC » Chemicals A-Z » Active ester
BGC ID: 102652886645-12
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Active ester

Identify Properties Safty Prices Suppliers 0 Links ☰
CAS 134071-44-6
Formula C21H20Cl2N2O5S
MDL MFCD07367827
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
102652886645
Active ester
(102652886645)		 on request + -

Identify

Synonyms:
activity esterof ketoconazol ; active ester ; cis-2-(2,4-dichlorophenyl)-2-(1h-imidazol-1yl-methyl)-4-(p-toluensulfonyl) ; activity esterof ketoconazo ; (z)-2-(2,4-dichlorophenyl)-2-(1h-imidazol-1-ylmethyl)-1,3-dioxolan-4-ylmeth ; activity ester ; cis-tosylate ; oxymethyl-1,3-dioxolane ; cis-2-(2,4-dichlorophenyl)-2-(1h-imidazole-1-yl)methyl-4-(p-toluene suifonyloxy)methyl-1,3- ; ketoconazole impurity e
CAS:
134071-44-6
EINECS:
Molecular Formula:
C21H20Cl2N2O5S
MDL:
MFCD07367827

Properties

Molecular Weight:
483.37 g·mol−1
Density:
~1.5 g/cm3 (Predicted)
Melting point:
120-122 °C
Boiling point:
~657.7 °C at 760 mmHg (Predicted)
download Download Molfile for :
cis-[2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl p-Tolylsulfonate

Safety Information

Hazard Classes:
Storage temperature:
-20 °C Freezer

Prices

As an extract from the researched prices for Active ester there are currently shown 36 prices in the last 7 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2019 from USD 638.00 for 1 g to USD 24.00 per 10 g in 2024 .
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Referenced last detected Prices

CAS Product
SizeLast PriceQuantity
(cis-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate
10 g $24.00 + -
(cis-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate
25 g $46.00 + -
(cis-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate
100 g $129.00 + -
(cis-2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate
500 g $391.00 + -



Last price review [2024-02-05]

Suppliers

No suppliers or producers are currently available.


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