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Calcium 2,3,4,5-tetrahydroxypentanoate, also known as calcium thapsigargin, is a naturally occurring sesquiterpene lactone compound that serves as a potent and specific inhibitor of the sarcoplasmic/endoplasmic reticulum Ca2+-ATPase (SERCA) pumps. This chemical is derived from the Thapsia genus of plants and has been widely studied for its ability to deplete intracellular calcium stores, leading to increased cytosolic calcium levels. Due to its unique properties, calcium thapsigargin has found applications in various fields, including cell biology, pharmacology, and neuroscience, where it is used as a research tool to investigate calcium signaling pathways and the role of SERCA pumps in cellular processes.

7546-24-9

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7546-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7546-24-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,4 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 7546-24:
(6*7)+(5*5)+(4*4)+(3*6)+(2*2)+(1*4)=109
109 % 10 = 9
So 7546-24-9 is a valid CAS Registry Number.

7546-24-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name Calcium arabinoate

1.2 Other means of identification

Product number -
Other names D-Arabonic acid calcium salt

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7546-24-9 SDS

7546-24-9Relevant academic research and scientific papers

Synthesis of D-erythroascorbic acid from D-glucose

Gan, Li-Xian,Seib, Paul A.

, p. 117 - 126 (2007/10/02)

Reaction of a 4:1 mixture of D-ribono- and D-arabinono-1,4-lactones with benzaldehyde and hydrochloric acid gave 59percent crystalline 3,4-O-benzylidene-D-ribono-1,5-lactone.This acetal was oxidized with manganese dioxide in acetone to its 2-keto-derivative (6) in 76percent yield.Acid-catalyzed methanolysis of 6 gave a syrupy mixture of products, which upon tautomerization in hot methanolic sodium acetate followed by removal of sodium ions gave 78percent D-erythroascorbic acid (7).The overall yield of 7 starting from D-glucose was 20percent.

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