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(S)-(+)-1,2-Diaminopropane-N,N,N',N'-tetraacetic acid (S-PDTA) is a chiral derivative of EDTA, featuring a propylenediamine backbone with four carboxylate groups, which confers strong metal-chelating properties. Its (S)-configuration makes it useful as a chiral ligand or building block for asymmetric synthesis and NMR shift reagents, such as Sm-(S)-PDTA. (S)-(+)-1,2-Diaminopropane-N,N,N',N'-tetraacetic acid can be synthesized efficiently in anhydrous form, enabling applications in stereoselective coordination chemistry and analytical methodologies.

15250-41-6

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15250-41-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15250-41-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,5 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15250-41:
(7*1)+(6*5)+(5*2)+(4*5)+(3*0)+(2*4)+(1*1)=76
76 % 10 = 6
So 15250-41-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H18N2O8/c1-7(13(5-10(18)19)6-11(20)21)2-12(3-8(14)15)4-9(16)17/h7H,2-6H2,1H3,(H,14,15)(H,16,17)(H,18,19)(H,20,21)/t7-/m0/s1

15250-41-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-(+)-1,2-Diaminopropane-N,N,N',N'-tetraacetic acid

1.2 Other means of identification

Product number -
Other names S(+)-1,2-propanediaminetetraacetic acid

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:15250-41-6 SDS

15250-41-6Downstream Products

15250-41-6Relevant academic research and scientific papers

Simplified syntheses of the water-soluble chiral shift reagents Sm-(R)-pdta and Sm-(S)-pdta

Hrubá, Lucie,Budě?ínsky, Milo?,Pícha, Jan,Jirá?ek, Ji?í,Vaněk, Václav

, p. 6296 - 6297 (2013)

The chiral shift reagents Sm-(R)-pdta and Sm-(S)-pdta, which are based on (R)- or (S)-1,2-diaminopropane-N,N,N′,N′-tetraacetic acid were synthesized from easily accessible compounds in three simple steps, which makes the method suitable for laboratory-scale production. In addition, a new and efficient method for the preparation of pure anhydrous (R)- or (S)-1,2-diaminopropane-N,N,N′,N′-tetraacetic acid was developed.

Dexrazoxane preparation method

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Paragraph 0016; 0018; 0020; 0022, (2019/07/04)

The invention belongs to the field of drug synthesis, and provides a completely-new dexrazoxane preparation method, which comprises: carrying out a reaction on (S)-1,2-propanediamine ditartrate splitby using inexpensive and easily-available (+/-)-1,2-propanediamine as a starting raw material and using D-(-)-tartaric acid as a splitting agent and potassium chloride to obtain (S)-1,2-propanediaminedihydrochloride, carrying out condensation on the (S)-1,2-propanediamine dihydrochloride and chloroacetic acid to prepare (S)-N,N,N',N'-1,2-propanediaminetetraacetic acid, and finally carrying out cyclization to obtain dexrazoxane, wherein the total yield is 38.3%. According to the present invention, the route has advantages of simple reaction step, convenient post-treatment, no requirement of column chromatography separation, good product quality and the like.

Novel Method for Producing 4,4-(1-Methyl-1,2-Ethanediyl)-BIS-(2,6-Piperazinedione)

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Page/Page column 2-3, (2010/06/22)

A method for preparing compounds of the formula (I) by the cyclization of tetraacetic acid alkyl esters of the formula (II) in the presence of ammonia and formamide as well as to the compounds of the formula (II), which are used in this method.

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