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138324-82-0

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  • 1,2-Pyrrolidinedicarboxylic acid, 4-[(Methylsulfonyl)oxy]-, 2-Methyl 1-[(4-nitrophenyl)Methyl] ester, (2S,4R)-

    Cas No: 138324-82-0

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  • TaiChem Taizhou Limited
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  • TIANFU-CHEM - 1,2-Pyrrolidinedicarboxylic acid, 4-[(Methylsulfonyl)oxy]-, 2-Methyl 1-[(4-nitrophenyl)Methyl] ester, (2S,4R)-

    Cas No: 138324-82-0

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  • 99% up by HPLC 1,2-Pyrrolidinedicarboxylic acid, 4-[(Methylsulfonyl)oxy]-, 2-Methyl 1-[(4-nitrophenyl)Methyl] ester, (2S,4R)- 138324-82-0

    Cas No: 138324-82-0

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138324-82-0 Usage

General Description

"1,2-Pyrrolidinedicarboxylic acid, 4-[(Methylsulfonyl)oxy]-, 2-Methyl 1-[(4-nitrophenyl)Methyl] ester, (2S,4R)-" is a chemical compound with a complex structure. The breakdown of the name gives insight into its different components: a pyrrolidinedicarboxylic acid, which consists of a five-membered ring with two carboxylicacid group attached; a methylsulfonyl group, which is a sulfur-containing functional group; an ester group, a derivative of carboxylic acids where the hydroxyl group has been replaced with an alkyl group, in this case, a 1-[(4-nitrophenyl)methyl] group; and the '2S, 4R' denomination, which indicates the spatial configuration of the molecule. This chemical is used in various industrial and scientific research processes due to its unique properties, specific configuration, and the functional groups it contains.

Check Digit Verification of cas no

The CAS Registry Mumber 138324-82-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,2 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138324-82:
(8*1)+(7*3)+(6*8)+(5*3)+(4*2)+(3*4)+(2*8)+(1*2)=130
130 % 10 = 0
So 138324-82-0 is a valid CAS Registry Number.

138324-82-0SDS

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 2-O-methyl 1-O-[(4-nitrophenyl)methyl] (2S,4R)-4-methylsulfonyloxypyrrolidine-1,2-dicarboxylate

1.2 Other means of identification

Product number -
Other names (2S,4R)-4-methanesulfonyloxy-2-methoxycarbonyl-1-p-nitrobenzyloxycarbonylpyrrolidine

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:138324-82-0 SDS

138324-82-0Relevant articles and documents

Preparation method for synthesizing doripenem side chain intermediate

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Paragraph 0051-0054, (2020/12/08)

The invention discloses a preparation method for synthesizing a doripenem side chain intermediate. The preparation method comprises the following steps: dissolving a compound IV serving as an initialraw material in an organic solvent I, and introducing am

Practical large-scale synthesis of the 2-aminomethylpyrrolidin-4-ylthio-containing side chain of the novel carbapenem antibiotic doripenem

Nishino, Yutaka,Komurasaki, Tadafumi,Yuasa, Tetsuya,Kakinuma, Makoto,Izumi, Kenji,Kobayashi, Makoto,Fujiie, Shinichiro,Gotoh, Teruhiro,Masui, Yoshiyuki,Hajima, Makoto,Takahira, Masayuki,Okuyama, Akira,Kataoka, Takahiro

, p. 649 - 654 (2013/09/05)

The first synthesis using an original procedure and a practical large-scale process using an improved procedure for the synthesis of the N-PNZ-protected 2-aminomethylpyrrolidin-4-ylthio-containing side chain of doripenem hydrate (S-4661), a novel parenteral 1β-methylcarbapenem antibiotic, are described, trans-4-Hydroxy-L-proline (4) was converted in an efficient process to (2S,4S)-4-acetylthio-2-(N-sulfamoyl-tert-butoxycarbonylaminomethyl) -1-(4-nitrobenzyloxycarbonyl)pyrrolidine (3) in 55-56% overall yield via a six-step sequence, which includes the two alternative routes to intermediate 13. This process requires no chromatographic purifications, no cryogenic temperatures, no haloalkane solvents, and short operating times and is amenable to a multikilogram-scale preparation. Several kilograms of the side chain 3 were successfully prepared by this process.

Pyrrolidylthiocarbapenem derivative

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, (2008/06/13)

A pyrrolidylthiocarbapenem derivative represented by Formula I is provided: STR1 wherein R1 is hydrogen or lower alkyl; R2, R3 and R4 are hydrogen, lower alkyl which can be substituted or an amino protecting group independently, or R2 and R3 together with a nitrogen atom to which R2 and R3 are bonded form a saturated or unsaturated cyclic group, or R2 and R4, or R3 and R4 together with two nitrogen atoms and one sulfur atom in the sufamide group form a saturated or unsaturated cyclic group; each cyclic group can further include at least one atom selected from the group consisting of oxygen, sulfur and nitrogen, and each cyclic group can be substituted; X1 is hydrogen or a hydroxy protecting group; X2 is hydrogen, a carboxy protecting group, an ammonio group, an alkali metal or an alkaline-earth metal; and Y2 is hydrogen or an amino protecting group.

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