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172169-88-9

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172169-88-9 Usage

General Description

(S)-FMOC-2-AMINO-4-BROMOBUTANOIC ACID is a chemical compound with a molecular formula of C15H15BrNO4. It is primarily used in organic synthesis and as a building block in the creation of various pharmaceutical and agrochemical products. It is a derivative of the amino acid cysteine and is commonly used as a reagent in peptide synthesis. The compound is known for its ability to protect amino groups during peptide synthesis, as well as its fluorescent properties, making it useful in biochemical and biophysical research. Additionally, (S)-FMOC-2-AMINO-4-BROMOBUTANOIC ACID is typically handled and stored under controlled conditions due to its potential reactivity and toxicity.

Check Digit Verification of cas no

The CAS Registry Mumber 172169-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,1,6 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 172169-88:
(8*1)+(7*7)+(6*2)+(5*1)+(4*6)+(3*9)+(2*8)+(1*8)=149
149 % 10 = 9
So 172169-88-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H18BrNO4/c20-10-9-17(18(22)23)21-19(24)25-11-16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8,16-17H,9-11H2,(H,21,24)(H,22,23)/t17-/m0/s1

172169-88-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-Fmoc-2-Amino-4-bromobutanoic acid

1.2 Other means of identification

Product number -
Other names (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-bromobutanoic 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:172169-88-9 SDS

172169-88-9Downstream Products

172169-88-9Relevant articles and documents

Total Chemical Synthesis of an Intra-A-Chain Cystathionine Human Insulin Analogue with Enhanced Thermal Stability

Karas, John A.,Patil, Nitin A.,Tailhades, Julien,Sani, Marc-Antoine,Scanlon, Denis B.,Forbes, Briony E.,Gardiner, James,Separovic, Frances,Wade, John D.,Hossain, Mohammed Akhter

supporting information, p. 14743 - 14747 (2016/11/23)

Despite recent advances in the treatment of diabetes mellitus, storage of insulin formulations at 4 °C is still necessary to minimize chemical degradation. This is problematic in tropical regions where reliable refrigeration is not ubiquitous. Some degradation byproducts are caused by disulfide shuffling of cystine that leads to covalently bonded oligomers. Consequently we examined the utility of the non-reducible cystine isostere, cystathionine, within the A-chain. Reported herein is an efficient method for forming this mimic using simple monomeric building blocks. The intra-A-chain cystathionine insulin analogue was obtained in good overall yield, chemically characterized and demonstrated to possess native binding affinity for the insulin receptor isoform B. It was also shown to possess significantly enhanced thermal stability indicating potential application to next-generation insulin analogues.

An alternative solid-phase approach to C1-oxytocin

Mayer, John P.,Heil, James R.,Zhang, Jingwen,Munson, Mark C.

, p. 7387 - 7390 (2007/10/02)

A general, solid-phase method based on in situ formation of a cystathionine residue is described. The procedure allows for the introduction of a thioether moiety in place of a native disulfide bond and is illustrated here by the synthesis of C1-oxytocin 1.

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