Carboxymethyl benzyl sulfide

Name: Carboxymethyl benzyl sulfide
Brand: ChemScene
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CAS No. 103-46-8
Cat. No. CS-0076541
Purity≥98%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 103-46-8

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Description

Carboxymethyl benzyl sulfide features a benzyl sulfide core functionalized with a carboxymethyl group, enabling efficient conjugation in bioconjugation workflows. The pendant carboxyl moiety facilitates amide bond formation under standard coupling conditions, while the sulfide linkage offers stability under physiological conditions. This structure supports site-specific labeling and linker design in peptide and protein engineering applications.

Application

Carboxymethyl benzyl sulfide serves as a versatile bifunctional building block, enabling efficient synthesis of thioether-linked architectures. Its benzylic sulfide moiety exhibits stability under standard conditions while permitting selective oxidation or cleavage, and the pendant carboxymethyl group facilitates conjugation or derivatization via amine coupling. This combination supports robust applications in peptide modification, prodrug design, and heterocyclic scaffold construction.

General Information

CAS No. 103-46-8
Cat. No. CS-0076541
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₁₀O₂S
Molecular Weight 182.24
Synonym(s) S-Benzylthioglycolic acid
SMILES O=C(CSCC1=CC=CC=C1)O

Computational Chemistry Data

TPSA 37.3
LogP 2.0044
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 4

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P405-P501

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Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

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Carboxymethyl benzyl sulfide

CAS No. 103-46-8

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