Molekula
(R)-2-(2-Amino-3-(tritylthio)propanamido)acetic acid
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
(R)-2-(2-Amino-3-(tritylthio)propanamido)acetic acid is a specialized amino acid derivative used primarily in peptide synthesis and chemical biology research, particularly for constructing thioether-containing peptides. It features a trityl-protected thiol group, enabling controlled disulfide bond formation or thioether linkages in peptide chains. CAS 26988-61-4, molecular formula (C6H5)3CSCH2CH(NH2)CONHCH2COOH, molecular weight 420.52. Store between 2–8°C. Signal word: Warning. Molekula supplies (R)-2-(2-Amino-3-(tritylthio)propanamido)acetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
(R)-2-(2-Amino-3-(tritylthio)propanamido)acetic acid is a specialized amino acid derivative used primarily in peptide synthesis and chemical biology research, particularly for constructing thioether-containing peptides. It features a trityl-protected thiol group, enabling controlled disulfide bond formation or thioether linkages in peptide chains. CAS 26988-61-4, molecular formula (C6H5)3CSCH2CH(NH2)CONHCH2COOH, molecular weight 420.52. Store between 2–8°C. Signal word: Warning. Molekula supplies (R)-2-(2-Amino-3-(tritylthio)propanamido)acetic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Purity | 95% min |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036927 |
| CAS Number | 26988-61-4 |
| Molecular Formula | (C6H5)3CSCH2CH(NH2)CONHCH2COOH |
| Molecular Weight | 420.52 |
| SMILES | C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)SC[C@@H](C(=O)NCC(=O)O)N |
| REACH Code | Y110 |
| HTS Code | 29224930 |
| Tariff Code | 2922410090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is (R)-2-(2-Amino-3-(tritylthio)propanamido)acetic acid used for?
This compound is primarily used as a building block in peptide synthesis, particularly for incorporating cysteine residues with trityl protection.
What is the chemical formula and molecular weight?
The formula is (C6H5)3CSCH2CH(NH2)CONHCH2COOH, with a molecular weight of 420.52 g/mol.
How should this product be stored?
Store at 2 to 8 °C in a cool, dry place, away from direct light and moisture.
What grade or purity is available for this product?
Molekula supplies this product in research-grade purity, typically ≥98% by HPLC.
Can Molekula supply this product in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and lead times.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.