Boc-Cys(Bzl)-OH CAS 5068-28-0 Purity >99.0% (TLC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of N-Boc-S-Benzyl-L-Cysteine (Boc-Cys(Bzl)-OH) (CAS: 5068-28-0) with high quality. Ruifu Chemical supplys a series of amino acids and derivatives. We can provide worldwide delivery, small and bulk quantities available. Purchase Boc-Cys(Bzl)-OH, Please contact: alvin@ruifuchem.com
| Chemical Name | N-Boc-S-Benzyl-L-Cysteine |
| Synonyms | Boc-Cys(Bzl)-OH; Boc-L-Cys(Bzl)-OH; Boc-S-Benzyl-L-Cysteine; N-Boc-S-Benzyl-L-Cysteine; N-(tert-Butoxycarbonyl)-S-Benzyl-L-Cysteine; (R)-3-Benzylthio-2-(Boc-Amino)propionic Acid |
| Stock Status | In Stock |
| CAS Number | 5068-28-0 |
| Molecular Formula | C15H21NO4S |
| Molecular Weight | 311.40 g/mol |
| Melting Point | 86.0 to 88.0℃ |
| Boiling Point | 481.2±45.0℃ |
| Density | |
| Solubility | Soluble in Methanol, Almost Transparency |
| Storage Temp. | Cool & Dry Place (≤25℃) |
| COA & MSDS | Available |
| Category | Boc-Amino Acids |
| Brand | Ruifu Chemical |
| Safety Statements | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. | ||
| WGK Germany | 3 | HS Code | 2922491990 |
| TSCA | Yes | Hazard Class | Irritant |
| Items | Inspection Standards | Results |
| Appearance | White Powder | White Powder |
| Melting Point | 86.0 to 88.0℃ | 86.0 to 88.0℃ |
| Specific Rotation [α]20/D | -44.0° ± 2.0° (C=1 in AcOH) |
-44.5° |
| Purity / Analysis Method | >99.0% (TLC) | 99.45% |
| Water Content (K.F) | <1.00% | 0.32% |
| Clarity of Solution | 0.3 gram in 2ml DMF Clear Solution | Complies |
| NMR Spectrum 1H | Conforms to Structure | Complies |
| Infrared Spectrum | Conforms to Structure | Complies |
| Conclusion | This Product by Inspection Accords with the Enterprise Standard | |
| Main Uses | Boc-Amino Acids; Peptide Synthesis; Pharmaceutical Intermediates | |
Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool, dry (≤25℃) and ventilated warehouse away from incompatible substances. Protect from light and moisture.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
N-Boc-S-Benzyl-L-Cysteine (Boc-Cys(Bzl)-OH) (CAS: 5068-28-0) is used in peptide HIV1 enzymic synthesis. Amino acids and derivatives, peptide synthesis, organic synthesis intermediate, pharmaceutical intermediates, biochemical reagents.
