Chemical Properties:
Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry, and well-ventilated place. Handle under inert gas. Protect from light and moisture. Incompatible with strong oxidizing agents.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Benzyl Carbazate (CAS: 5331-43-1) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White to Off-White Powder |
| Purity / Analysis Method | >99.0% (HPLC) |
| Moisture (K.F) | <0.50% |
| Ethanol Insoluble Matter | <0.10% |
| Total Impurities | <1.00% |
| 1 H NMR Spectrum | Consistent With Structure |
| Test Standard | Enterprise Standard |
Description:
Specifications:
Package & Storage:
| Chemical Name | Benzyl Carbazate |
| Synonyms | Carbazic Acid Benzyl Ester; Carbobenzoxyhydrazine; N-Cbz-Hydrazine; Z-Hydrazine; Benzyloxycarbonylhydrazine; (Benzyloxycarbonyl)hydrazine; Benzyl Hydrazinocarboxylate; Benzyloxycarbonyl Hydrazide; Hydrazincarboxylic Acid Benzyl Ester |
| CAS Number | 5331-43-1 |
| CAT Number | RF2837 |
| Stock Status | In Stock, Production Capacity 20 Tons per Month |
| Molecular Formula | C8H10N2O2 |
| Molecular Weight | 166.18 |
| Melting Point | 66.0 to 71.0℃ |
| Sensitive | Moisture Sensitive |
| Water Solubility | Slightly Soluble in Water |
| Solubility | Soluble in DMSO, Methanol |
| HS Code | 29280000 |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact: 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.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Application:
Benzyl Carbazate (CAS: 5331-43-1) is used as Amino Acids and Peptide Synthesis Reagents. Useful for the synthesis of peptidyl-hydrazides, which are needed for peptide fragment-coupling by the azide method. Benzyl Carbazate is also used as organic intermediates, pesticide or pharmaceutical intermediates. Benzyl Carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide method. It is also used in the preparation of simple acyl or sulfonyl hydrazides avoiding diacylation.Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available