High Quality Protected Amino Acid Fmoc-Leu-Oh CAS 35661-60-0

• Customization: Available
• CAS No.: 35661-60-0
• Classification: Amino Acid
• Model NO.: Fmoc-Amino acid
• Appearance: Powder
• Name: Fmoc-L-Leucine
• CAS: 35661-60-0
• Mf: C21h23no4
• Quality: 98%Min
• M.W: 194.42
• Boiling Point: 213-214°c
• Application: Organic Intermediates
• Transport Package: 25kg/Drum
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Details:
Prodcut name: FMOC-L-Leucine

CAS:  35661-60-0
Specification: 98%
Appearance: White fine powder
Mesh size: 80 Mesh
Grade: Food & Pharmaceutical

Product
Product name	Fmoc-L-Leucine
Synonyms	N-(9-Fluorenylmethoxycarbonyl)-L-leucine; 2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-4-methylpentanoic acid; Fmoc-Leu-OH
CAS No.	35661-60-0
EINECS	252-662-7
Molecular formula	C21H23NO4
Molecular weight	353.42
Specifications
Test Items		Specification	Results
Description		White to off white crystalline powder	Comply
Melting point		166-170°C	167.3-168.1°C
Identification		Positive reaction	Positive reaction
Related substances		≤1.0%	0.16%
Loss on drying		≤0.5%	0.06%
Residue on ignition		≤0.1%	0.02%
Chloride		≤0.014%	<0.014
Heavy Metals		≤20ppm	<20ppm
Clarity of solution		Conform to standard	Complies
Microbial Limit		≤20ppm	<20ppm
Assay		≥99.0%	99.12%
Packaging and Application
Packing	100g;500g;1Kg;25Kg or as demand
Application	Pharmaceutical Intermediates

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.