Boc-Tle-OH CAS 62965-35-9 N-Boc-L-tert-Leucine Purity >99.0% (HPLC) Factory

Short Description:

Chemical Name: N-Boc-L-tert-Leucine

Synonyms: Boc-Tle-OH 

CAS: 62965-35-9

Appearance: White or Off-White Powder

Purity: >99.0% (HPLC)

Amino Acid Derivative, High Quality 

Contact: Dr. Alvin Huang 

Mobile/Wechat/WhatsApp: +86-15026746401 


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Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of N-Boc-L-tert-Leucine (Boc-Tle-OH) (CAS: 62965-35-9) with high quality, production capacity 5000 Tons per year. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in Boc-Tle-OH, Please contact:

Chemical Properties:

Chemical Name N-Boc-L-tert-Leucine
Synonyms Boc-Tle-OH; Boc-L-tert-Leucine; N-(tert-Butoxycarbonyl)-L-tert-Leucine; N-tert-Butoxycarbonyl-L-Leucine; (S)-2-(Boc-amino)-3,3-Dimethylbutyric Acid; (S)-2-(tert-Butoxycarbonylamino)-3,3-Dimethylbutyric Acid
CAS Number 62965-35-9
CAT Number RF-PI313
Stock Status In Stock, Production Scale Up to 25 Tons/Month
Molecular Formula C11H21NO4
Molecular Weight 231.29
Density 1.063 g/cm3
Melting Point 116.0~121.0℃
Boiling Point 350℃ at 760 mmHg
Solubility Soluble in Methanol; Slightly Soluble in Water
Storage Store in a cool, dry place
Brand Ruifu Chemical


Item Specifications
Appearance White or Off-White Powder
Purity / Analysis Method >99.0% (HPLC) 
Specific Rotation [α]20/D -3.5° ~ -4.5°(C=1, AcOH)
Water <0.50%
Residue on Ignition <0.20%
Single Impurity <0.50%
Total Impurities <1.00%
Heavy Metals  <20ppm
Shelf Life 24 Months From Manufacture Date if Stored Properly 
Test Standard Enterprise Standard
Usage Amino Acid Derivatives; Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation.





Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of N-Boc-L-tert-Leucine (Boc-Tle-OH) (CAS: 62965-35-9) with high quality, it's an Amino Acid Derivative, widely used in organic synthesis, synthesis of pharmaceutical intermediates and Active Pharmaceutical Ingredient (API) synthesis. Boc-L- tertiary leucine is used as a biochemical reagent and a protective monomer of amino acids.

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