N-Boc-L-Aspartic Acid (Boc-Asp-OH) CAS 13726-67-5 Purity >98.0% (HPLC)

Short Description:

Chemical Name: N-Boc-L-Aspartic Acid

Synonyms: Boc-Asp-OH 

CAS: 13726-67-5

Purity: >98.0% (HPLC)

Appearance: White to Off-White Powder 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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13726-67-5 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of N-Boc-L-Aspartic Acid (Boc-Asp-OH) (CAS: 13726-67-5) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Boc-Asp-OH, Please contact: alvin@ruifuchem.com

13726-67-5 - Chemical Properties:

Chemical Name N-Boc-L-Aspartic Acid 
Synonyms Boc-Asp-OH; Boc-L-Aspartic Acid; N-(tert-Butoxycarbonyl)-L-Aspartic Acid
Stock Status In Stock, Commercial Production  
CAS Number 13726-67-5
Molecular Formula C9H15NO6
Molecular Weight 233.22 g/mol
Melting Point 116.0~118.0℃(lit.)   
COA & MSDS Available
Sample  Available
Place of Origin  Shanghai, China
Brand Ruifu Chemical

13726-67-5 - Specifications:

Items Specifications  Results
Appearance White to Off-White Powder  Complies      
Specific Rotation [α]20/D -7.0° ~ -3.0° (C=1 in MeOH) -6.1°
Water by Karl Fischer  <1.00% 0.58% 
Purity / Analysis Method >98.0% (HPLC)  99.28% 
Infrared Spectrum Consistent with Structure Complies 
NMR Spectrum Consistent with Structure Complies
Conclusion The product has been tested and complies with the given specifications

Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

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 AssuranceStrict 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.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

13726-67-5 - Risk and Safety:

Hazard Symbols Xn - Harmful
Risk Codes
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
HS Code 2922491990

13726-67-5 - Application:

N-Boc-L-Aspartic Acid (Boc-Asp-OH) (CAS: 13726-67-5) is an aspartic acid derivative. Amino acids and peptide synthesis reagents. Reaction type: Boc solid-phase peptide synthesis. Also used as an organic synthesis intermediate, pharmaceutical intermediate.

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