L-Aspartic acid 4-tert-butyl ester CAS 3057-74-7 China Manufacturers Suppliers Factory Exporter

L-Aspartic acid 4-tert-butyl ester CAS 3057-74-7

PaymentL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Min. Order10 Gram

TransportationOcean,Land,Air,DHL，TNT

PortShanghai port,Qingdao port

Product Attributes

BrandTianfu

Model No.TF-8987

minOrder10 Gram

Supply Ability & Additional Information

Productivity100Ton

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

Place of OriginChina

TransportationOcean,Land,Air,DHL，TNT

PortShanghai port,Qingdao port

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

PackagingAs Buyer's Request

Supply Ability50Ton

CertificateISO

Packaging & Delivery

Selling Units:Gram

Package Type:As Buyer's Request

Description

Product Name: L-Aspartic acid 4-tert-butyl ester
Synonyms: ASPARTIC ACID BETA T-BUTYL ESTER MONOHYDRATE;ASPARTIC ACID(OTBU);H-ASP(OBUT)-OH;H-ASP(OTBU)-OH;H-L-ASP(OTBU)-OH;H-L-ASP(TBU)-OH H2O;L-ASPARTIC ACID 4-TERT-BUTYL ESTER;L-ASPARTIC ACID B-TERT-BUTYL ESTER
CAS: 3057-74-7
MF: C8H15NO4
MW: 189.21
EINECS: 221-292-8
Product Categories: Amino Acids Derivatives;Amino Acids;Aspartic acid [Asp, D];Amino Acids and Derivatives;Amino Acid Derivatives;Aspartic Acid;Peptide Synthesis
Mol File: 3057-74-7.mol

Melting point 220°C (dec.)
storage temp. 2-8°C
optical activity [α]20/D 9±2°, c = 2% in methanol: water (4:1)
BRN 4671089

Safety Information
Risk Statements 36/37/38
Safety Statements 22-24/25-44-35-28-7-4
WGK Germany 3
HS Code 29225090

Purity: 98%
Appearance:white to light yellow powder
Packing: 25kg/drum or as your request
Uses:used as api organic synthesis intermediate

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