Boc-L-Tyrosine methyl ester 4326-36-7

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The company's main products include pharmaceutical intermediates, food additives, essence, spices and plant extracts. The products have passed international certification and are exported to Europe, America, Japan, South Korea and Southeast Asia.

Boc-L-Tyrosine methyl ester Basic information

Product Name:	Boc-L-Tyrosine methyl ester
Synonyms:	BOC-L-TYR-OME;BOC-L-TYROSINE METHYL ESTER;BOC-TYR-OME;BOC-TYROSINE-OME;N-T-BUTOXYCARBONYL-L-TYROSINE METHYL ESTER;N-(TERT-BUTOXYCARBONYL)-L-TYROSINE METHYL ESTER;N-ALPHA-TERT-BUTYLOXYCARBONYL-L-TYROSINE METHYL ESTER;N-BOC-L-TYROSINE METHYL ESTER
CAS:	4326-36-7
MF:	C15H21NO5
MW:	295.33
EINECS:	1533716-785-6
Product Categories:	Pyridines;Boc-Amino acid series;Tyrosine [Tyr, Y];Boc-Amino Acids and Derivative;Amino Acids (N-Protected);Biochemistry;Amino Acids;Boc-Amino Acids
Mol File:	4326-36-7.mol

Boc-L-Tyrosine methyl ester Chemical Properties

Melting point	100-104 °C(lit.)
alpha	51 º (c=1 in chloroform)
Boiling point	452.7±40.0 °C(Predicted)
density	1.169±0.06 g/cm3(Predicted)
refractive index	50 ° (C=1, MeOH)
storage temp.	Sealed in dry,Room Temperature
solubility	almost transparency in Methanol
pka	9.75±0.15(Predicted)
form	Powder or Crystalline Powder
color	White to pale yellow
Optical Rotation	[α]22/D +51°, c = 1 in chloroform
InChI	InChI=1S/C15H21NO5/c1-15(2,3)21-14(19)16-12(13(18)20-4)9-10-5-7-11(17)8-6-10/h5-8,12,17H,9H2,1-4H3,(H,16,19)/t12-/m0/s1
InChIKey	NQIFXJSLCUJHBB-LBPRGKRZSA-N
SMILES	C(OC)(=O)[C@H](CC1=CC=C(O)C=C1)NC(OC(C)(C)C)=O
CAS DataBase Reference	4326-36-7(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29242990

MSDS Information

Boc-L-Tyrosine methyl ester Usage And Synthesis

Chemical Properties	Colorless solid
Uses	peptide synthesis
reaction suitability	reaction type: Boc solid-phase peptide synthesis

Boc-L-Tyrosine methyl ester Preparation Products And Raw materials

Preparation Products

(S)-Methyl 2-((tert-butoxycarbonyl)aMino)-3-(3,4-dihydroxyphenyl)propanoate-->(S)-methyl 2-(tert-butoxycarbonylamino)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoate-->Boc-4-pinicalborane-L-phenylalanine-->L-Tyrosine, N-[(1,1-dimethylethoxy)carbonyl]-O-ethyl-, methyl ester

First aid measures

General advice Consult a physician. Show this material safety data sheet to the doctor in attendance. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

Firefighting measures

Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Carbon oxides Nitrogen oxides (NOx) Advice for firefighters Wear self-contained breathing apparatus for firefighting if necessary.



——  Q&A  ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.