BOC-TRYPTOPHAN NCA

CAS No.
175837-77-1
Chemical Name:
BOC-TRYPTOPHAN NCA
Synonyms
BOC-TRP-NCA;BOC-TRYPTOPHAN NCA;Boc-L-Trp-N-carboxyanhydride;Nα-Boc-L-tryptophan Nα-carboxy anhydride;Boc-Trp-N-carboxyanhydride >=98.0% (CHN);Tert-butyl (S)-4-((1H-indol-3-yl)methyl)-2,5-dioxooxazolidine-3-carboxylate;(S)-tert-Butyl 4-((1H-indol-3-yl)methyl)-2,5-dioxooxazolidine-3-carboxylate;3-Oxazolidinecarboxylic acid, 4-(1H-indol-3-ylmethyl)-2,5-dioxo-, 1,1-dimethylethyl ester, (S)- (9CI)
CBNumber:
CB01504871
Molecular Formula:
C17H18N2O5
Molecular Weight:
330.34
MDL Number:
MFCD03788174
MOL File:
175837-77-1.mol

BOC-TRYPTOPHAN NCA Properties

Melting point 135°C
Boiling point 473.7±37.0 °C(Predicted)
Density 1.366±0.06 g/cm3(Predicted)
storage temp. Store at 0-5°C
pka 16.88±0.30(Predicted)
optical activity [α]20/D +78±5°, c = 1% in THF
BRN 7082757

SAFETY

Risk and Safety Statements

WGK Germany  3

BOC-TRYPTOPHAN NCA price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Chem-Impex 12865 Nα-Boc-L-tryptophanNα-carboxyanhydride,98% 98% 175837-77-1 5G $56 2021-12-16 Buy
Biosynth Carbosynth FB49764 N-alpha-Boc-L-tryptophan N-alpha-carboxy anhydride 175837-77-1 10g $60 2021-12-16 Buy
AK Scientific 6455AH Boc-Trp-N-carboxyanhydride 175837-77-1 10g $131 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003330 BOC-TRP-N-CARBOXYANHYDRIDE 95.00% 175837-77-1 5G $166.95 2021-12-16 Buy
Chem-Impex 12865 Nα-Boc-L-tryptophanNα-carboxyanhydride,98% 98% 175837-77-1 25G $257.6 2021-12-16 Buy
Product number Packaging Price Buy
12865 5G $56 Buy
FB49764 10g $60 Buy
6455AH 10g $131 Buy
AAA0003330 5G $166.95 Buy
12865 25G $257.6 Buy

BOC-TRYPTOPHAN NCA Chemical Properties,Uses,Production

Chemical Properties

Faintly beige powder

BOC-TRYPTOPHAN NCA Preparation Products And Raw materials

Raw materials

Preparation Products

BOC-TRYPTOPHAN NCA Suppliers

Global( 14)Suppliers
Supplier Tel Email Country ProdList Advantage
BOC Sciences
16314854226; +16314854226 inquiry@bocsci.com United States 19743 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 52927 58
Jiangsu Hongmin Pharmaceutical Co., Ltd. 18221292452 fannieliu@glschina.com China 6799 58
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090 sales@kechem.cn China 26033 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44843 58
Shanghai Yingxin laboratory equipment Co., Ltd 021-021-59178156 15300768757 359382369@qq.com China 10678 58
Shanghai Guchen Biotechnology Co., LTD 021-34675735 19147740836 1986399151@qq.com China 9849 58
Carbosynth -- sales@carbosynth.com United Kingdom 6018 58
BOC-TRYPTOPHAN NCA BOC-TRP-NCA Boc-L-Trp-N-carboxyanhydride Boc-Trp-N-carboxyanhydride >=98.0% (CHN) Nα-Boc-L-tryptophan Nα-carboxy anhydride (S)-tert-Butyl 4-((1H-indol-3-yl)methyl)-2,5-dioxooxazolidine-3-carboxylate Tert-butyl (S)-4-((1H-indol-3-yl)methyl)-2,5-dioxooxazolidine-3-carboxylate 3-Oxazolidinecarboxylic acid, 4-(1H-indol-3-ylmethyl)-2,5-dioxo-, 1,1-dimethylethyl ester, (S)- (9CI) 175837-77-1