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Home> Products > Organic Intermediates > Organic Intermediate > CAS DataBase Listed 1 > CAS 13734-34-4
13734-34-4 structure 3D

13734-34-4

  • Molecular Weight: 265.30500
  • Formula: C12H12N4
  • Name: 5H-Thiazolo[3,2-a]pyrimidine-6-carboxylicacid, 2,3-dihydro-5-oxo-, 2-(ethoxycarbonyl)hydrazide
  • Synonyms: BOC-PHE; BOC-L-PHE; BOC-PHE-OH; BOC-L-PHE-OH; BOC-PHENYLALANINE; BOC-L-PHENYLALANINE; BOC-L-PHENYLALANINE-OH; 2-BOC-AMINO-3-PHENYL-PROPIONIC ACID; n-[(1,1-dimethylethoxy)carbonyl]-l-phenylalanin; 2-TERT-BUTOXYCARBONYLAMINO-3-PHENYL-PROPIONIC ACID
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 13734-34-4 Safety Data
  • [Risk Codes]
  • R36:Irritating to the eyes
  • [Safety Statements]
Properties
  • Appearance:
  • White to off-white crystalline powder
  • Molecular Weight:
  • 265.30500
  • Density:
  • 1.042
  • Boiling Point:
  • 722.1°Cat760mmHg
  • Melting Point:
  • 85-87°C(lit.)
  • Flash Point:
  • 368.5°C
  • Storage Temperature:
  • -20°C
  • Refractive index:
  • 24.5 ° (C=1, EtOH)
  • Solubility:
  • Soluble in methanol, dichloromethane, dimethylformamide and N-me
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 295 suppliers who can provide 5H-Thiazolo[3,2-a]pyrimidine-6-carboxylicacid, 2,3-dihydro-5-oxo-, 2-(ethoxycarbonyl)hydrazide with CAS No. 13734-34-4
N-(tert-Butoxycarbonyl)-L-phenylalanine CAS NO.13734-34-4
  • FOB Price:68 USD/Kilogram 
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Metric Ton 
  • Formula:C14H19NO4 
  • Payment:L/C,T/T,Western Union,MoneyGram,The currency, 
  • Updatetime:Dec 20 2019 
Hebei Yanxi Chemical Co.,Ltd
  • Category:Partnership
  • Registered Time:2017
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jungang xing
  • Employees:11 - 50 People
  • Tel:86-311-66561638
  • Fax:86-311-66561638
  • Address:Zhang zhe, guangzong county, xingtai city, hebei province
1YR Main Products
Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!
Contact Supplier
Boc-Phe-OH
  • FOB Price:100 USD/Kilogram 
  • Cas No:13734-34-4 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C14H19NO4 
  • Payment:T/T, 
  • Updatetime:Dec 20 2019 
GL Biochem (Shanghai) Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:1998
  • Registered Capital:Above US$100 Million
  • Legal Representative:Dr.Hongyan Xu
  • Employees:Above 1000 People
  • Tel:86-21-15301650010
  • Fax:86-21-61263399
  • Address:linshenyang@glschina.com
5YRS Main Products
Peptides; Amino acids and derivates;Antibodies
Contact Supplier
N-t-BOC-L-phenylalanine
  • FOB Price:3 USD/Kilogram 
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:57 Year/Metric Ton 
  • Formula:C14H19NO4 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
Contact Supplier
N-(tert-Butoxycarbonyl)-L-phenylalanine Manufacturer/High qu...
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:500 Month/Kilogram 
  • Formula:C14H19NO4 
  • Appearance:white crystalline powder 
  • Updatetime:Dec 20 2019 
Hebei zhuangkai biotechnology co. LTD
  • Category:Corporation/Limited Liability Company
  • Registered Time:2019
  • Registered Capital:Above US$100 Million
  • Legal Representative:qiaoxuejun
  • Employees:51 - 100 People
  • Tel:+86-311-85355123
  • Fax:+86-311-85355123
  • Address:block B, jinyuan business plaza, no. 15
1YR Main Products
Pharmaceutical intermediates Pesticide intermediates
Contact Supplier
Boc-Phe-OH
  • Cas No:13734-34-4 
  • Formula:C14H19NO4 
  • Einecs:237-305-5 
  • Description:Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing? of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,in...
  • Updatetime:Dec 18 2019 
Hangzhou Utanpharma biology co,.Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2009
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:11 - 50 People
  • Tel:86-571-87758773
  • Fax:86-571-86821328
  • Address:Room 60M(604), Block A1-3, Hangzhou Zhejiang China
3YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
Contact Supplier
L-Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-
  • FOB Price:100 USD/Kilogram 
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C14H19NO4 
  • Payment:T/T 
  • Updatetime:Dec 06 2019 
Jinlan Pharm-Drugs Technology Co., Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:Shelly Cao
  • Employees:51 - 100 People
  • Tel:86-571-85829152
  • Fax:86-571-85829153
  • Address:Room 606, Fuyi Center, #298 Quanfuqiao Road, Jiang
7YRS Main Products
Veterinary products,Nutrition products,Agrochemicals,Active pharmaceutical Ingredients,Custom systhesis,Contract manufacturing
Contact Supplier
High quality N-(tert-Butoxycarbonyl)-L-phenylalanine supplie...
  • FOB Price:1 USD/Kilogram 
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C14H19NO4 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
  • Registered Time:0
  • Employees:51 - 100 People
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Address:No. 3 Tonglin Square, Changle Road, Xiamen, China (Fujian) Free Trade Pilot Area, B502
1YR Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
Contact Supplier
N-tert-Butoxycarbonyl-L-phenylalanine
  • Cas No:13734-34-4 
  • Formula:C14H19NO4 
  • Einecs:237-305-5 
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Feb 17 2016 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-571-87396430
  • Fax:86-571-87396431
  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
6YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
Contact Supplier
Boc-Phe
  • Cas No:13734-34-4 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C14H19NO4 
  • Payment:T/T 
  • Updatetime:Oct 26 2019 
Shanghai FWD Chemicals ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Employees:51 - 100 People
  • Tel:86-21-34226250
  • Fax:86-21-34226250
  • Address:Room 802,Lotus Tower ,159 Tianzhou Road Xuhui Dist
Main Products
It specializes in a comprehensive custom synthesis and manufacturing from gram to Multi ton production and also offer a laboratory scale multi-step synthesis of a wide variety of organic compounds .
Contact Supplier
(BOC-L-Phe-OH)
  • FOB Price:1 USD/Kilogram 
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C14H19NO4 
  • Payment:T/T,Western Union, MoneyGran 
  • Updatetime:May 21 2019 
Career Henan Chemical Co
  • Category:Corporation/Limited Liability Company
  • Registered Time:0
  • Registered Capital:US$5 Million - US$10 Million
  • Employees:51 - 100 People
  • Tel:86-371-86658258
  • Fax:86-371-86658258
  • Address:Building 3 of Innovation Park, East District of the National University Science Park of Henan Province
Main Products
Career Henan Chemical Co, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
Contact Supplier
L-Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-
  • FOB Price:1 USD/Kilogram 
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C14H19NO4 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2011
  • Registered Capital:US$5 Million - US$10 Million
  • Legal Representative:Haixia Xiang
  • Employees:501 - 1000 People
  • Tel:86-188-74586545
  • Fax:86-27-83214668
  • Address:East and West Lake District, Wuhan, China
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
Contact Supplier
BOC-L-Phenylalanine 13734-34-4 supplier
  • Cas No:13734-34-4 
  • Min.Order:1/Milligram 
  • Purity:99% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C14H19NO4 
  • Appearance:powder 
  • Updatetime:Feb 25 2019 
Nanjing Sunsure Chemical Technology Co., Ltd
  • Tel:+86-025-58535435
  • Address:Southeast University Science Park(SEUSP) Gaoxin, Nanjing, Jiangsu 210032, China
Contact Supplier
N-(tert-butoxycarbonyl)-L-phenylalanine
  • Cas No:13734-34-4 
  • Purity:97% 
  • Formula:C14H19NO4 
  • Einecs:237-305-5 
  • Description:organic latermediates
  • Updatetime:Dec 13 2018 
shijiazhuang guizheng trade co.,ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2012
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Li Na
  • Employees:11 - 50 People
  • Tel:86-312-18103315327
  • Fax:86-312-18103315327
  • Address:east huaxia road pudong shanghai china
Main Products
Indole products,Amines products
Contact Supplier
N-(tert-Butoxycarbonyl)-L-phenylalanine
  • Cas No:13734-34-4 
  • Purity:contact us for more details about N-(tert-Butoxycarbonyl)-L-phenylalanine, CAS:13734-34-4 
  • Formula:C14H19NO4 
  • Appearance:contact us for more details about N-(tert-Butoxycarbonyl)-L-phenylalanine, CAS:13734-34-4 
  • Einecs:237-305-5 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the N-(tert-Butoxycarbonyl)-L-phenylalanine, CAS:13734-34-4 with the most competitive price and the...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
Contact Supplier
L-Phenylalanine,N-[(1,1-dimethylethoxy)carbonyl]-
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C14H19NO4 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
Contact Supplier
N-(tert-Butoxycarbonyl)-L-phenylalanine
  • Cas No:13734-34-4 
  • Formula:C14H19NO4 
  • Einecs:237-305-5 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-21-61723543
  • Fax:86-21-33250189
  • Address:Room508, Building1, No.88 CaiLun Road Zhangjiang H
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
Contact Supplier
N-(tert-Butoxycarbonyl)-L-phenylalanine
  • Cas No:13734-34-4 
  • Purity:99% 
  • Formula:C14H19NO4 
  • Einecs:237-305-5 
  • Description:White crystalline
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xuan Liu
  • Employees:11 - 50 People
  • Tel:86-311-66600578
  • Fax:86-311-66600576
  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
Contact Supplier
N-(tert-Butoxycarbonyl)-L-phenylalanine
  • Cas No:13734-34-4 
  • Min.Order:0/Metric Ton 
  • Purity:98% 
  • Supply Ability:Metric Day/Ton 
  • Formula:C14H19NO4 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:May 16 2018 
FORT ST BIOLOGICAL TECHNOLOGY LIMITED
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-311-13263231263
  • Fax:86-311-13263231263
  • Address:jianhua street
Main Products
Our main products are bkedbp,cec,cprc,emc,cl-pvp,Fu-F,PV series etc.And also the materials of Steroids powder
Contact Supplier
N-BOC-L-Phenylalanine
  • FOB Price:1 USD/Gram 
  • Cas No:13734-34-4 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C14H19NO4 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
Contact Supplier
BOC-L-Phenylalanine
  • Cas No:13734-34-4 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C14H19NO4 
  • Payment:TT 
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1996
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jingwenlong
  • Employees:11 - 50 People
  • Tel:86-571-85586718
  • Fax:86-571-85864795
  • Address:Joinhands Science Park, No.4028,Nanhuan Road,
Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
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