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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 153-94-6
153-94-6 structure 3D

153-94-6

  • Molecular Weight: 204.22518
  • Formula: C8H6F3NO3
  • Name: 2-Azetidinecarboxylicacid, 1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-, (2R)-
  • Synonyms: H-D-Trp-OH; Tryptophan, D-; (R)-tryptophan; (+)-Tryptophan; (2R)-2-azaniumyl-3-(1H-indol-3-yl)propanoate; (2R)-2-amino-3-(1H-indol-3-yl)propanoic acid
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 153-94-6 Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
Properties
  • Appearance:
  • White or yellow crystalline powder
  • Molecular Weight:
  • 204.22518
  • Boiling Point:
  • 709.5°Cat760mmHg
  • Melting Point:
  • 282-285℃
  • Alpha:
  • 31.5 o (C=1, H2O 24 oC)
  • Storage Temperature:
  • Store at RT.
  • Refractive index:
  • 31 ° (C=1, H2O)
  • Solubility:
  • 11 g/L (20 oC) in water
  • Stability:
  • Stable. Incompatible with oxidizing agents.
  • Usage:
  • L form is an essential amino acid in humans.

  • More Properties>>
Upstream Product Downtream information
There are 387 suppliers who can provide 2-Azetidinecarboxylicacid, 1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-, (2R)- with CAS No. 153-94-6
D(+)-Tryptophan
  • FOB Price:1 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:25/Kilogram 
  • Purity:99.0%min 
  • Supply Ability:30 Month/Metric Ton 
  • Formula:C11H12N2O2 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Updatetime:Jan 07 2020 
Wuhan BJM Pharm Inc.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2020
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Guifeng Zhu
  • Employees:11 - 50 People
  • Tel:86-27-52341919
  • Fax:86-27-87569548
  • Address:No .41 Optics Valley Avenue, East Lake High-tech D
-120YR Main Products
Pirfenidone;Letrozole;IPTG;DL-Homocysteinethiolactone hydrochloride;Tris Base;CYCLOROPYLBORONIC ACID;L-Carnosine;L-Cysteine;D(+)-Tryptophan;BP-6;UV-3035;UVT-150;Zinc pyrithione
Contact Supplier
Factory supply D(+)-Tryptophan Cas 153-94-6 with high qualit...
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Formula:C11H12N2O2 
  • Payment:L/C,T/T,Western Union,MoneyGram, 
  • Appearance:White to light yellow powder 
  • Updatetime:Jan 07 2020 
Wuhan Fortuna Chemical Co., Ltd.
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2006
  • Registered Capital:US$50 Million - US$100 Million
  • Employees:51 - 100 People
  • Tel:0086-27-59207850
  • Fax:0086-27-59524646
  • Address:A2705,Dong Yi Shi Qu,129# XinHua Road
-114YR Main Products
API
Contact Supplier
99% high purity and good quality pharmaceutical intermediate...
  • FOB Price:1 USD/Gram 
  • Cas No:153-94-6 
  • Min.Order:1/Gram 
  • Purity:99.9% 
  • Supply Ability:500 Month/Kilogram 
  • Formula:C11H12N2O2 
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGram,bitcoin, 
  • Updatetime:Dec 20 2019 
KINGFENG TECHNOLOGY LIMITED
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2014
  • Registered Capital:US$2.5 Million - US$5 Million
  • Employees:11 - 50 People
  • Tel:+86-1561403-1352
  • Fax:+86-1561403-1352
  • Address:qiaoxiqu
2YRS Main Products
API, pharmaceutical intermediates, veterinary drugs, hormones
Contact Supplier
H-D-Trp-OH
  • FOB Price:416.67 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C11H12N2O2 
  • 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
D-(+)-Tryptophan
  • FOB Price:2 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:21 Year/Metric Ton 
  • Formula:C11H12N2O2 
  • 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
8YRS Main Products
Chemical products
Contact Supplier
D-Trp-OH
  • Cas No:153-94-6 
  • Purity:99% 
  • Formula:C11H12N2O2 
  • Appearance:Normal Standard 
  • Einecs:205-819-9 
  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea / Air / Courier Storage:Store in dry, cool, dark and ventilate... Keywords:153-94-6 Manufacturer,High Purity D-Trp...
  • 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
D-Tryptophan
  • Cas No:153-94-6 
  • Formula:C11H12N2O2 
  • Einecs:205-819-9 
  • Description:Our products are mainly exported to European, South America, Southeast Asia and some other areas. We established long-term stable business relations and cooperation. In light with the philosophy of Quality As Roots, Honesty As Spirits,we look forward to cooper...
  • 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
D(+)-Tryptophan
  • FOB Price:100 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C11H12N2O2 
  • 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
D(+)-Tryptophan Manufacturer/High quality/Best price/In stoc...
  • FOB Price:1 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C11H12N2O2 
  • 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
D-Tryptophan
  • Cas No:153-94-6 
  • Purity:98%min 
  • Formula:C11H12N2O2 
  • Appearance:white to off-white crystalline powder 
  • Einecs:205-819-9 
  • 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:Nov 29 2017 
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
5YRS 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
D(+)-Tryptophan
  • FOB Price:800 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:1000 Quarter/Kilogram 
  • Formula:C11H12N2O2 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Dec 19 2019 
Jinan Jianfeng Chemical Co., Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2011
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Guo Changbao
  • Employees:11 - 50 People
  • Tel:86-531-88110457
  • Fax:86-531-88113608
  • Address:Huaneng Road, Licheng District, Jinan City, Shandong Pro., China
Main Products
pharmaceutical chemicals and intermediates. including Anticancer,Antifungal,Anesthesia,,such as Bortezomib, apixaban, lidocaine, nifuratel, pregablin, Propofol,Sorafenib tosylate,
Contact Supplier
D-Tryptophan
  • Cas No:153-94-6 
  • Purity:95+% 
  • Formula:C11H12N2O2 
  • Payment:2310%T/T in advance 
  • Einecs:205-819-9 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 29 2019 
Atomax Chemicals Co.,Ltd
  • Registered Time:2006
  • Employees:51 - 100 People
  • Tel:86-755-33239182
  • Fax:86-755-33233381
  • Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
Main Products
3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
Contact Supplier
D-Tryptophan
  • FOB Price:1 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C11H12N2O2 
  • 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
D(+)-Tryptophan
  • FOB Price:1 USD/Kilogram 
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C11H12N2O2 
  • 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
D-Tryptophan
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Formula:C11H12N2O2 
  • Payment:T/T, 
  • Appearance:White crystalline powder 
  • Updatetime:Mar 26 2019 
Sichuan JingYu Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Employees:51 - 100 People
  • Tel:+86-28-38030091
  • Fax:+86-28-38030092
  • Address:No.268, Peicheng Road, DoPo District
Main Products
Amino acids series, Protected amino acids, Peptide, Heterocyclic compound, Tartrate Series, Chiral Amino Series, Intermediates
Contact Supplier
D-Trytophan 153-94-6 supplier
  • Cas No:153-94-6 
  • Min.Order:1/Milligram 
  • Purity:99% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C11H12N2O2 
  • 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
L(-)-tryptophan
  • Cas No:153-94-6 
  • Purity:97% 
  • Formula:C11H12N2O2 
  • Einecs:205-819-9 
  • 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
D(+)-Tryptophan
  • Cas No:153-94-6 
  • Purity:contact us for more details about D(+)-Tryptophan, CAS:153-94-6 
  • Formula:C11H12N2O2 
  • Appearance:contact us for more details about D(+)-Tryptophan, CAS:153-94-6 
  • Einecs:205-819-9 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the D(+)-Tryptophan, CAS:153-94-6 with the most competitive price and the best quality. We can offe...
  • 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
D(+)-Tryptophan
  • Cas No:153-94-6 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C11H12N2O2 
  • 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
D-Tryptophan
  • Cas No:153-94-6 
  • Formula:C11H12N2O2 
  • Einecs:205-819-9 
  • 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
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