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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 13734-41-3
13734-41-3 structure 3D

13734-41-3
  • Molecular Weight: 217.26200
  • Formula: C10H19NO4
  • Name: (S)-2-(Boc-amino)-3-methylbutyric acid
  • Synonyms: BOC-VAL; BOC-L-VAL; BOC-VAL-OH; BOC-VALINE; BOC-L-VAL-OH; Boc-L-valine; tBoc-LVal-OH; BOC-VALINE-OH; N-Boc-L-valine; t-Boc-L-valine; BOC-L-VALINE-OH; Bok - L - valine; N-T-BOC-L-VALINE; N-ALPHA-T-BOC-L-VALINE; Boc-Val-OH =99.0% (T); N-Boc-L-valine,99%e.e.; N-t-butoxycarbonyl-L-valine; T-BUTYLOXYCARBONYL-L-VALINE; (S)-2-(BOC-AMINO)PENTANOIC ACID; N-(tert-Butoxycarbonyl)-L-valine; N-ALPHA-T-BUTOXYCARBONYL-L-VALINE; (S)-2-(Boc-am...
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 13734-41-3 Safety Data
  • [Risk Codes]
  • R20/21/22:Harmful by inhalation, in contact with skin and if swallowed
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
  • Hazard Symbols:
  • HazardClass:IRRITANT
Properties
  • Appearance:
  • White to off-white crystalline powder
  • Molecular Weight:
  • 217.26200
  • Density:
  • 1.079 g/cm3
  • Boiling Point:
  • 341.8ºC at 760 mmHg
  • Melting Point:
  • 77-80°C(lit.)
  • Flash Point:
  • 160.5ºC
  • Alpha:
  • -6.3 º (C=1,CH3COOH)
  • Storage Temperature:
  • -20°C
  • Refractive index:
  • -6.5 ° (C=1, AcOH)
  • Solubility:
  • Appearance:White to off-white crystalline powder
    Transport Information: OTH
    Hazard Symbols:Not regulated UN NO.
    particular:particular
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 298 suppliers who can provide (S)-2-(Boc-amino)-3-methylbutyric acid with CAS No. 13734-41-3
Boc-Val-OH
  • FOB Price:150 USD/Kilogram 
  • Cas No:13734-41-3 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C10H19NO4 
  • 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-valine
  • FOB Price:1 USD/Kilogram 
  • Cas No:13734-41-3 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:61 Year/Metric Ton 
  • Formula:C10H19NO4 
  • 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
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High Quality (S)-2-(Boc-amino)-3-methylbutyric acid Supplier...
  • Cas No:13734-41-3 
  • Purity:99% 
  • Formula:C10H19NO4 
  • Appearance:White fine crystalline powder 
  • Einecs:237-307-6 
  • Description:Superiority Details Transportation:By Sea or By Air or Courier Storage:Store in dry, dark and ventilated plac... Keywords:13734-41-3,(S)-2-(Boc-amino)-3-methylbutyric acid,L-VALINE, N-[(1,1-DIMETHYLETHOXY)CARBONYL]-
  • 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
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L-Valine,N-[(1,1-dimethylethoxy)carbonyl]-
  • FOB Price:100 USD/Kilogram 
  • Cas No:13734-41-3 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C10H19NO4 
  • 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
L-Valine,N-[(1,1-dimethylethoxy)carbonyl]- (Related Referenc...
  • Cas No:13734-41-3 
  • Min.Order:1/Kilogram 
  • Purity:0.98 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C10H19NO4 
  • Payment:T/T 
  • Updatetime:Jul 25 2019 
Shanghai Do Chemical Co.,Ltd
  • Category:Partnership
  • Registered Time:2009
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-21-33758180
  • Fax:86-21-51685790
  • Address:No 350,Guoshoujing Road, Zhangjiang Hi-tech Park, Pudong, Shanghai, China
 4YRS Main Products
API & API intermediates
 Contact Supplier
High quality Boc-L-Valine supplier in China
  • FOB Price:1 USD/Kilogram 
  • Cas No:13734-41-3 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C10H19NO4 
  • 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
BOC-L-Valine
  • Cas No:13734-41-3 
  • Purity:98% 
  • Formula:C10H19NO4 
  • Einecs:237-307-6 
  • Description:BOC-L-Valine
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
  • Fax:86-25-83453275
  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
 -112YR Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
 Contact Supplier
Boc-Val-OH
  • Cas No:13734-41-3 
  • Formula:C10H19NO4 
  • Einecs:237-307-6 
  • 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-L-Valine Boc-S-2-amino-3-methylbutanoic acid
  • Cas No:13734-41-3 
  • Min.Order:1/Gram 
  • Purity:0.98 
  • Supply Ability:1 Month/Metric Ton 
  • Formula:C10H19NO4 
  • 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
(S)-2-((tert-Butoxycarbonyl)amino)-3-methylbutanoic acid
  • Cas No:13734-41-3 
  • Purity:95+% 
  • Formula:C10H19NO4 
  • Payment:207%T/T in advance 
  • Einecs:237-307-6 
  • 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
L-Valine,N-[(1,1-dimethylethoxy)carbonyl]-
  • Cas No:13734-41-3 
  • Formula:C10H19NO4 
  • Einecs:237-307-6 
  • Description:Name: L-Valine,N-[(1,1-dimethylethoxy)carbonyl]- Synonyms: N-BOC-valine;N-a-tert-Butoxycarbonyl-L-valine;NSC 197197;tert-Butoxycarbonyl-L-valine;Boc-Val-OH;Valine,N-carboxy-, N-tert-butyl ester, L- (6CI,8CI);(S)-2-(tert-Butoxycarbonylamino)-3-methylbutanoic ac...
  • Updatetime:Jun 12 2019 
Zhejiang Haiqiang Chemical Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:Above US$100 Million
  • Legal Representative:Yang Ji
  • Employees:51 - 100 People
  • Tel:86-571-86960370
  • Fax:86-571-86940780
  • Address:5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China
 Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
 Contact Supplier
(BOC-L-Val-OH)
  • FOB Price:1 USD/Kilogram 
  • Cas No:13734-41-3 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C10H19NO4 
  • 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-Valine,N-[(1,1-dimethylethoxy)carbonyl]- CAS 13734-41-3
  • FOB Price:1 USD/Gram 
  • Cas No:13734-41-3 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C10H19NO4 
  • 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:86-27-83214668
  • 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
similar products
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Boc-L-valine 13734-41-3 supplier
  • Cas No:13734-41-3 
  • Min.Order:1/Milligram 
  • Purity:99% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C10H19NO4 
  • 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-Valine,N-[(1,1-dimethylethoxy)carbonyl]-
  • FOB Price:1 USD/Gram 
  • Cas No:13734-41-3 
  • Min.Order:1000/Gram 
  • Purity:HPLC≥98.0%，HPLC＞99.0%，The total impurity is less than or equal to 0.10-0.3% 
  • Supply Ability:50000 Month/Gram 
  • Formula:C10H19NO4 
  • Payment:D/A,D/P,T/T,Western Union,MoneyGram, 
  • Updatetime:Jan 15 2019 
shanghai hegoochem Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:Below US$100 Thousand
  • Employees:Less than 5 People
  • Tel:86-21-57800057
  • Fax:86-21-57800057
  • Address:Room C97, fengchun Road, fengxian District, shanghai china
 Main Products
Technical Services, Technology Transfer, Chemical Raw Materials and Products The wholesale and retail sales of a class of medical devices, instruments, office supplies and daily department stores.
 Contact Supplier
Boc-L-Valine
  • Cas No:13734-41-3 
  • Purity:97% 
  • Formula:C10H19NO4 
  • Einecs:237-307-6 
  • 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
(S)-2-(Boc-amino)-3-methylbutyric acid
  • Cas No:13734-41-3 
  • Purity:contact us for more details about (S)-2-(Boc-amino)-3-methylbutyric acid, CAS:13734-41-3 
  • Formula:C10H19NO4 
  • Appearance:contact us for more details about (S)-2-(Boc-amino)-3-methylbutyric acid, CAS:13734-41-3 
  • Einecs:237-307-6 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the (S)-2-(Boc-amino)-3-methylbutyric acid, CAS:13734-41-3 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-Valine,N-[(1,1-dimethylethoxy)carbonyl]-
  • Cas No:13734-41-3 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C10H19NO4 
  • 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
Boc-L-Valine
  • Cas No:13734-41-3 
  • Formula:C10H19NO4 
  • Einecs:237-307-6 
  • 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
(S)-2-(Boc-amino)-3-methylbutyric acid
  • Cas No:13734-41-3 
  • Purity:99% 
  • Formula:C10H19NO4 
  • Einecs:237-307-6 
  • Description:White or colorless 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
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