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Home> CAS DataBase Listed 6 > CAS 628-71-7
628-71-7 structure 3D

CAS No. 628-71-7

  • Molecular Weight: 96.17020
  • Formula: C12H9BRF3N3O
  • Name: 1H-Pyrrole-3-butanoicacid, 4-(2-carboxyethyl)-2-methyl-g-oxo-
  • Synonyms: I-Heptin; hept-1-yne; 1-n-heptyne; Amylacetylene; enanthylidene; pentylacetylide; n-amylacetylene
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 628-71-7 Safety Data Properties
  • Appearance:
  • Clear, colorless liquid. Characteristic organic odor.
  • Molecular Weight:
  • 96.17020
  • Density:
  • 0.941
  • Boiling Point:
  • 502.8°Cat760mmHg
  • Melting Point:
  • -81 °C
  • Flash Point:
  • 268.7°C
  • Storage Temperature:
  • Flammables area
  • Refractive index:
  • n20/D 1.408(lit.)
  • Solubility:
  • very slightyl soluble in water
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 43 suppliers who can provide 1H-Pyrrole-3-butanoicacid, 4-(2-carboxyethyl)-2-methyl-g-oxo- with CAS No. 628-71-7
1-Heptyne
  • Cas No:628-71-7 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:Name: hept-1-yne Synonyms: 1-Heptyne CAS Registry number: 628-71-7 EINECS:211-051-5 Molecular Formula: C7H12 Boiling Point: 99-100℃ Flash Point: -2℃ Density: 0.733 Water:very slightyl soluble in water Appearance: Clear, colorless liquid. Characteristic org...
  • Updatetime:Nov 13 2015 
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
hept-1-yne 628-71-7
  • FOB Price:1 USD/Gram 
  • Cas No:628-71-7 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C7H12 
  • 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
1-Heptyne
  • Cas No:628-71-7 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • 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
1-Heptyne
  • Cas No:628-71-7 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:1-Heptyne
  • 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
1-Heptyne
  • Cas No:628-71-7 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C7H12 
  • 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
1-heptyne
  • Cas No:628-71-7 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C7H12 
  • 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
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Min.Order:1/Gram 
  • Purity:≥97% 
  • Formula:C7H12 
  • Payment:T/T 
  • Einecs:211-051-5 
  • Description:【Appearance】 Clear, colorless liquid. Characteristic organic odor.【Density】 0.733【Melting Point】 -81℃【Boiling Point】 99-100℃【Refractive Index】 1.407-1.409【Flash Point】 -2℃【Water】 very slightyl soluble in water【Solubilities】 very slightyl sol...
  • Updatetime:May 13 2016 
Jiaxing Isen Chemical Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2011
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
  • Tel:86-573-85280080
  • Fax:86-573-85285100
  • Address:Address: Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China
Main Products
Pharmaceutical intermediates
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:98% 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:Superiority mass production, the price has the advantage Details Keywords:1-Heptyne,628-71-7,1-Heptyne
  • Updatetime:Feb 26 2019 
Shanghai Sphchem Co., Ltd
  • Tel:+86-21-56491756
  • Address:NO.133, Wuye, Yangxin Road ,Shanghai,China
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:97% 
  • Formula:C7H12 
  • Appearance:Look at the detailed information 
  • Einecs:211-051-5 
  • Description:Superiority our company is composed of skilled technicians and practiced sales team. we closely cooperate and communicate with east china university of science and technology, china pharmaceutical university and other universities.our company owns perfect expe...
  • Updatetime:Feb 25 2019 
Shanghai Life Bio
  • Tel:+86-21-33693397
  • Address:Room307,Building 6, No.16299,Puwei Road, Jinshan District ,Shanghai,China.
Contact Supplier
High quality 1-Heptyne supplier in China
  • Cas No:628-71-7 
  • Purity:99% 
  • Formula:C7H12 
  • Appearance:white-off powder or granule ( referto ... 
  • Einecs:211-051-5 
  • Description:Superiority welcome to simagchem, your partner in china as a premier supply of bulk specialty chemicals for industry and life science. we introduce experienced quality product and exceptional jit service with instant market intelligence in china to benefit our...
  • Updatetime:Feb 25 2019 
Simagchem Corporation
  • Tel:+86-592-2680277
  • Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:97% 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:Superiority 1, we supply best price with high quality 2,we could suppli different kinds of package as customer's request 3,products could be sent by courier/air/sea 5803,we could do customized service Details Transportation:by courier/air/sea Keywords:1-Heptyn...
  • Updatetime:Feb 25 2019 
Jiaxing Isen Chemical Co.,Ltd
  • Tel:0086-0573-85287218
  • Address:Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:99.0% 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:Superiority 1-heptyne cas#628-71-7 Details 1-Heptyne CAS#628-71-7 Transportation:By sea, by air. Storage:Keep container tightly closed in a dry... Keywords:628-71-7,1-Heptyne,Orchid
  • Updatetime:Feb 25 2019 
ORCHID CHEMICAL SUPPLIES LTD
  • Tel:+86-571-85395792
  • Address:607, North Zhongshan Road, Hangzhou 310000 China
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:98% 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:Superiority high purity,competitive price,leading company in the filed. Details Keywords:1-Heptyne,628-71-7
  • Updatetime:Feb 25 2019 
Zhangjiagang Methese Composite Material Co.,
  • Tel:0512-85428658
  • Address:Shazhou Lake Technological Innovation Park,Zhangjiagang City,Jiangsu Province,China
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:99% 
  • Formula:C7H12 
  • Appearance:Details see specification 
  • Einecs:211-051-5 
  • Description:Superiority joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. our services include: -spot goods -contract manufacturing -cu...
  • Updatetime:Feb 23 2019 
Chungking Joyinchem Co., Ltd.
  • Tel:+86-23-77778019
  • Address:No. 55, Longhu Road, Xiangkou Town, Wulong District, Chungking City, 408500, P.R China
Contact Supplier
1-HEPTYNE
  • FOB Price:500 USD/Gram 
  • Cas No:628-71-7 
  • Min.Order:1/Gram 
  • Purity:96 
  • Supply Ability:1000 Day/Gram 
  • Formula:C7H12 
  • Payment:D/P,T/T,Western+Union,Other 
  • Updatetime:Feb 23 2019 
Pure Chemistry Scientific Inc.
  • Tel:+1-857-366-7588
  • Address:14905 SW freeway street #232, Sugarland, TX 77478, USA
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:99% 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:Superiority j&h chemical 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 of che...
  • Updatetime:Feb 23 2019 
Hangzhou J&H Chemical Co., Ltd.
  • Tel:+86-571-87396430 87396432
  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Purity:97% 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:Superiority high quality products and services Details Keywords:25g , 100g & bulk,AAA124497
  • Updatetime:Feb 23 2019 
Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:+86-755-86170518
  • Address:Minhang,Shanghai, China
Contact Supplier
1-Heptyne
  • FOB Price:00 USD/Gram 
  • Cas No:628-71-7 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Month/Metric Ton 
  • Formula:C7H12 
  • Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGram,Other 
  • Updatetime:Feb 22 2019 
Yurui(Shanghai)Chemical Co.,Ltd
  • Registered Time:1999
  • Tel:+86 21 50456736
  • Fax:0086 21 60853441
  • Address:No.188,Zhangyang Road,Shanghai
Contact Supplier
hept-1-yne
  • Cas No:628-71-7 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Updatetime:Nov 28 2018 
lotuschem
  • Tel:852-29738324
  • Fax:+86-23-86092822
  • Address:Rm. 907. JCD116 Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong
Contact Supplier
1-Heptyne
  • Cas No:628-71-7 
  • Formula:C7H12 
  • Einecs:211-051-5 
  • Description:You can find 1-Heptyne with most competitive price and high quality here. Welcome to inquire for stock confirming.
  • Updatetime:Aug 27 2015 
Angene International Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Legal Representative:Jacky Cheung
  • Employees:51 - 100 People
  • Tel:852-852-81916999
  • Address:4/F Silvercord Center Tower 1, 30 Canton Rd,KL,Hong Kong
Main Products
lab reagents, intermediates, bulk commodities, agro-chemicals, natural ingredients and active pharmaceutical ingredients (APIs)
Contact Supplier
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