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Home> Products > Organic Intermediates > Others > CAS DataBase Listed 1 > CAS 131-03-3
131-03-3 structure 3D

131-03-3

  • Molecular Weight: 354.44274
  • Formula: C21H26N2O3
  • Name: Yohimban-16-carboxylicacid, 17-hydroxy-, methyl ester, (16b,17a,20a)-
  • Synonyms: a-Yohimbine; Isoyohimbine; Mesoyohimbine; Corynanthidine; meso-Yohimbine; Rauwolscine (6CI,7CI); 20a-Yohimban-16b-carboxylic acid, 17a-hydroxy-, methyl ester (8CI); Benz[g]indolo[2,3-a]quinolizine, yohimban-16-carboxylicacid deriv.
Properties Safety and Handling MSDS NMR Spectrum Computational chemical data
Identification of 131-03-3 Safety Data
  • [Safety Statements]
  • Hazard Symbols:
  • HazardClass:6.1(a)
Properties
  • Molecular Weight:
  • 354.44274
  • Density:
  • 1.31
  • Boiling Point:
  • 543°Cat760mmHg
  • Flash Point:
  • 282.2°C
  • More Properties>>
There are 15 suppliers who can provide Yohimban-16-carboxylicacid, 17-hydroxy-, methyl ester, (16b,17a,20a)- with CAS No. 131-03-3
Rauwolscine /alpha Yohimbine
  • Cas No:131-03-3 
  • Purity:96%-98%-99% 
  • Formula:C21H26N2O3 
  • Payment:TT 
  • Einecs:205-006-9 
  • Description:Name: Yohimban-16-carboxylicacid, 17-hydroxy-, methyl ester, (16b,17a,20a)- Synonyms: a-Yohimbine; Isoyohimbine; Mesoyohimbine; Corynanthidine; meso-Yohimbine; Rauwolscine (6CI,7CI); 20a-Yohimban-16b-carboxylic acid, 17a-hydroxy-, methyl ester (8CI); Benz[g]in...
  • Updatetime:Feb 06 2020 
Sino-Biochemical Laboratory Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:0086-021-13042155638
  • Fax:0086-021-209316121
  • Address:Building 33 ,No.123 Shenmei Road , Pudong New Area, Shanghai 201318, China
-120YR Main Products
CHEMICALS of Lab Chemicals Synthesis; Process Research; Commissioned Manufacturing; Contract Production Confidentially
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alpha-Yohimbine
  • FOB Price:1 USD/Gram 
  • Cas No:131-03-3 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:1kg Month/Kilogram 
  • Formula:C21H26N2O3 
  • 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
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Yohimbine extract?
  • FOB Price:50 USD/Kilogram 
  • Cas No:131-03-3 
  • Min.Order:1/Kilogram 
  • Purity:Yohimbine 8%,98% HPLC 
  • Supply Ability:1 Month/Metric Ton 
  • Formula:C21H26N2O3 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Dec 12 2015 
China Xi'an Trend Bio-Technology Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2015
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:SongYafeng
  • Employees:5 - 10 People
  • Tel:86-29-88890810
  • Fax:86-29-88890810
  • Address:Building C Tangfeng Intl Fenghui South Road,Xi'an
Main Products
Green tea, Mangosteen, stevia, lutein, coenzyme Q10, Polygonum cuspidatum, ginseng, the silymarin, stone huperzine, soy isoflavones, red clover, Epimedium, octacosanol, synthetic capsaicin extracts.
Contact Supplier
rauwolscine
  • Cas No:131-03-3 
  • Purity:98% 
  • Formula:C21H26N2O3 
  • Einecs:205-006-9 
  • Updatetime:Apr 01 2019 
Shanghai Joe feather Biotechnology Co., Ltd.
  • Address:Chuansha, Pudong New Area, Shanghai
Contact Supplier
131-03-3 active pharmaceutical ingredient male libido enhanc...
  • FOB Price:3 USD/Metric Ton 
  • Cas No:131-03-3 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C21H26N2O3 
  • Payment:L/C,T/T,Western Union 
  • Updatetime:Feb 25 2019 
Chengdu Yanxi Import & Export Trading CO.,LTD
  • Tel:86-28-88432192
  • Address:No.18th Vanke North Street,Chenghua District, Chengdu City , Sichuan Province
Contact Supplier
alpha-yohimbine
  • Cas No:131-03-3 
  • Purity:98% 
  • Formula:C21H26N2O3 
  • Einecs:205-006-9 
  • Description:Superiority high quality Details Storage:Store in dry, dark and ventilated plac... Keywords:alpha-yohimbine,131-03-3
  • Updatetime:Feb 25 2019 
Hangzhou Keyingchem Co.,Ltd
  • Tel:+86-571-85378921
  • Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.
Contact Supplier
Yohimban-16-carboxylicacid, 17-hydroxy-, methyl ester, (16b,...
  • Cas No:131-03-3 
  • Purity:97.00 
  • Formula:C21H26N2O3 
  • Appearance:powder or crystal 
  • Einecs:205-006-9 
  • Description:Superiority Details Molecular Formula:C21H26 N2 O3 Transportation:room temperature Storage:-20degree
  • Updatetime:Feb 24 2019 
shanghai Tauto Biotech Co., Ltd
  • Tel:+86-21-51320588 ext. 8025
  • Address:No. 326, Aidisheng Rd , Zhangjiang Hi-tech Park, Shanghai , P.R.CHINA
Contact Supplier
Corynante Yohimbe China
  • FOB Price:10 USD/Gram 
  • Cas No:131-03-3 
  • Min.Order:10/Gram 
  • Purity:99.7% 
  • Supply Ability:1000 Day/Kilogram 
  • Formula:C21H26N2O3 
  • Payment:T/T,Western Union 
  • Updatetime:Feb 23 2019 
SHANGHAI KAIWODUN BIOCHEMICAL CO.,LTD
  • Tel:0086+27+52345788/
  • Address:shanghai
Contact Supplier
High quality Alpha yohimbine powder
  • FOB Price:10 USD/Gram 
  • Cas No:131-03-3 
  • Min.Order:10/Gram 
  • Purity:99.5% 
  • Supply Ability:8000 Month/Kilogram 
  • Formula:C21H26N2O3 
  • Payment:Western Union,MoneyGram,Other 
  • Updatetime:Feb 23 2019 
HUBEI AOKS TRADE CO.,LTD
  • Tel:+86-27-52345788
  • Address:wuhan,hubei,China
Contact Supplier
alpha-yohimbine
  • Cas No:131-03-3 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:10 Month/Metric Ton 
  • Formula:C21H26N2O3 
  • Appearance:powder 
  • Updatetime:Feb 23 2019 
Crovell Biotech (Hebei) Co., Ltd.
  • Tel:+86-0311-66562153
  • Address:No.66 Yuhua West Road,Qiaoxi District,Shijiazhuang,China
Contact Supplier
alpha-yohimbine
  • Cas No:131-03-3 
  • Min.Order:10/Gram 
  • Purity:98% 
  • Supply Ability:Metric Day/Ton 
  • Formula:C21H26N2O3 
  • Appearance:detailed in specifications 
  • Updatetime:Feb 23 2019 
Jilin Tely Imp.& Exp.Co., Ltd.
  • Tel:86-431-81915458
  • Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China
Contact Supplier
α-Yohimbine manufacturer
  • Cas No:131-03-3 
  • Purity:98% 
  • Formula:C21H26N2O3 
  • Appearance:White powder 
  • Einecs:205-006-9 
  • Description:Superiority known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Details analytical reagent Transportation:According client's requirements Storage:keep sealed and keep from direct light Keywords:α-...
  • Updatetime:Feb 23 2019 
Shanghai Yuanye Bio
  • Tel:+86-21-67811725
  • Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China
Contact Supplier
α-Yohimbine
  • Cas No:131-03-3 
  • Purity:98% 
  • Formula:C21H26N2O3 
  • Einecs:205-006-9 
  • Description:Superiority in stock, offering nmr, hplc/tlc and coa reports Details Molecular Formula:C21H26N2O3 Keywords:131-03-3,α-Yohimbine,Manufacturer
  • Updatetime:Feb 23 2019 
BioBioPha Co., Ltd
  • Tel:+86-871-65217109
  • Address:132 Lanhei Road, Kunming Institute of Botany, Chinese Academy of Sciences
Contact Supplier
alpha-Yohimbine
  • Cas No:131-03-3 
  • Purity:98% 
  • Formula:C21H26N2O3 
  • Einecs:205-006-9 
  • Description:Superiority high purity Details Keywords:alpha-Yohimbine
  • Updatetime:Feb 23 2019 
NovaChemistry
  • Tel:+44 (0)208 191 7890
  • Address:Unit11, Ark Business Centre, Gorden Road, Loughborough, United Kingdom
Contact Supplier
methyl (16beta,17alpha,20alpha)-17-hydroxyyohimban-16-carbox...
  • Cas No:131-03-3 
  • Purity:99% 
  • Formula:C21H26N2O3 
  • Appearance:detailed in specifications 
  • Einecs:205-006-9 
  • Description:Superiority methyl (16beta,17alpha,20alpha)-17-hydroxyyohimban-16-carboxylate Details methyl (16beta,17alpha,20alpha)-17-hydroxyyohimban-16-carboxylate Transportation:Sea/air/courier Storage:Keep away of light, cool place Keywords:131-03-3 supplier,methyl (16b...
  • Updatetime:Feb 22 2019 
Antimex Chemical Limied
  • Tel:0086-21-50563169
  • Address:Room1027,No.Jinyu Road,Pudong
Contact Supplier
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