CAS No.480-83-1,Butanoic acid, 2,3-dihydroxy-2-(1-methylethyl)-, (2,3,5,7a-tetrahydro- 1-hydroxy-1H-pyrrolizin-7-yl)methyl ester, [1S-[1alpha,7(2R*,3R*),7aal pha]]- Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

ECHINATINE

Cas:480-83-1

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ

ECHINATINE

Cas:480-83-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Echinatine

Cas:480-83-1

Min.Order:1 Milligram

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Butanoic acid, 2,3-dihydroxy-2-(1-methylethyl)-, (2,3,5,7a-tetrahydro- 1-hydroxy-1H-pyrrolizin-7-yl)methyl ester, [1S-[1alpha,7(2R*,3R*),7aal pha]]-

Cas:480-83-1

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

ECHINATINE

Cas:480-83-1

Min.Order:1 Gram

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Type:Lab/Research institutions

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BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:White to beige crystals Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use a

[(7S,8S)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methylbutanoate

Cas:480-83-1

Min.Order:0

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Henan Tianfu Chemical Co., Ltd.

ECHINATINE Application:Organic Chemicals

480-83-1

Cas:480-83-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Antimex Chemical Limied

hight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents

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Cas:480-83-1

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Hangzhou Fandachem Co.,Ltd

ECHINATINE cas 480-83-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

ECHINATINE cas 480-83-1

Cas:480-83-1

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Type:Other

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Henan Fine Chemicals Co., Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

ECHINATINE

Cas:480-83-1

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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Shaanxi Cuicheng Biomedical Technology Co., Ltd. is located in Chuangzhi Industrial Park, Economic and Technological Development Zone, Hanzhong City, Shaanxi Province, China. It is a company specializing in natural medicines and high-throughput scree

Echinatine(480-83-1)

Cas:480-83-1

Min.Order:0

Negotiable

Type:Trading Company

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NovaChemistry

High purity Application:Screening the references, analyzing the expectant ingredients

Echinatine

Cas:480-83-1

Min.Order:0

Negotiable

Type:Trading Company

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Synthetic route

: 69102-07-4
<1,4-14C2>Putrescine dihydrochloride

: 102731-60-2
(+/-)-<5-3H>isoretronecanol

: 480-83-1
(+)-Echinatine

Conditions

Conditions	Yield
In water for 168h; feeding by absorption through stem punctures to Cynoglossum officinale, 3H/14C ratio;

: 69102-07-4
<1,4-14C2>Putrescine dihydrochloride

: 102731-60-2
(+/-)-<5-3H>trachelanthamidine

: 480-83-1
(+)-Echinatine

Conditions

Conditions	Yield
In water for 168h; feeding by absorption through stem punctures to Cynoglossum officinale, 3H/14C ratio;

: 480-83-1
(+)-Echinatine

A: 17132-48-8
(2S,3S)-2,3-dihydroxy-2-(1-methylethyl)butyric acid

B: 520-63-8
(+)-heliotridine

Conditions

Conditions	Yield
With barium dihydroxide	A 4% B 99%
With barium dihydroxide In water for 4h; Heating;	A 80% B 85%

: 67-56-1
methanol

: 480-83-1
(+)-Echinatine

platinum: platinum

: 466-18-2, 17132-45-5, 17132-48-8, 17233-93-1, 23944-47-0, 23944-48-1, 23944-50-5
erythro-2.3-dihydroxy-2-isopropyl-butyric acid

B heliotridan-7α-ol: heliotridan-7α-ol

Conditions

Conditions	Yield
Hydrogenation;

...Expand

: 7664-93-9
sulfuric acid

: 480-83-1
(+)-Echinatine

platinum: platinum

: 466-18-2, 17132-45-5, 17132-48-8, 17233-93-1, 23944-47-0, 23944-48-1, 23944-50-5
erythro-2.3-dihydroxy-2-isopropyl-butyric acid

B heliotridan-7-α-ol: heliotridan-7-α-ol

Conditions

Conditions	Yield
Hydrogenation;

...Expand

: 480-83-1
(+)-Echinatine

: 117565-67-0
(+)-7,9-O,O'-(3,3-Pentamethyleneglutaryl)heliotridine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 85 percent / barium hydroxide / H2O / 4 h / Heating 2: 1.) triphenylphosphine, 2,2'-dithiodipyridine / 1.) DME, 48 h, 2.) reflux 14 h View Scheme

: 480-83-1
(+)-Echinatine

: 117605-56-8
(+)-7,9-O,O'-(Glutaryl)heliotridine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 85 percent / barium hydroxide / H2O / 4 h / Heating 2: 1.) triphenylphosphine, 2,2'-dithiodipyridine / 1.) DME, 48 h, 2.) reflux 14 h View Scheme

: 480-83-1
(+)-Echinatine

: 108913-56-0, 109009-00-9, 117605-57-9, 117605-58-0
7,9-O,O'-<(2S,4R)-Dimethylglutaryl>heliotridine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 85 percent / barium hydroxide / H2O / 4 h / Heating 2: 1.) triphenylphosphine, 2,2'-dithiodipyridine / 1.) DME, 48 h, 2.) reflux 14 h View Scheme

: 480-83-1
(+)-Echinatine

: 108913-56-0, 109009-00-9, 117605-57-9, 117605-58-0
7,9-O,O'-<(2R,4S)-Dimethylglutaryl>heliotridine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 85 percent / barium hydroxide / H2O / 4 h / Heating 2: 1.) triphenylphosphine, 2,2'-dithiodipyridine / 1.) DME, 48 h, 2.) reflux 14 h View Scheme

: 480-83-1
(+)-Echinatine

: 114817-11-7
(+)-7,9-O,O'-(3,3-Dimethylglutaryl)heliotridine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 85 percent / barium hydroxide / H2O / 4 h / Heating 2: 1.) triphenylphosphine, 2,2'-dithiodipyridine / 1.) DME, 48 h, 2.) reflux 14 h View Scheme

: 480-83-1
(+)-Echinatine

: 117605-55-7
(+)-7,9-O,O'-(3,3-Tetramethyleneglutaryl)heliotridine

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 85 percent / barium hydroxide / H2O / 4 h / Heating 2: 1.) triphenylphosphine, 2,2'-dithiodipyridine / 1.) DME, 48 h, 2.) reflux 14 h View Scheme

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