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5-Chlorovaleryl chloride Technical 99%

Package:200kg/PVC drum 
PACKING: HAZARD CLASS 8 (Packing Group: II) 
Storage:Room temperature, tight from air
Transport Information:By air or by sea/ Sample by Courier
 
Boiling Point:188.9 °C at 760 mmHg
Flash Point:76.3 °C
Solubility:reacts with water
Risk Codes:22-34-23
Safety:26-36/37/39-45
 
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Alantolactone LAB GRADE 98%min by HPLC

Phytochemicals for research only;
For larger quantities or technical support, please contact us by email  vivian.tan@aktinchem.com or by phone: +86-28-85159085

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Amentoflavone LAB GRADE 98%min by HPLC

Phytochemicals for research only;
For larger quantities or technical support, please contact us by email vivian.tan@aktinchem.com or by phone: +86-28-85159085

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BENZYLHYDROXYLAMINE HYDROCHLORIDE 98%

O-BENZYLHYDROXYLAMINE HYDROCHLORIDE,Cas# 2687-43-6

Appearance: white or yellow solid

Assay:98%min

melting point:229-233ºC

Loss on drying:0.5%max

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Bromo-PEG2-propionic acid LAB GRADE 95

Catalog No. ? P040302
Product Name ? Bromo-PEG2-propionic acid
Synonyms ? Br-PEG2-CH2CH2COOH
CAS# ? 1807503-92-9
M.F. ? C7H13BrO4
M.W. ? 241.08
Purity ? >95%
Packing Size ? 1g,5g,25g,100g,1kg,10kg
Appearance ? Liquid

 

LEO BIOCHEM can also provide: 
 
P040201 Bromo-PEG1-acetic acid Br-PEG1-CH2COOH 1135131-50-8
P040202 Bromo-PEG2-acetic acid Br-PEG2-CH2COOH 
P040203 Bromo-PEG3-acetic acid Br-PEG3-CH2COOH 
P040204 Bromo-PEG4-acetic acid Br-PEG4-CH2COOH 
P040205 Bromo-PEG5-acetic acid Br-PEG5-CH2COOH 
P040212 Bromo-PEG12-acetic acid Br-PEG12-CH2COOH 
P040301 Bromo-PEG1-propionic acid Br-PEG1-CH2CH2COOH 1393330-33-0
P040302 Bromo-PEG2-propionic acid Br-PEG2-CH2CH2COOH 1807503-92-9
P040303 Bromo-PEG3-propionic acid Br-PEG3-CH2CH2COOH 782475-35-8
P040304 Bromo-PEG4-propionic acid Br-PEG4-CH2CH2COOH 1393330-38-5
P040305 Bromo-PEG5-propionic acid Br-PEG5-CH2CH2COOH 1817735-27-5
P040306 Bromo-PEG6-propionic acid Br-PEG6-CH2CH2COOH 
P040308 Bromo-PEG8-propionic acid Br-PEG8-CH2CH2COOH 
P040310 Bromo-PEG10-propionic acid Br-PEG10-CH2CH2COOH 
P040312 Bromo-PEG12-propionic acid Br-PEG12-CH2CH2COOH 
 
For more products, please browse our website: www.leobiochem.com or send email to sales@leobiochem.com

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Ru[(S)-DM-BINAP](OCOCH3)2 Technical 97

Chemical Name:Ru[(S)-DM-BINAP](OCOCH3)2
Synonyms:

Diacetato[(S)-(−)-2,2′-bis[di(3,5-xylyl)phosphino]-1,1′−binaphthyl]ruthenium(II)

CAS Number:374067-49-9
Molecular Formula:

C56H54O4P2Ru

Molecular Weight:954.04
MDL Number:MFCD09753022

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Trimetazidine Impurity B LAB GRADE 92%

Trimetazidine Ipurity B      CAS :1257-19-8

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alpha-Arbutin LAB GRADE 98%min by HPLC

Phytochemicals for research only;
For larger quantities or technical support, please contact us by email vivian.tan@aktinchem.com or by phone: +86-28-85159085

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t-boc-N-amido-PEG4-alcohol Purified 97

Catalog No. P120004
Product Name t-boc-N-amido-PEG4-alcohol
Synonyms BocNH-PEG4-OH
CAS# 106984-09-2
M.F. C13H27NO6
M.W. 293.36
Purity >98%
Packing Size 250mg,1g,5g,25g,100g,1kg
Appearance Liquid

 

LEO BIOCHEM can also provide: 
 
t-boc-N-amido-PEG1-alcohol 
t-boc-N-amido-PEG2-alcohol 139115-91-6
t-boc-N-amido-PEG3-alcohol 139115-92-7
t-boc-N-amido-PEG4-alcohol 106984-09-2
t-boc-N-amido-PEG5-alcohol
t-boc-N-amido-PEG6-alcohol 331242-61-6
t-boc-N-amido-PEG8-alcohol 16545-06-8
t-boc-N-amido-PEG10-alcohol
t-boc-N-amido-PEG12-alcohol 159156-95-3
 
For more products, please browse our website: www.leobiochem.com or send email to sales@leobiochem.com

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(R)-BINAP RuCl2 (R,R)-DPEN Technical 98

Chemical Name:(R)-BINAP RuCl2 (R,R)-DPEN
Synonyms:

Dichloro[(R)-(+)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine)ruthenium(II)

CAS Number:212143-23-2
Molecular Formula:

C58H48Cl2N2P2Ru

Molecular Weight:1006.94
MDL Number:MFCD02684565

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