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Simagchem Corporation

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

High quality L-Norvaline Methyl Ester Hcl supplier in China

Cas:56558-30-6

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

H-NVA-OME HCL

Cas:56558-30-6

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 56558-30-6 with competitive price

Cas:56558-30-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

(S)-METHYL 2-AMINOPENTANOATE HYDROCHLORIDE

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

L-Norvaline, methylester, hydrochloride (1:1)

Cas:56558-30-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

L-Norvaline, methylester, hydrochloride (1:1)

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

L-Norvaline Methyl Ester Hcl

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply H-Nva-OMe . HCl

Cas:56558-30-6

Min.Order:0 Metric Ton

Negotiable

Type:Other

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM 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. J&H CHEM has some Manufacturing base in Jia

L-Norvaline, methylester, hydrochloride (1:1)

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

H-NVA-OME HCL,56558-30-6

Cas:56558-30-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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,

H-Nva-OMe.HCl

Cas:56558-30-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Siwei Development Group Ltd.

Product name: L-Norvaline Methyl Ester Hydrochloride CAS No.: 56558-30-6 Molecule Formula:C6H14ClNO2 Molecule Weight:167.63 Purity: 99.0% Package: 25kg/drum Description:White to off-white crystalline powder Manufacture Standards:Enter

Lower Price L-Norvaline Methyl Ester Hydrochloride

Cas:56558-30-6

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

56558-30-6 CAS NO.56558-30-6

Cas:56558-30-6

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Wuhu Nuowei Chemistry Technologies Co., Ltd.

Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma

Methyl L-norvalinate hydrochloride

Cas:56558-30-6

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

L-Norvaline methyl ester hydrochloride

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Methyl L-norvalinate hydrochloride

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Golden Pharma Co., Limited

GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation

H-NVA-OME HCL

Cas:56558-30-6

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

L-Norvaline methyl ester hydrochloride Cas no.56558-30-6 98%

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD

CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD. founded in 1984, engages in pharmaceutical research, development, production, process design and technical consultation of synthetic and fermentation pharmaceutical products. The organizational s

Methyl L-norvalinate hydrochloride 56558-30-6 manufacturer/high quality/in stock

Cas:56558-30-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Research Peptide Biotechnology Co., Ltd.

High purity, high success rate, short cycle and moderate priceAppearance:White powder solid Storage:Negative 20 degrees Celsius Package:5mg, 10mg 100mg, 1gram Application:Applied to various scientific research

L-Norvaline, methylester, hydrochloride (1:1)

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Greenutra Resource Inc

H-Nva-OMe . HClAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

H-Nva-OMe . HCl

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

H-Nva-OMe . HCl

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

H-Nva-OMe . HCl

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Other

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

L-Norvaline Methyl Ester Hcl

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

H-Nva-OMe . HCl

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

GL Biochem (Shanghai) Ltd.

Application:Intermidates

H-Nva-OMe·HCl

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

L-Norvaline, methylester, hydrochloride (1:1)

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

L-Norvaline methyl ester hydrochloride

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

H-NVA-OME HCL CAS No.56558-30-6

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

H-NVA-OME HCL

Cas:56558-30-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

methanol
67-56-1

methanol

L-Norvaline
6600-40-4

L-Norvaline

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride Ambient temperature;98%
With hydrogenchloride for 1h; Reflux;98%
With hydrogenchloride for 6h; Reflux; Inert atmosphere;97%
tert-butyl-(2S,3S)-1,2-dihydroxyhexan-3-ylcarbamate
220515-19-5

tert-butyl-(2S,3S)-1,2-dihydroxyhexan-3-ylcarbamate

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: NaIO4; RuCl3*3H2O / acetonitrile; CCl4; H2O / 2 h
1.2: 65 percent / 3N HCl / tetrahydrofuran / 12 h / Heating
2.1: SOCl2 / 60 h / Heating
View Scheme
L-Norvaline
6600-40-4

L-Norvaline

acetyl chloride
75-36-5

acetyl chloride

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

Conditions
ConditionsYield
In methanol for 19h; Heating / reflux;
L-Norvaline
6600-40-4

L-Norvaline

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

Conditions
ConditionsYield
In methanol
methanol
67-56-1

methanol

L-norvaline hydrochloride
27493-23-8

L-norvaline hydrochloride

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

Conditions
ConditionsYield
With thionyl chloride at 40℃; Cooling with ice;
(2S,4R)-1-((S)-2-tert-Butoxycarbonylamino-3-methyl-butyryl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carboxylic acid
445306-02-5

(2S,4R)-1-((S)-2-tert-Butoxycarbonylamino-3-methyl-butyryl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carboxylic acid

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

(S)-2-{[(2S,4R)-1-((S)-2-tert-Butoxycarbonylamino-3-methyl-butyryl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carbonyl]-amino}-pentanoic acid methyl ester

(S)-2-{[(2S,4R)-1-((S)-2-tert-Butoxycarbonylamino-3-methyl-butyryl)-4-(7-methoxy-2-phenyl-quinolin-4-yloxy)-pyrrolidine-2-carbonyl]-amino}-pentanoic acid methyl ester

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 2.5h;95%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

methyl N-{[(1,1-dimethylethyl)oxy]carbonyl}-L-norvalinate
64896-37-3

methyl N-{[(1,1-dimethylethyl)oxy]carbonyl}-L-norvalinate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;93%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

(S)-2-((S)-2-tert-Butoxycarbonylamino-3-methyl-pentanoylamino)-pentanoic acid methyl ester

(S)-2-((S)-2-tert-Butoxycarbonylamino-3-methyl-pentanoylamino)-pentanoic acid methyl ester

Conditions
ConditionsYield
With 1-[bis(dimethylamino)methylen]-1-H-benzotriazolim-tetrafluoroborate-3-oxide; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃;92%
With triethylamine; diethyl dicarbonate In N,N-dimethyl-formamide at 0 - 20℃; for 2.5h;74%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

trifluoroacetic anhydride
407-25-0

trifluoroacetic anhydride

(S)-methyl 2-(2,2,2-trifluoroacetamido)pentanoate
74538-84-4

(S)-methyl 2-(2,2,2-trifluoroacetamido)pentanoate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 23℃; for 5h;89%
With 4-methyl-morpholine In chloroform
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

5-(cyclopropanecarbonyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
134302-11-7

5-(cyclopropanecarbonyl)-2,2-dimethyl-1,3-dioxane-4,6-dione

methyl 2-(3-cyclopropyl-3-oxopropionamido)pentanoate

methyl 2-(3-cyclopropyl-3-oxopropionamido)pentanoate

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane at 110℃; for 4h;86%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

5-acetyl-2,2-dimethyl-1,3-dioxane-4,6-dione
72324-39-1

5-acetyl-2,2-dimethyl-1,3-dioxane-4,6-dione

methyl 2-(3-oxobutanamido)pentanoate
128892-47-7

methyl 2-(3-oxobutanamido)pentanoate

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane at 110℃; for 4h;86%
4-methyleneoxetan-2-one
674-82-8

4-methyleneoxetan-2-one

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

methyl 2-(3-oxobutanamido)pentanoate
128892-47-7

methyl 2-(3-oxobutanamido)pentanoate

Conditions
ConditionsYield
With triethylamine In chloroform; acetone for 16h; Ambient temperature;83%
With triethylamine In methanol at -4℃; for 1h;
5-[3-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)propyl]thiophene-2-carboxylic acid
1219915-50-0

5-[3-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)propyl]thiophene-2-carboxylic acid

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

C20H25N5O4S

C20H25N5O4S

Conditions
ConditionsYield
Stage #1: 5-[3-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-6-yl)propyl]thiophene-2-carboxylic acid With 4-methyl-morpholine; 2-chloro-4,6-dimethoxy-1 ,3,5-triazine In N,N-dimethyl-formamide at 20℃; for 2h;
Stage #2: methyl L-norvalinate hydrochloride In N,N-dimethyl-formamide at 20℃; for 12h;
83%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

5-(cyclohexanecarbonyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
112378-35-5

5-(cyclohexanecarbonyl)-2,2-dimethyl-1,3-dioxane-4,6-dione

methyl 2-(3-cyclohexyl-3-oxopropionamido)pentanoate

methyl 2-(3-cyclohexyl-3-oxopropionamido)pentanoate

Conditions
ConditionsYield
With triethylamine In 1,4-dioxane at 110℃; for 4h;83%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamic acid
59-05-2

N-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamic acid

methyl 2-({N2-{4-[[(2,4-diaminopteridin-6-yl)methyl](methyl)amino]benzoyl}-N1-[1-(methoxycarbonyl)propyl]-α-glutaminyl}amino)pentanoate

methyl 2-({N2-{4-[[(2,4-diaminopteridin-6-yl)methyl](methyl)amino]benzoyl}-N1-[1-(methoxycarbonyl)propyl]-α-glutaminyl}amino)pentanoate

Conditions
ConditionsYield
With 1-hydroxybenzotriazol-hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 26h;81%
N-tert-butoxycarbonyl-L-leucine
13139-15-6

N-tert-butoxycarbonyl-L-leucine

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

(N-(tert-butoxycarbonyl)-L-leucinyl)-L-norvaline methyl ester
1426227-61-3

(N-(tert-butoxycarbonyl)-L-leucinyl)-L-norvaline methyl ester

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;80.9%
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;692 mg
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

benzyl chloroformate
501-53-1

benzyl chloroformate

benzyl N-[(1S)-1-(hydroxymethyl)butyl]carbamate
145842-50-8

benzyl N-[(1S)-1-(hydroxymethyl)butyl]carbamate

Conditions
ConditionsYield
Stage #1: methyl L-norvalinate hydrochloride; benzyl chloroformate With potassium carbonate In tetrahydrofuran; water at 20℃; for 4h;
Stage #2: With methanol; sodium tetrahydroborate In tetrahydrofuran at 10 - 25℃; for 2h;
73%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

benzyl bromide
100-39-0

benzyl bromide

methyl 2-(benzylamino)pentanoate

methyl 2-(benzylamino)pentanoate

Conditions
ConditionsYield
With potassium carbonate In acetonitrile at 20℃;73%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

4(S)-N-chloroformyl-4-isopropyl-2-oxazolidinone
153896-97-0

4(S)-N-chloroformyl-4-isopropyl-2-oxazolidinone

(S)-2-[((S)-4-Isopropyl-2-oxo-oxazolidine-3-carbonyl)-amino]-pentanoic acid methyl ester

(S)-2-[((S)-4-Isopropyl-2-oxo-oxazolidine-3-carbonyl)-amino]-pentanoic acid methyl ester

Conditions
ConditionsYield
With sodium hydroxide In dichloromethane; water 0 deg C, 30 min, RT, 1 h;71%
2-Picolinic acid
98-98-6

2-Picolinic acid

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

(S)-methyl 2-(picolinamido)pentanoate
1353864-09-1

(S)-methyl 2-(picolinamido)pentanoate

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃;71%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

N-(dodecyloxycarbonyl)-(L-phenylalanyl)-L-histidine

N-(dodecyloxycarbonyl)-(L-phenylalanyl)-L-histidine

N-(dodecyloxxyycarbonyl)-(L-phenylalanyl)-L-histidyl-L-norvaline methyl ester

N-(dodecyloxxyycarbonyl)-(L-phenylalanyl)-L-histidyl-L-norvaline methyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide66%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

C22H13F2N3O6

C22H13F2N3O6

methyl(S)-2-((S)-2-(2,4-dinitrophenyl)-2-(4-fluorobenzamido)-3-(3-fluorophenyl)propanamido)pentanoate

methyl(S)-2-((S)-2-(2,4-dinitrophenyl)-2-(4-fluorobenzamido)-3-(3-fluorophenyl)propanamido)pentanoate

Conditions
ConditionsYield
With dmap; potassium carbonate In chloroform at 20℃; for 16h;63%
N-ethoxycarbonylphthalimide
22509-74-6

N-ethoxycarbonylphthalimide

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

(S)-N-Phthaloylnorvaline Methyl Ester
137649-34-4

(S)-N-Phthaloylnorvaline Methyl Ester

Conditions
ConditionsYield
With sodium carbonate In water55%
CF3O3S(1-)*C14H18BrN4O2S(1+)
948902-44-1

CF3O3S(1-)*C14H18BrN4O2S(1+)

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

C16H24BrN3O4S
948902-45-2

C16H24BrN3O4S

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 40h;53.8%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

biotin
58-85-5

biotin

(S)-2-[5-((3aR,6S,6aS)-2-Oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoylamino]-pentanoic acid methyl ester

(S)-2-[5-((3aR,6S,6aS)-2-Oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoylamino]-pentanoic acid methyl ester

Conditions
ConditionsYield
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide for 4h;50%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

(S)-N-(2,6-dioxo-tetrahydro-2H-pyran-3-yl)-3,4,5-trimethoxybenzamide
731798-31-5

(S)-N-(2,6-dioxo-tetrahydro-2H-pyran-3-yl)-3,4,5-trimethoxybenzamide

(S)-2-[(S)-4-Carboxy-2-(3,4,5-trimethoxy-benzoylamino)-butyrylamino]-pentanoic acid methyl ester

(S)-2-[(S)-4-Carboxy-2-(3,4,5-trimethoxy-benzoylamino)-butyrylamino]-pentanoic acid methyl ester

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1.16667h;47%
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

3,5-difluorophenyl acetic acid
105184-38-1

3,5-difluorophenyl acetic acid

C14H17F2NO3
681143-31-7

C14H17F2NO3

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In dichloromethane at 20℃;36%
C15H17NO7
1155873-40-7

C15H17NO7

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

(R)-5-((S)-1-methoxy-1-oxopentan-2-ylamino)-5-oxo-4-(3,4,5-trimethoxybenzamido)pentanoic acid
1331960-95-2

(R)-5-((S)-1-methoxy-1-oxopentan-2-ylamino)-5-oxo-4-(3,4,5-trimethoxybenzamido)pentanoic acid

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;23.4%
N-(tert-butyloxycarbonyl) azide
1070-19-5

N-(tert-butyloxycarbonyl) azide

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

methyl N-{[(1,1-dimethylethyl)oxy]carbonyl}-L-norvalinate
64896-37-3

methyl N-{[(1,1-dimethylethyl)oxy]carbonyl}-L-norvalinate

Conditions
ConditionsYield
With 4-methyl-morpholine In ethyl acetate
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

N-tert-butoxycarbonyl-L-norvaline
53308-95-5

N-tert-butoxycarbonyl-L-norvaline

(S)-2-((S)-2-tert-Butoxycarbonylamino-pentanoylamino)-pentanoic acid methyl ester
56558-25-9

(S)-2-((S)-2-tert-Butoxycarbonylamino-pentanoylamino)-pentanoic acid methyl ester

Conditions
ConditionsYield
(i) 4-methyl-morpholine, CHCl3, (ii) /BRN= 3607582/, DCC; Multistep reaction;
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

acetyl chloride
75-36-5

acetyl chloride

methyl (S)-2-(N-acetylamino)pentanoate
1492-17-7

methyl (S)-2-(N-acetylamino)pentanoate

Conditions
ConditionsYield
With triethylamine In chloroform
2-phenyl-4-iso-propyl-4H-oxazolin-5-one
28897-81-6, 51127-17-4, 85700-33-0, 5839-93-0

2-phenyl-4-iso-propyl-4H-oxazolin-5-one

methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

A

Bz-D-Val-L-Nle-OCH3

Bz-D-Val-L-Nle-OCH3

B

Bz-L-Val-L-Nle-OCH3

Bz-L-Val-L-Nle-OCH3

Conditions
ConditionsYield
With triethylamine In dichloromethane at 5℃; for 24h; Product distribution; asymmetric induction during aminolysis; other solvent;
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

4-isobutyl-2-phenyloxazol-5(4H)-one
25163-98-8, 27460-46-4, 35253-83-9

4-isobutyl-2-phenyloxazol-5(4H)-one

A

Bz-L-Leu-L-Nle-OCH3

Bz-L-Leu-L-Nle-OCH3

B

Bz-D-Leu-L-Nle-OCH3

Bz-D-Leu-L-Nle-OCH3

Conditions
ConditionsYield
With triethylamine In dichloromethane at 5℃; for 24h; Product distribution; asymmetric induction during aminolysis;
methyl L-norvalinate hydrochloride
56558-30-6

methyl L-norvalinate hydrochloride

6-chloro-2-methoxy-9-phenoxyacridine
7478-26-4

6-chloro-2-methoxy-9-phenoxyacridine

(S)-2-(6-Chloro-2-methoxy-acridin-9-ylamino)-pentanoic acid methyl ester; hydrochloride
144862-87-3

(S)-2-(6-Chloro-2-methoxy-acridin-9-ylamino)-pentanoic acid methyl ester; hydrochloride

Conditions
ConditionsYield
With phenol at 120℃; for 2.5h;

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