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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 c

L-Cysteine hydrochloride monohydrate 7048-04-6 /manufacturer/low price/high quality/in stock

Cas:7048-04-6

Min.Order:1 Kilogram

FOB Price: $14.0 / 15.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Hangzhou Yunuo Chemical Co., Ltd is located in Hangzhou city China. As a global supplier in the chemical industry, Yunuochem is to create added value for customers around the world. Sticking to such business idea of "Good faith wins the busine

7048-04-6 L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:100 Kilogram

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Type:Trading Company

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Wuhan BJM Pharm Inc.

Wuhan BJM Pharm Inc. was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy. We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory c

L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:1 Kilogram

FOB Price: $20.0

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Siwei Development Group Ltd.

L-Cysteine HCL Monohydrate CAS No.:7048-04-6 Molecule Formula:C3H10ClNO3S Molecule Weight:175.64 Purity: 99.5% Package: 25kg/drum Description:White crystals or crystalline powder Manufacture Standards:FCCIV/AJI/USP/EP

Lower price L-Cysteine Hydrochloride Monohydrate

Cas:7048-04-6

Min.Order:1 Kilogram

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Test Result Appearance White crystals or crystalline powder White crystalline powder Identific

High purity L-Cysteine hydrochloride monohydrate with high quality cas:7048-04-6

Cas:7048-04-6

Min.Order:1 Kilogram

FOB Price: $10.0 / 20.0

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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-Cysteine Hydrochloride Monohydrate supplier in China

Cas:7048-04-6

Min.Order:0 Metric Ton

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of L-Cysteine hydrochloride monohydrate Cas 7048-04-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystal or crystalline powder Storage:cool dry place Pa

Manufacturer high quality L-Cysteine hydrochloride monohydrate Cas 7048-04-6 with good price

Cas:7048-04-6

Min.Order:25 Kilogram

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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 L-Cysteine, hydrochloride, hydrate

Cas:7048-04-6

Min.Order:1

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Type:Other

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% L-Cysteine hydrochloride monohydrate 7048-04-6 ISO Producer

Cas:7048-04-6

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chengdu Baishixing Science and Technology Industry Co., Ltd.

CAS No.: 7048-04-6 Other Names: L-Cys HCL H2O MF: C2H5NO2 EINECS No.: 200-272-2 Place of Origin: China (Mainland) Type: Vitamins, Amino Ac

L-Cysteine hydrochloride monohydrate,7048-04-6

Cas:7048-04-6

Min.Order:100 Kilogram

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HANGZHOU CLAKE BIOTECH CO.,LTD

1. GMP AVALIABLE ; 2. IN STOCK 3. FAST REPLY QUALIFED ; EFFICIENCY; RESPONSIBLE Package:25kg/drum Application:active pharmaceutical ingredient Transportation:air/sea both ok

L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:25 Kilogram

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COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

L-Cysteine Monohydrochloride

Cas:7048-04-6

Min.Order:1 Metric Ton

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Shandong Jiulong Hisince Pharmaceutical Co.,Ltd.

L-Cysteine HCl Monohydrate CAS:1880366 Appearance:whilt powder Storage:cool and dryer Package:durm Application:api Transportation:by sea or by air Port:shanghai

L-Cysteine HCl Monohydrate CAS No.:7048-04-6

Cas:7048-04-6

Min.Order:1 Kilogram

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Shanxi Zorui Biotechnology Co.Ltd.

Zorui combines R&D, production and sales into its operations, While continuously providing high-quality raw materials, we also provide and optimize technical solutions for customers to achieve mutual benefit. We adhere to the "quality, integ

L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6 L-Cysteine HCL

Cas:7048-04-6

Min.Order:1 Kilogram

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Type:Other

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Hebei yanxi chemical co.,LTD.

Specific rotation +5.5-+7.0° Heavy metals ≤10ppm Loss on drying 8.5-12.0% Residue on ignition

L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:1 Kilogram

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Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 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

L-Cysteine hydrochloride monohydrate 7048-04-6

Cas:7048-04-6

Min.Order:1 Metric Ton

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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

L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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Henan Sinotech Import&Export Corporation

Chemical Name: L-Cystene Hydrochloride Monohydrate CAS No.: 7048-04-6 Molecular Formula: C3H7NO2S·HCL·H2O EINECS No.: 200-258-6 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Applicati

L-Cystene Hydrochloride Monohydrate CAS: 7048-04-6

Cas:7048-04-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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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

Manufacturer supply CAS 7048-04-6 with high quality products

Cas:7048-04-6

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

L-Cysteine hydrochloride monohydrate 7048-04-6

Cas:7048-04-6

Min.Order:10 Kilogram

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Josun International Limited

Factory Supply,Leader for this material Appearance:White or almost white crystalline powder or colorless crystalls Storage:PRESERVE?IN?TIGHT?CONTAINERS?AT?CONTROLLED? ROOM?TEMPERATURE Package:25KG/DRUM Application:Used as additive of medicine, fo

L-Cysteine HCL Monohydrate AJI/BP

Cas:7048-04-6

Min.Order:25 Kilogram

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Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:White powder Storage:Room temperature Package:25kg/drum Application:Amino acid Transportation:Express/Air/Sea Port:Any port in china

Supply CAS:7048-04-6 L-Cysteine hydrochloride monohydrate Powder

Cas:7048-04-6

Min.Order:1 Metric Ton

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Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

L-Cysteine Hydrochloride Monohydrate CAS 7048-04-6 white Crystalline Powder

Cas:7048-04-6

Min.Order:10 Gram

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Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

L-Cysteine hydrochloride monohydrate 7048-04-6

Cas:7048-04-6

Min.Order:1 Kilogram

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EAST CHEMSOURCES LIMITED

7048-04-6 L-Cysteine hydrochloride monohydrate Products Description L-cysteine ??hydrochloride monohydrate is a chemical substance that has detoxification effects on acrylonitrile and aromatic poisoning, prevents radiation damage, treats bronchit

7048-04-6 L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:1 Kilogram

FOB Price: $6.0 / 6.5

Type:Trading Company

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Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At presen

Amino acid,L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:1 Kilogram

FOB Price: $55.0 / 60.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates, steroids, pharmaceutical i

-Cysteine hydrochloride monohydrate/7048-04-6/L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:10 Gram

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Type:Lab/Research institutions

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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-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

JL Pharm is profesional producer and supplier for Hypromellose acetate succinate, we can supply USP for this product, capacity is 10000kg/year. If you want to order produce Favipiravir, please let us know. Appearance:white powder Storage:Keep in dark

GMP DMF FDA 99%+ L-Cysteine hydrochloride monohydrate

Cas:7048-04-6

Min.Order:1 Metric Ton

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Type:Trading Company

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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

CAS NO.:7048-04-6

Cas:7048-04-6

Min.Order:0

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Synthetic route

dimethyltin oxide
2273-45-2

dimethyltin oxide

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

chlorodimethyltin(IV) L-cysteine monohydrate

chlorodimethyltin(IV) L-cysteine monohydrate

Conditions
ConditionsYield
In hydrogenchloride99%
hexammine cobalt(III) chloride

hexammine cobalt(III) chloride

barium hydroxide octahydrate

barium hydroxide octahydrate

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

1.5Ba(2+)*Co(C3H5NO2S)3(3-)*5H2O = Ba1.5[Co(C3H5NO2S)3]*5H2O

1.5Ba(2+)*Co(C3H5NO2S)3(3-)*5H2O = Ba1.5[Co(C3H5NO2S)3]*5H2O

Conditions
ConditionsYield
In water (argon); 70°C, 2 h; elem. anal.;96%
L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

2,4-Dihydroxybenzaldehyde
95-01-2

2,4-Dihydroxybenzaldehyde

(4R)-2-(2,4-dihydroxyphenyl)thiazolidine-4-carboxylic acid
1367664-23-0

(4R)-2-(2,4-dihydroxyphenyl)thiazolidine-4-carboxylic acid

Conditions
ConditionsYield
With sodium acetate In ethanol; water at 20℃; for 14h;95.8%
Divinyl sulfone
77-77-0

Divinyl sulfone

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

C7H13NO4S2*ClH

C7H13NO4S2*ClH

Conditions
ConditionsYield
In methanol at 50℃; for 100h;95%
L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

potassium dicyanoaurate

potassium dicyanoaurate

[(L-cysteinato)gold(I)]

[(L-cysteinato)gold(I)]

Conditions
ConditionsYield
In water mixing of the components in double-distd. water and standing at 4°C overnight; sepn. of the ppt., washing with EtOH and dry Et2O and drying (P2O5, vac.); elem. anal.;88.4%
acetic anhydride
108-24-7

acetic anhydride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

N-acetylcystein
616-91-1

N-acetylcystein

Conditions
ConditionsYield
With sodium acetate In tetrahydrofuran; water at 10 - 60℃; for 37h; pH=4 - 5; Inert atmosphere;85%
hexammine cobalt(III) chloride

hexammine cobalt(III) chloride

lithium hydroxide monohydrate
1310-66-3

lithium hydroxide monohydrate

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

trilithium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) heptahydrate

trilithium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) heptahydrate

Conditions
ConditionsYield
In water 70°C, 2 h, addn. of EtOH, stirring (20°C, 12 h); elem. anal.;82%
hexammine cobalt(III) chloride

hexammine cobalt(III) chloride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

sodium hydroxide
1310-73-2

sodium hydroxide

trisodium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) * 11 H2O

trisodium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) * 11 H2O

Conditions
ConditionsYield
In water 70°C, 2 h, addn. of EtOH, stirring (20°C, 12 h); elem. anal.;80%
hexammine cobalt(III) chloride

hexammine cobalt(III) chloride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

potassium hydroxide

potassium hydroxide

tripotassium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) * 6.5 H2O

tripotassium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) * 6.5 H2O

Conditions
ConditionsYield
In water 70°C, 2 h, addn. of EtOH, stirring (20°C, 12 h); elem. anal.;80%
hexammine cobalt(III) chloride

hexammine cobalt(III) chloride

rubidium hydroxide

rubidium hydroxide

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

trirubidium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) nonahydrate

trirubidium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) nonahydrate

Conditions
ConditionsYield
In water 70°C, 2 h, addn. of EtOH, stirring (20°C, 12 h); elem. anal.;80%
cesium hydroxide

cesium hydroxide

hexammine cobalt(III) chloride

hexammine cobalt(III) chloride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

tricesium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) octahydrate

tricesium fac-Δ-tris(R-cysteinato-N,S)cobaltate(III) octahydrate

Conditions
ConditionsYield
In water 70°C, 2 h, addn. of EtOH, stirring (20°C, 12 h); elem. anal.;80%
2-fluorobenzyl chloride
345-35-7

2-fluorobenzyl chloride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

A

(2R)-2-amino-3-(2-fluorobenzylthio)propanol

(2R)-2-amino-3-(2-fluorobenzylthio)propanol

B

(2R)-2-amino-3-(2-fluorobenzylthio)propionic acid

(2R)-2-amino-3-(2-fluorobenzylthio)propionic acid

Conditions
ConditionsYield
With hydrogenchloride In methanol; waterA n/a
B 74.8%
2,4-dihydroxybenzonitrile
64419-24-5

2,4-dihydroxybenzonitrile

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

C10H9NO4S
57980-69-5

C10H9NO4S

Conditions
ConditionsYield
With sodium hydrogencarbonate In methanol69%
ammonium tetrathiotungstate
13862-78-7

ammonium tetrathiotungstate

potassium chloride

potassium chloride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

potassium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} pentahydrate

potassium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} pentahydrate

Conditions
ConditionsYield
With HCl; KOH In water dropwise addn. of concd. HCl to aq. W compd. soln. with stirring; addn. of L-cysteine; stirring, several min; adjusting to pH 7 (KOH); heating at 50-60°C, 30 min; addn. of KCl; cooling to room temp.; storage in refrigerator overnight; crystn.; filtration; washing (methanol); recrystn. by dissoln. in hot water; filtration; addn. of KCl; allowing to stand overnight in a refrigerato; crystn.; elem. anal.;50%
water
7732-18-5

water

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

2-chloro-3-(1H-imidazol-4-yl)propanoic acid
6630-42-8, 17561-26-1, 17561-27-2, 36392-60-6

2-chloro-3-(1H-imidazol-4-yl)propanoic acid

2-amino-3-(1-carboxy-2-(1H-imidazol-4-yl)ethylthio)propanoic acid

2-amino-3-(1-carboxy-2-(1H-imidazol-4-yl)ethylthio)propanoic acid

Conditions
ConditionsYield
With sodium hydroxide In ethanol for 72h; Inert atmosphere;50%
ammonium tetrathiotungstate
13862-78-7

ammonium tetrathiotungstate

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

ammonium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} trihydrate

ammonium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} trihydrate

Conditions
ConditionsYield
With NH4Cl; HCl; NH3 In water dropwise addn. of HCl to aq. W compd. soln. with stirring; addn. of cysteine; stirring, several min; adjusting pH to 7 (NH3); heating, 50-60°C, 30 min; addn. of NH4Cl; cooling to room temp.; storage in refrigerator overnight; crystn.; filtration; washing (methanol); recrystn.; elem. anal.;46%
4-nitrobenzyl chloride
100-14-1

4-nitrobenzyl chloride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

A

(2R)-2-amino-3-(4-nitrobenzylthio)propanol

(2R)-2-amino-3-(4-nitrobenzylthio)propanol

B

L-2-amino-3-(4-nitrobenzylthio)propionic acid
90899-86-8

L-2-amino-3-(4-nitrobenzylthio)propionic acid

Conditions
ConditionsYield
With hydrogenchloride; sodium hydroxideA n/a
B 45.9%
ammonium tetrathiotungstate
13862-78-7

ammonium tetrathiotungstate

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

sodium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} trihydrate

sodium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} trihydrate

Conditions
ConditionsYield
With NaCl; HCl In water dropwise addn. of HCl to aq. W compd. soln. with stirring; addn. of cysteine; stirring, several min; adjusting pH to 7 (NaOH); heating, 50-60°C, 30 min; addn. of NaCl; cooling to room temp.; storage in refrigerator overnight; crystn.; filtration; washing (methanol); recrystn.; elem. anal.;40%
sodium molybdate dihydrate
7631-95-0

sodium molybdate dihydrate

water
7732-18-5

water

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

3Na(1+)*Mo154O462H14(H2O)48(H(O2CC(NH3)HCH2S)2)11(3-)*250H2O=Na3[Mo154O462H14(H2O)48(H(O2CC(NH3)HCH2S)2)11]*250H2O

3Na(1+)*Mo154O462H14(H2O)48(H(O2CC(NH3)HCH2S)2)11(3-)*250H2O=Na3[Mo154O462H14(H2O)48(H(O2CC(NH3)HCH2S)2)11]*250H2O

Conditions
ConditionsYield
In water stirred at room temp. for 5 min, heated at 55°C for 2 h (stirring), kept for 2 h at 20°C; filtered, standed for 2 d at 15-20°C, crysts. filtered, washed (cold water), dried (room temp.); elem. anal., TGA;37%
ammonium tetrathiotungstate
13862-78-7

ammonium tetrathiotungstate

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

potassium di-μ-sulfido-bis{(cysteinato)oxotungstate(V)}

potassium di-μ-sulfido-bis{(cysteinato)oxotungstate(V)}

Conditions
ConditionsYield
With HCl; KOH; KCl In water concd. HCl is added to aq. soln. of W-compd., cysteine compd. is added, pH is adjusted to 7 (KOH), soln. is heated for 20 min, cooled to room temp. and filtered, KCl is added to the filtrate; soln. is kept in refrigerator overnight, crystals are filtered off, washed with MeOH and Et2O and recrystd. from hot H2O, elem. anal.;35%
sodium tungstate (VI) dihydrate
10213-10-2

sodium tungstate (VI) dihydrate

sodiumsulfide nonahydrate

sodiumsulfide nonahydrate

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

potassium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} pentahydrate

potassium (di-μ-sulfido)bis{(L-cysteinato)oxotungstate(V)} pentahydrate

Conditions
ConditionsYield
With HCl; KOH In water slow addn. of concd. HCl to aq. soln. of Na2WO4 and Na2S; addn. of L-cysteine; adjusting to pH 7 (KOH); heating at 50-70°C, 20 min; filtration; addn. of KCl; filtration; washing (methanol); recrystn. by dissoln. in hot water; filtration; addn. of KCl; allowing to stand overnight in a refrigerato; crystn.; elem. anal.;35%
sodium hydrogen selenide

sodium hydrogen selenide

ammonium heptamolybdate tetrahydrate

ammonium heptamolybdate tetrahydrate

cesium chloride

cesium chloride

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

2Cs(1+)*{Mo2O2Se2(O2CCH(NH2)CH2S)2}(2-)*4H2O=Cs2{Mo2O2Se2(O2CCH(NH2)CH2S)2}*4H2O

2Cs(1+)*{Mo2O2Se2(O2CCH(NH2)CH2S)2}(2-)*4H2O=Cs2{Mo2O2Se2(O2CCH(NH2)CH2S)2}*4H2O

Conditions
ConditionsYield
In water slow addn. of freshly prepd. NaHSe in H2O to aq. soln. of (NH4)6(Mo7O24)*6H2O; stirring for 24 h; filtering, addn. of HO2CCH(NH2)CH2SH in H2O (pH adjusted to 6 with NaOH); standing for 24 h at room temp., refiltering;; pptn. on addn. of CsCl in H2O; recrystn. from hot H2O; elem. anal.;;33.7%
tetrabutylammonium [(99g)Tc]tetrachlorooxotechnetate(V)

tetrabutylammonium [(99g)Tc]tetrachlorooxotechnetate(V)

L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

barium(II) chloride

barium(II) chloride

Ba(2+)*2(99)TcO(NH2CH(CH2S)CO2)2(1-)=Ba[(99)TcO(NH2CH(CH2S)CO2)2]2

Ba(2+)*2(99)TcO(NH2CH(CH2S)CO2)2(1-)=Ba[(99)TcO(NH2CH(CH2S)CO2)2]2

Conditions
ConditionsYield
With AcONH4 In methanol; water slow addn. of aq. cysteine to Tc-complex (in MeOH), pH-adjustment to 7.4(AcONH4), chromy. (celulose, MeOH; then Sephadex LH-20), concn., BaCl2 addn. (pptn.); recrystn. (50% aq. MeOH); elem. anal.;33%
L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

2-Bromoacetyl bromide
598-21-0

2-Bromoacetyl bromide

(R)-5-oxothiomorpholine-3-carboxylic acid
62305-89-9

(R)-5-oxothiomorpholine-3-carboxylic acid

Conditions
ConditionsYield
With sodium carbonate In water for 12h; Ambient temperature;15%
L-cysteine hydrochloride monohydrate
7048-04-6

L-cysteine hydrochloride monohydrate

formamidine disulfide dihydrochloride (1 mol)

formamidine disulfide dihydrochloride (1 mol)

S-guanylsulfanyl-L-cysteine
89838-59-5

S-guanylsulfanyl-L-cysteine

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