天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Biochemical Engineering>Amino Acids and proteins>N-Acetyl-L-cysteine in stock GMP Factory
N-Acetyl-L-cysteine    in stock  GMP Factory
  • N-Acetyl-L-cysteine    in stock  GMP Factory

N-Acetyl-L-cysteine in stock GMP Factory

Price $1 $6
Package 1kg 6kg
Min. Order: 1 KG/CTN
Supply Ability: Top 3 largest production capacity Factory
Update Time: 2020-06-02

Product Details

Product Name: N-Acetyl-L-cysteine in stock GMP Factory CAS No.: 616-91-1
Min. Order: 1 KG/CTN Purity: GMP Factory in China
Supply Ability: Top 3 largest production capacity Factory Release date: 2020/06/02
Contact person: Ms Ella Su - Manager E-mail: chemwill_asia@126.com;chemwill@hotmail.com
Website: www.chemwill.com

N-Acetyl-L-cysteine Basic information

Product Name: N-Acetyl-L-cysteine
Synonyms: BETA-(2-NAPHTHYL)-L-ALANINE;H-ALA(2-NAPH)-OH;H-ALA(2-NAPHTHYL)-OH;H-2-NAL-OH;H-L-2-NAL-OH;H-NAL(2)-OH;H-NAL-OH;L-3-(2'-NAPHTHYL)-ALANINE
CAS: 616-91-1
MF: C5H9NO3S
MW: 163.19
EINECS: 210-498-3
Product Categories: Miscellaneous Compounds;Amino Acids & Derivatives;Phenylalanine analogs and other aromatic alpha amino acids;Amino ACIDS SERIES;MUCOMYST;amino;Amino Acids;Cysteine [Cys, C];Ac-Amino Acids;Amino Acids (N-Protected);Antioxidant;Biochemistry;Nutritional Supplements;Pharmaceutical Intermediates;-;N-Acetyl-Amino acid series;Amino acid
Mol File: 616-91-1.mol
Article illustration
 
N-Acetyl-L-cysteine Chemical Properties
Melting point  106-108 °C(lit.)
alpha  -35.1 ºC (c=2,H2O)
density  1.249 (estimate)
refractive index  24 ° (C=JPC Method)
storage temp.  2-8°C
solubility  H2O: 100 mg/mL with heating
form  Solid
pka pK1: 9.52 (30°C)
color  White
Water Solubility  Soluble in water, ethanol, methanol, dimethyl sulfoxide, hot isopropyl alcohol, methyl acetate and ethyl acetate. Insoluble in chloroform and ether.

 

 

Article illustration
 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.

 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

Article illustration

 

 

 

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA


 

 

---any inquiries will be replied within 12 hours.

---golden manufactory under iso/gmp with large stock.

---dedication to quality,we have strict quality control system. 

---oem/odm available.

---sample is available for your evaluation & formulation development.

 
 
Website: http://www.chemwill.com

 

 

PLS contact

Ms Ella Lee  -   Deputy Sales Manager  

 
Phone: +86 -21-51086038
 
Email: chemwill_asia@126.com;chemwill@hotmail.com

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia Industrial co.,Ltd is one of the leading GMP complied manufacturer of Organic compounds in CHINA. Our main production base is located in Jiangsu province. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. Our advantageous business including: - Intermediate using for Pharmaceuticals - Active ingredient for Pharmaceutical and animal health (Human APIs and Veterinary APIs) - Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks - Intermediate using for advanced performance materials - Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals) * Custom synthesis from the laboratory scale to commercial production. * Contract research, custom manufacturing and contract-manufacture Ms Ella Lee - Deputy Sales Manager Phone: +86 -21-51086038 Email: chemwill_asia@126.com;chemwill@hotmail.com To learn more about our factory, PLS visit: www.chemwill.com

You may like

Recommended supplier

Product name Price   Suppliers Update time
$42.00/10g
VIP5Y
TargetMol Chemicals Inc.
2024-11-15
$42.00/10g
VIP1Y
TargetMol Chemicals Inc.
2024-11-15
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-01
$10.00/25kg
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-31
$100.00/5kg
VIP1Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-20
$30.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$6.80/1kg
VIP1Y
Shandong Deshang Chemical Co., Ltd.
2024-07-12
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2024-06-24
$120.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-08
$15.00/1kg
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-28
  • Since: 2004-09-01
  • Address: BLDG 9,No.235 Sanlin road,Pudong new district,Shanghai,China
INQUIRY