Buy pharmaceutical intermediates principle ingredients in manufacturing medicines

chemical-categories

tert-Butyl carbazate IP 99%

Product Name: tert-Butyl carbazate 

Synonyms: hydrazinecarboxylicacid,1,1-dimethylethylester;HYDRAZINECARBOXYLIC ACID TERT-BUTYL ESTER;+-BUTYL CARBAZATE;CARBONIC ACID TERT-BUTYL ESTER HYDRAZIDE;CARBAZINIC ACID TERT-BUTYL ESTER;CARBAZIC ACID TERT-BUTYL ESTER;BOC-HYDRAZIDE;BOC-HYDRAZINE 

CAS: 870-46-2 

MF: C5H12N2O2 

MW: 132.16 

EINECS: 212-795-3 

Specifications:

 

Testing items Value

Appearance

White crystal

Purity %

99.0 MIN

M.P.(DSC)

38-42°C

Volatility

≤0.20%

Insoluble

≤0.05%

Ignition residues

≤0.05%

Chloride ion,ppm

≤10

Fluoride ion,ppm

≤5

Sulfide ion,ppm

≤20

Sodium ion,ppm

≤10

Calcium ion,ppm

≤10

Iron ion,ppm

≤10

Silicon ion,ppm

≤10

Copper ion,ppm

≤1

Lead ion,ppm

≤5

Total heavy metal ions content,ppm

≤10

Packing

25kg/drum.

 

Uses: Hydrazine derivative. 

 

Suppliers
6-Bromoindole-2-dione 99%

Shanghai Ansion Pharma Technology Co.,LTd is a professional custom synthesis, generic API and pharmaceutical intermediate supplier.

www.ansionpharma.com

ann.xu@ansionpharma.com

Suppliers
1,1-Cyclohexanediacetic Acid

1,1-Cyclohexanediacetic acid, dicarboxylic acid-substituted C-6 alicyclic hydrocarbon, can exhibit typical carboxyl group chemistry in variety of industrial applications. It is the intermediate of Gabapentin.

Properties Suppliers
1,2-Bis(Chloromethyl)Benzene

1,2-Bis(Chloromethyl)Benzene is used in solid-phase synthesis of large combinatorial variations of fundamental peptide unit.

Properties Suppliers
1,3-Acetonedicarboxylic Acid

1,3-Acetonedicarboxylic Acid is an intermediate used in synthesis of organic chemicals.

Properties Suppliers
1-heptadecanol LAB GRADE 98%

Pharmaceutical intermediates

Suppliers
1-pentadecanol LAB GRADE 98%

1-Pentadecanol is a fatty alcohol found in myrrh and frankincense essential oils.Pentadecanol is a C-15 fatty alcohol. Very long chain fatty alcohols (VLCFA), obtained from plant waxes and beeswax have been reported to lower plasma cholesterol in humans. They can be found in unrefined cereal grains, beeswax, and many plant-derived foods. Reports suggest that 5& #8211; 20 mg per day of mixed C24& #8211; C34 alcohols, including octacosanol and triacontanol, lower low-density lipoprotein (LDL) cholesterol by 21%& #8211; 29% and raise high-density lipoprotein cholesterol by 8%& #8211; 15%. Wax esters are hydrolyzed by a bile salt-dependent pancreatic carboxyl esterase, releasing long chain alcohols and fatty acids that are absorbed in the gastrointestinal tract. Studies of fatty alcohol metabolism in fibroblasts suggest that very long chain fatty alcohols, fatty aldehydes, and fatty acids are reversibly inter-converted in a fatty alcohol cycle. The metabolism of these compounds is impaired in several inherited human peroxisomal disorders, including adrenoleukodystrophy and Sjögren-Larsson syndrome.

Suppliers

www.worldofchemicals.com uses cookies to ensure that we give you the best experience on our website. By using this site, you agree to our Privacy Policy and our Terms of Use. X