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Please visit us at CPHI China 2019 in Shanghai on June 18-20, 2019.

Stall No. : E7D75

CEC-China Enriching Chemistry “我們使化學更豐富!”
Products   Phosgene Derivatives 光氣衍生物
       (Chloroformates, Isocyanates, Anhydrides, Carbonates, Ureas)
      →
Pharmaceutical and Fine chemical intermediates
       醫藥及其他精細化工中間體物

 

泰諾福韋中間體 Intermediate of Tenofovir disoproxil fumarate:

3-[1-(dimethylamino)ethyl]phenol

CAS:63720-38-7

Structural formula:

Chloromethyl Chloroformate 氯甲酸氯甲酯

CAS: 22128-62-7

Structural formula:

Molecular Weight: 128.94

Appearance:Colorless and transparent liquid

Purity:98.0% min (By GC)

Moisture: 0.1%max.

Chloromethyl Isopropyl Carbonate 氯甲基異丙基碳酸酯

Synonym: Chloromethyl-2-Isopropyl Carbonate, CMIC

CAS: 35180-01-9

Structural formula:

Appearance:Colorless and transparent liquid

Purity:99.5% min (By GC)

Moisture: 0.1%max. 

(R)-(+)-Propylene carbonate R-碳酸丙烯酯

Synonym: R-Propylene carbonate, RPC

CAS: 16606-55-6

Structural formula:

Appearance: Colorless and transparent liquid

Chemical purity: 99.0% min (By GC)

Enantionmeric excess: 99.0% (By GC)  

(R)-9-(2-hydroxypropyl) adenine 9-(2-羥基丙基)腺嘌呤

Synonym: R-9-(2-hydroxypropyl) adenine, 9-HPA, (R)-9-[2-(hydroxy)propyl]adenine (HPA)

CAS: 14047-28-0

Structural formula: C8H11N5O

Molecular Weight: 193.21

Appearance: White powder

Purity: 98.0% min (By GC)

Enantionmeric excess: 98 % min (By GC)

Diethyl (tosyloxy) methylphosphonate 對甲苯磺酰氧甲基膦酸二乙酯

Synonym: Diethyl tosyloxy methylphosphonate, DESMP

CAS: 31618-90-3

Structural formula:

Molecular Weight: 322.31

Appearance: colorless to pale yellow oil

Purity:99.0% min (By HPLC)

Magnesium Tert Butoxide 叔丁醇鎂

Synonym: Magnesium di-tert-butoxide

CAS: 32149-57-8

Molecular Formula: (CH3)3COMgOC(CH3)3

Molecular Weight: 170.53

Structural formula:

Appearance: White to light grey powder

Assay: 95% min.

Moisture: 0.1%max.

(R)-9-[2-(phosphonomethoxy)propyl]adenine

(R)-9-(2-磷酸甲氧基丙基)腺嘌呤, 泰諾福韋

Synonym: (R)-PMPA, Tenofovir

CAS: 147127-20-6

Structural formula:

Appearance: White or off-white crystalline powder

Assay: 98.0% min.

Metling point: 276-280°C

Tenofovir disoproxil (TD)

CAS: 201341-05-1

Tenofovir disoproxil fumarate (TDF,Viread)

CAS: 202138-50-9

 

酒石酸卡巴拉汀中間體 Intermediate of Rivastigmine

Rivastigmine hydrogentartrate

 N-ethylmethyl amine 甲基乙基胺(甲乙胺)

Ⅰ、Name: N-ethylmethyl amine

Ⅱ、CAS NO:624-78-2

Ⅲ、Structural formula:

Ⅳ、Outward appearance:colorless liquid

Ⅴ、Purity:98.0% min (By GC)

Ⅵ、Moisture: 0.02%

N-Ethyl-N-Methyl Carbamoyl Chloride N-甲基-N-乙基氨基甲酰氯

Ⅰ、Name: N-Ethyl-N-Methyl Carbamoyl Chloride

Ⅱ、CAS NO:42252-34-6

Ⅲ、Structural formula:

Ⅳ、Outward appearance:colorless and transparent liquid

Ⅴ、Purity:99.0% min (By GC)

Ⅵ、Moisture: 0.02% 

N-ethylmethyl amine hydrochloride 甲基乙基胺鹽酸鹽(甲乙胺鹽酸鹽)

Ⅰ、Name: N-ethylmethyl amine hydrochloride

Ⅱ、CAS NO: 624-60-2

Ⅲ、Structural formula: C3H9N.HCl

Ⅳ、Molecular Weight: 95.57

Ⅴ、Outward appearance:white crystal

Ⅵ、Chemical purity:95.0% min (By GC)

Ⅶ、Moisture: 0.02% 

3-[1-(Dimethylamino)ethyl] phenol 3-[1-(N,N-二甲基氨基)乙基]苯酚

Ⅰ、Name: 3-[1-(Dimethylamino)ethyl] phenol

Ⅱ、CAS NO:105601-04-5

Ⅲ、Structural formula:

Ⅳ、Outward appearance:off-white to pale yellow crystal

Ⅴ、Purity:98.0% min (By GC)

Ⅵ、Moisture: 0.02% 

(S)-3-[1-(Dimethylamino)ethyl] phenol

Ⅰ、Name: (S)-3-[1-(Dimethylamino)ethyl] phenol

Ⅱ、CAS NO: 139306-10-8

Ⅲ、Structural formula: C10H15NO

Ⅳ、Molecular Weight: 265.35

Ⅴ、Outward appearance: off-white to pale yellow crystal

Ⅵ、Purity:98.0% min (By GC)

Ⅶ、Moisture: 0.02%

 
5-Bromo-1-pentanol 5-溴-1-戊醇 CAS:34626-51-2
6-Bromo-1-hexanol 6-溴正己醇 CAS:4286-55-9
7-Bromo-1-heptanol 7-溴-1-庚醇 CAS:10160-24-4
8-Bromo-1-octanol 8-溴-1-辛醇 CAS:50816-19-8
9-Bromo-1-nonanol 9-溴-1-壬醇 CAS:55362-80-6
10-Bromo-1-decanol 10-溴-1-癸醇 CAS:53463-68-6
11-Bromo-1-undecanol 11-溴-1-十一醇 CAS:1611-56-9
12-Bromo-1-dodecanol 12-溴-1-十二醇 CAS:3344-77-2
14-Bromo-1-tetradecanol 14-溴-1-十四烷醇 CAS號:72995-94-9
16-Bromo-1-hexadecanol 16-溴-1-十六烷醇 CAS號:59101-28-9
5-Bromovaleric Acid 5-溴戊酸 CAS:2067-33-6
6-Bromohexanoic Acid 6-溴己酸 CAS:4224-70-8
7-Bromoheptanoic Acid 7-溴庚酸 CAS:30515-28-7
8-Bromooctanoic Acid 8-溴辛酸 CAS:17696-11-6
9-Bromononanoic Acid 9-溴壬酸 CAS:41059-02-3
10-Bromodecanoic Acid 10-溴癸酸 CAS:50530-12-6
11-Bromoundecanoic acid 11-溴十一酸 CAS: 2834-05-1
12-Bromododecanoicacid 12-溴十二烷酸 CAS:73367-80-3
Indole-3-carboxaldehyde 吲哚-3-甲醛 CAS: 487-89-8
Indole-6-Carboxaldehyde (6-Formylindole) 吲哚-6-甲醛 CAS: 1196-70-9
N-Methylpentylamine N-甲基正戊胺 CAS:25419-06-1
3-(N-Methylpentylamino)propionic acid 3-(N-甲基正戊胺基)丙酸鹽酸鹽 CAS:625120-81-2
3,3-Diphenylpropylamine 3,3-二苯基丙胺 CAS: 5586-73-2
4-(Aminomethyl)-benzonitrile (4-Cyanobenzylamine) 4-氰基芐胺 CAS: 10406-25-4
4-Cyanobenzylamine HCl 4-(氨甲基)-苯腈鹽酸鹽 (4-氰基芐胺鹽酸鹽) CAS: 15996-76-6
n-ethyl methyl amine N-甲基乙基胺(甲乙胺) CAS: 624-78-2
3,3-Diphenylpropionic acid 3,3-二苯基丙酸 CAS: 606-83-7
(1S)-(-)-Camphanoyl acid 莰烷酸,樟腦烷酸 CAS: 13429-83-9
7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one (Watermelon Ketone) 西瓜酮 CAS: 28940-11-6
3-Chloro propane sulfonyl chloride 3-氯丙烷磺酰氯 CAS: 1633-82-5
alpha,alpha-Dichloromethyl methyl ether (1,1-Dichlorodimethyl ether) 1,1-二氯二甲醚 CAS: 4885-02-3
 
 
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