Company Profile
Located at Jinan, city of springs in Shandong Province, Jinan Welt Chem. Co .Ltd is a professional manufacturer of pharmaceutical intermediate and fine chemicals. We serve customers specialty products in a dynamic global market, offering marketing and logistics expertise. Our company has advanced lab of organic synthesis, analysis center, semi-works and production basis. We have additional corporations with scientific institutes. Great achievement has been made in new technique research and new chemicals developing. Through creating new and useful technologies and products, Welt Chem continues to work improving overall quality and build higher levels of innovation into our products .Our vision for Welt Chem is to shape the world’s leading brand. For further information on Welt Chem please contact us.
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| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
(1-Benzyl-4-piperidyl)methanol |
4-Piperidinemethanol,1-(phenylmethyl)-;1-(Phenylmethyl)-4-piperidinemethanol;1-Benzyl-4-(hydroxymethyl)piperidine;1-Benzyl-4-piperidinemethanol;(1-Benzyl-4-piperidyl)methanol;N-(Phenylmethyl)piperidine-4-methanol;4-Hydroxymethyl-1-(phenylmethyl)piperidine;(1-Benzylpiperidin-4-yl)methanol;N-Benzyl-4-hydroxymethylpiperidine |
67686-01-5 | Inquiry | |
(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol |
2-Pyrrolidinemethanol,α,α-diphenyl-,(2R)-;2-Pyrrolidinemethanol,α,α-diphenyl-,(R)-;(2R)-α,α-Diphenyl-2-pyrrolidinemethanol;α,α-Diphenyl-D-prolinol;(R)-α,α-Diphenylprolinol;(R)-α,α-Diphenyl-2-pyrrolidinemethanol;(+)-α,α-Diphenyl-2-pyrrolidinemethanol;(R)-2-(diphenylhydroxymethylpyrrolidine);(+)-2-(Diphenylhydroxymethyl)pyrrolidine;(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol;(R)-Diphenyl-2-pyrrolidinylmethanol;(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol;(R)-Diphenyl(pyrrolidin-2-yl)methanol;(R)-(+)-2-(Diphenylhydroxymethyl)pyrrolidine;1609983-10-9 |
22348-32-9 | Inquiry | |
(R)-N-(tert-Butoxycarbonyl)-2-phenylglycinol |
Carbamic acid,N-[(1R)-2-hydroxy-1-phenylethyl]-,1,1-dimethylethyl ester;Carbamic acid,(2-hydroxy-1-phenylethyl)-,1,1-dimethylethyl ester,(R)-;Carbamic acid,[(1R)-2-hydroxy-1-phenylethyl]-,1,1-dimethylethyl ester;1,1-Dimethylethyl N-[(1R)-2-hydroxy-1-phenylethyl]carbamate;(R)-2-[(N-tert-Butoxycarbonyl)amino]-2-phenylethanol;N-BOC-(R)-phenylglycinol;(R)-1,1-Dimethylethyl (2-hydroxy-1-phenylethyl)carbamate;N-Boc-D-phenylglycinol;(R)-N-(tert-Butoxycarbonyl)-2-phenylglycinol;tert-Butyl ((1R)-2-hydroxy-1-phenylethyl)carbamate;tert-Butyl [(1R)-2-hydroxy-1-phenylethyl]carbamate;(R)-tert-Butyl (2-hydroxy-1-phenylethyl)carbamate |
102089-74-7 | Inquiry | |
(S)-(+)-2-Chlorophenylglycine methyl ester |
Benzeneacetic acid,α-amino-2-chloro-,methyl ester,(αS)-;Benzeneacetic acid,α-amino-2-chloro-,methyl ester,(+)-;Methyl (αS)-α-amino-2-chlorobenzeneacetate;(+)-(S)-Methyl α-amino-α-(2-chlorophenyl)acetate;(S)-Methyl 2-(o-chlorophenyl)glycinate;Methyl (2S)-(+)-amino(2-chlorophenyl)acetate;Methyl (S)-2-amino-2-(2-chlorophenyl)acetate;(S)-(+)-2-ChlorophenyLglycine methyl ester;212838-71-6 |
141109-14-0 | Inquiry | |
(S)-(+)-2-Phenylglycinol |
Benzeneethanol,β-amino-,(βS)-;Phenethyl alcohol,β-amino-,L-;Benzeneethanol,β-amino-,(S)-;(βS)-β-Aminobenzeneethanol;(+)-2-Amino-2-phenylethanol;(S)-2-Amino-2-phenylethanol;L-Phenylglycinol;(+)-α-Phenylglycinol;(S)-2-Phenylglycinol;(+)-Phenylglycinol;(S)-Phenylglycinol;(S)-2-Phenylethanolamine;(S)-β-Aminobenzeneethanol;(+)-(S)-2-Amino-2-phenylethanol;L-β-Aminophenethyl alcohol;L-α-Phenylglycinol;(S)-(+)-Phenylglycinol;(S)-α-Aminophenylethanol;(2S)-2-Amino-2-phenyl-1-ethanol;(2S)-Phenylglycinol;(S)-1-Phenyl-2-hydroxyethylamine;(S)-(+)-2-Phenylglycinol;[(S)-2-Hydroxy-1-phenylethyl]amine;(2S)-2-Phenyl-2-aminoethanol;(2S)-2-Amino-2-phenylethanol;(1S)-2-Amino-2-phenylethanol;(1S)-2-Hydroxy-1-phenylethylamine;(S)-2-Amino-2-phenylethan-1-ol;(S)-(+)-2-Amino-2-phenylethanol;(2S)-2-Amino-2-phenylethan-1-ol |
20989-17-7 | Inquiry | |
(S)-(-)-1-Boc-2-pyrrolidinemethanol |
N-alpha-t-Butyloxycarbonyl-L-prolinol, (S)-N-t-Butyloxycarbonyl-2-pyrrolidinemethanol;BOC-L-PROLINOL LIQUID;N-Boc-L-prolinol, 98+%;N-tert-Butoxycarbonyl-L-prolinol ,98%;N-tert-B-butoxycarbonyl-l-prolinol, 98%;(2S)-1-(tert-Butyloxycarbonyl)pyrrolidine-2-methanol;(2S)-2-(Hydroxymethyl)pyrrolidine-1-carboxylic acid tert-butyl ester;(2S)-2α-(Hydroxymethyl)-1-pyrrolidinecarboxylic acid tert-butyl ester |
69610-40-8 | Inquiry | |
(S)-(-)-Indoline-2-carboxylic acid |
1H-Indole-2-carboxylic acid,2,3-dihydro-,(2S)-;1H-Indole-2-carboxylic acid,2,3-dihydro-,(S)-;(2S)-2,3-Dihydro-1H-indole-2-carboxylic acid;(S)-2-Carboxyindoline;(-)-2,3-Dihydroindole-2-carboxylic acid;(S)-Indoline-2-carboxylic acid;(-)-(S)-2-Indolinecarboxylic acid;L-Indoline-2-carboxylic acid;(2S)-2,3-Dihydroindole-2-carboxylic acid;(2S)-2,3-Dihydroindole-2-carboxylic acid;(S)-2,3-Dihydro-1H-indole-2-carboxylic acid;(S)-(-)-2-Indolinecarboxylic acid;(2S)-2-Indolinecarboxylic acid;(2S)-2,3-Dihydro-1H-indole-2-carboxylic acid |
79815-20-6 | Inquiry | |
(S)-(?)-α,α-Diphenyl-2-pyrrolidinemethanol |
2-Pyrrolidinemethanol,α,α-diphenyl-,(2S)-;2-Pyrrolidinemethanol,α,α-diphenyl-,(S)-;(2S)-α,α-Diphenyl-2-pyrrolidinemethanol;(S)-(-)-2-(Diphenylhydroxymethyl)pyrrolidine;(S)-α,α-Diphenyl-2-pyrrolidinemethanol;(-)-2-(Diphenylhydroxymethyl)pyrrolidine;(S)-α,α-Diphenylprolinol;(-)-α,α-Diphenylprolinol;(S)-(-)-α,α-Diphenyl-2-pyrrolidinemethanol;(S)-2-(Diphenylhydroxymethyl)pyrrolidine;(-)-α,α-Diphenyl-2-pyrrolidinemethanol;(S)-α,α-Diphenylpyrrolidin-2-ylmethanol;(S)-2-(Hydroxydiphenylmethyl)pyrrolidine;(S)-Diphenyl(pyrrolidin-2-yl)methanol;α,α-Diphenyl-L-prolinol;(S)-α,α-Diphenylpyrrolidinemethanol;(S)-(-)-α,α-Diphenylprolinol;1609983-09-6 |
112068-01-6 | Inquiry | |
(S)-4,5,6,7-Tetrahydro-2,6-benzothiazolediamine |
2,6-Benzothiazolediamine,4,5,6,7-tetrahydro-,(6S)-;2,6-Benzothiazolediamine,4,5,6,7-tetrahydro-,(S)-;(6S)-4,5,6,7-Tetrahydro-2,6-benzothiazolediamine;(S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole;(S)-4,5,6,7-Tetrahydrobenzothiazole-2,6-diamine;(S)-4,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine;(S)-4,5,6,7-Tetrahydrobenzo[1,2-d]thiazole-2,6-diamine;(6S)-4,5,6,7-Tetrahydro-1,3-benzothiazole-2,6-diamine;(S)-4,5,6,7-Tetrahydrobenzo[d]thiazol-2,6-diamine |
106092-09-5 | Inquiry | |
1 -(4-CHLOROPHENYL)-1 -PHENYLETHANOL |
Benzenemethanol,4-chloro-α-methyl-α-phenyl-;Benzhydrol,4-chloro-α-methyl-;4-Chloro-α-methyl-α-phenylbenzenemethanol;p-Chloro-α-methylbenzhydrol;1-(p-Chlorophenyl)-1-phenylethanol;(p-Chlorophenyl)methylphenylcarbinol;EGIS 5927;1-(4-Chlorophenyl)-1-phenylethanol;4-Chloro(α-methyl-α-phenyl)benzenemethanol;1-(4-Chlorophenyl)-1-phenylethan-1-ol;61771-16-2 |
59767-24-7 | Inquiry | |
1,1-Cyclohexane diacetic anhydride |
TIMTEC-BBSBB008597;1,1-Cyclohexanediace;1,1-CYCLOHEXANEDIAAETICANHYDRIDE;1,1-CYCLOHEXANEDIACETICANHYDRIDE;3-OXA-SPIRO[5.5]UNDECANE-2,4-DIONE;3,3-PENTAMETHYLENEGLUTARICANHYDRIDE;1,1-Cyclohexanediaceticanhydride,98%;1,1-Cyclohexanediaceticacidanhydride;3,3-PentamethyleneglutaricAnhydride3-Oxaspiro[5.5]-2,4-undecanedione;1,1-Cyclohexanediaceticanhydride(CDAAN)or3-Oxaspiro{5,5}undecane-2,4-dione |
1010-26-0 | Inquiry | |
1,2,3,4-TETRAHYDRO-9-ACRIDINAMINE |
9-Acridinamine,1,2,3,4-tetrahydro-;Acridine,9-amino-1,2,3,4-tetrahydro-;Acridine,9-aminotetrahydro-;1,2,3,4-Tetrahydro-9-acridinamine;9-Amino-1,2,3,4-tetrahydroacridine;Tacrine;Tetrahydroaminacrine;Tetrahydroaminocrine;Tetrahydroaminoacridine;Tetrahydroaminocrin;1,2,3,4-Tetrahydro-9-aminoacridine;THA;1,2,3,4-Tetrahydro-acridin-9-ylamine |
321-64-2 | Inquiry | |
1,2,3,4-Tetrahydro-9-methylcarbazol-4-one |
4H-Carbazol-4-one,1,2,3,9-tetrahydro-9-methyl-;Carbazol-4(1H)-one,2,3-dihydro-9-methyl-;1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one;1,2,3,9-Tetrahydro-9-methyl-4H-carbazole-4-one;808754-65-6 |
27387-31-1 | Inquiry | |
1,2,3,9-Tetrahydro-4(H)-carbazol-4-one |
RARECHEM AK MA K053;4-OXO-1,2,3,4-TETRAHYDROCARBAZOLE;Ondansetron Impurity 10;Ondansetron Hydrochloride Dihydrate EP Impurity I;Ondansetron Impurity 1;1,2,3,9-tetrhydro-4H-carbazole-4-one;1,2,3,9-Tetrahydro-4H-Carbazole-4-One99%Assay;2,3,4,9-Tetrahydro-1H-carbazol-4-one |
15128-52-6 | Inquiry | |
1,5-Dimethylpyrazole |
1H-Pyrazole,1,5-dimethyl-;Pyrazole,1,5-dimethyl-;1,5-Dimethyl-1H-pyrazole;1,5-Dimethylpyrazole |
694-31-5 | Inquiry | |
1-(2-Chloroethoxy)-4-nitrobenzene |
Benzene,1-(2-chloroethoxy)-4-nitro-;Phenetole,β-chloro-p-nitro-;1-(2-Chloroethoxy)-4-nitrobenzene;4-(2-Chloroethoxy)nitrobenzene;2-Chloroethyl 4-nitrophenyl ether;β-Chloro-4-nitrophenetole;2-(4-Nitrophenoxy)ethyl chloride;4-Nitro-1-(2-chloroethoxy)benzene |
3383-72-0 | Inquiry | |
1-(3-Chloropropoxy)-4-fluorobenzene |
Benzene,1-(3-chloropropoxy)-4-fluoro-;Ether,3-chloropropyl p-fluorophenyl;1-(3-Chloropropoxy)-4-fluorobenzene;1-Chloro-3-(p-fluorophenoxy)propane;1-Chloro-3-(4-fluorophenoxy)propane;3-(p-Fluorophenoxy)propyl chloride;3-Chloropropyl 4-fluorophenyl ether;4-(3-Chloropropoxy)-1-fluorobenzene;3-(4-Fluorophenoxy)propyl chloride |
1716-42-3 | Inquiry | |
1-(4-Chlorophenyl)-1-cyclobutanecarbonitrile |
Cyclobutanecarbonitrile,1-(4-chlorophenyl)-;Cyclobutanecarbonitrile,1-(p-chlorophenyl)-;1-(4-Chlorophenyl)cyclobutanecarbonitrile;1-(p-Chlorophenyl)cyclobutanecarbonitrile;NSC 154613;1-(4-Chlorophenyl)cyclobutane-1-carbonitrile;1-(4-Chlorophenyl)-1-cyclobutanecarbonitrile |
28049-61-8 | Inquiry | |
1-(4-Pyridyl)piperazine |
Piperazine,1-(4-pyridinyl)-;Piperazine,1-(4-pyridyl)-;1-(4-Pyridinyl)piperazine;1-(4-Pyridyl)piperazine;N-(4-Pyridyl)piperazine;N-(Pyridin-4-yl)piperazine;4-(Pyridin-4-yl)piperazine;4-(4-Pyridyl)piperazine;1-(4-pyridyl)piperazine;1-(Pyridin-4-yl)piperazine |
1008-91-9 | Inquiry | |
1-Aminopiperidine |
1-Piperidinamine;Piperidine,1-amino-;N-Aminopiperidine;1-Aminopiperidine;Pentamethylenehydrazine;1-Piperidineamine;1-Piperidylamine;NSC 83225;Piperidin-1-ylamine;104712-05-2;1190921-63-1;2131042-98-1 |
2213-43-6 | Inquiry |
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