L-Tryptophan | compare suppliers & send inquiries for free

Here you will find a list of producers, manufacturers and traders of L-Tryptophan. You can sort by certificates such as GMP, FDA, CEP, Written Confirmation and more. Send inquiries for free and get in direct contact with the supplier of your choice.

		GMP	CEP	DMF	FDA	WC	Available for download Document available for download after approval of supplier Set as available by supplier but document not uploaded yet
Ajinomoto Type: Producer Origin: Japan	Producer	−	−		−	−	+ 1	Send inquiry Average reply > 1w
Xintai Jiahe Biotech Co Ltd MOQ: 25 kg Type: Producer Origin: China	MOQ 25 kg Producer		−	−	−	−	+ 1	Send inquiry Average reply > 1w
Tianjin Tianyao Type: Producer Origin: China	Producer	−	−	−	−		+ 0	Send inquiry Average reply > 1w
Evonik Type: Producer Origin: Germany	Producer		−	−	−	−	+ 0	Send inquiry Average reply > 1w
Kyowa Hakko Bio Type: Producer Origin: Japan	Producer	−	−	−	−	−	+ 1	Send inquiry Average reply > 1w
Amino GmbH Type: Producer Origin: Germany	Producer		−		−	−	+ 0	Send inquiry Average reply > 1w
Wuhan Amino Acid Bio-Chemical Co Ltd Type: Producer Origin: China	Producer	−	−	−	−	−	+ 0	Send inquiry Average reply > 1w

Looking for L-Tryptophan 73-22-3?

API | Excipient name:: L-Tryptophan
Synonyms:: L-beta-3-Indolylalanine, L-Tryptophan, Trp, Tryptophan, W
Cas Number:: 73-22-3
DrugBank number:: DB00150
Unique Ingredient Identifier:: 8DUH1N11BX

About L-Tryptophan

Why are people looking for Tryptophan? An essential amino acid that is necessary for normal growth in infants and for nitrogen balance in adults. It is a precursor of indole alkaloids in plants. It is a precursor of serotonin (hence its use as an antidepressant and sleep aid). It can be a precursor to niacin, albeit inefficiently, in mammals.

You can ask the supplier about all relevant certificates for the product such as CoA, Safety Data Sheet and DMF.

L-Tryptophan manufacturers | traders | suppliers
We have 7 companies offering L-Tryptophan from 3 different countries.

Get in contact with the supplier of your choice:

Ajinomoto from Japan
Xintai Jiahe Biotech Co Ltd from China
Amino GmbH from Germany
Kyowa Hakko Bio from Japan
Evonik from Germany
Tianjin Tianyao from China
Wuhan Amino Acid Bio-Chemical Co Ltd from China

Let the supplier know whether you are looking for a product with a specific monograph such as EP (Ph. Eur.), USP, JP, BP or another quality. Or, whether you are looking for hydrochloride (HCl), anhydricum, base, micronisatum or a specific purity.

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