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01 1Evonik

02 1AMINO GmbH

03 2Ajinomoto Company

04 1Daiichi Sankyo

05 1Hengdian Group

06 1Kyowa Hakko Bio

07 1Mitsubishi Tanabe Pharma

08 1SIGMA TAU

09 1Showa Denko

10 1Tianjin Tianyao Pharmaceuticals Co., Ltd.

11 1Upsher-Smith Laboratories

12 1Yangzhou Gami Biochem Co. Ltd

13 1Zhejiang Chemvplus Biotech Co. Ltd

14 1Blank

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PharmaCompass

01

Evonik

Germany

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

  • fda
  • EDQM
  • WHO-GMP

Virtual BoothEvonik's CDMO solutions for APIs and HPAPIs: It specializes where the client needs it most!

USDMF CEP/COS Inactive-api JDMF EU-WC NDC KDMF VMF Others AUDIT
Evonik company banner

02

AMINO GmbH

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

AMINO GmbH

Germany

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF arrow-down CEP/COS arrow-down JDMF arrow-down EU-WC NDC KDMF VMF Others AUDIT
blank

03

Ajinomoto Company

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

Ajinomoto Company

Japan

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF arrow-down CEP/COS arrow-down JDMF arrow-down EU-WC NDC arrow-down KDMF VMF Others AUDIT
blank

04

Country

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF Inactive-api CEP/COS JDMF EU-WC NDC KDMF VMF Others AUDIT
blank

05

Mitsubishi Tanabe Pharma

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

Mitsubishi Tanabe Pharma

Japan

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF Inactive-api CEP/COS JDMF EU-WC NDC KDMF VMF Others AUDIT
blank

06

SIGMA TAU

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

SIGMA TAU

U.S.A

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF Inactive-api CEP/COS JDMF EU-WC NDC KDMF VMF Others AUDIT
blank

07

Upsher-Smith Laboratories

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

Upsher-Smith Laboratories

U.S.A

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF Inactive-api CEP/COS JDMF EU-WC NDC KDMF VMF Others AUDIT
blank

08

Showa Denko

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

Showa Denko

Japan

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF Inactive-api CEP/COS JDMF EU-WC NDC KDMF VMF Others AUDIT
blank

09

Kyowa Hakko Bio

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

Kyowa Hakko Bio

Japan

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF Inactive-api CEP/COS arrow-down JDMF arrow-down EU-WC NDC arrow-down KDMF VMF Others AUDIT
blank

10

Daiichi Sankyo

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

Daiichi Sankyo

Japan

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF Inactive-api CEP/COS JDMF EU-WC NDC KDMF VMF Others AUDIT
blank

11

Yangzhou Gami Biochem Co. Ltd

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

12

Hengdian Group

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

14

Zhejiang Chemvplus Biotech Co. Ltd

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

15

Ajinomoto Company

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

Pittcon 2025
Not Confirmed
arrow

Ajinomoto Company

Japan

USDMF, CEP/COS, JDMF, EU-WC, NDC, KDMF, VMF, Others

arrow
Pittcon 2025
Not Confirmed
USDMF CEP/COS JDMF arrow-down EU-WC NDC arrow-down KDMF VMF Others AUDIT
blank

Looking for 73-22-3 / Tryptophan API manufacturers, exporters & distributors?

Tryptophan manufacturers, exporters & distributors 1

11

PharmaCompass offers a list of Tryptophan API manufacturers, exporters & distributors, which can be sorted by GMP, USDMF, JDMF, KDMF, CEP (COS), WC, Price,and more, enabling you to easily find the right Tryptophan manufacturer or Tryptophan supplier for your needs.

Send us enquiries for free, and we will assist you in establishing a direct connection with your preferred Tryptophan manufacturer or Tryptophan supplier.

PharmaCompass also assists you with knowing the Tryptophan API Price utilized in the formulation of products. Tryptophan API Price is not always fixed or binding as the Tryptophan Price is obtained through a variety of data sources. The Tryptophan Price can also vary due to multiple factors, including market conditions, regulatory modifications, or negotiated pricing deals.

API | Excipient name

Tryptophan

Synonyms

L-tryptophan, 73-22-3, L-tryptophane, H-trp-oh, (s)-tryptophan, Tryptophane

Cas Number

73-22-3

Unique Ingredient Identifier (UNII)

8DUH1N11BX

About 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.

Tryptophan Manufacturers

A Tryptophan manufacturer is defined as any person or entity involved in the manufacture, preparation, processing, compounding or propagation of Tryptophan, including repackagers and relabelers. The FDA regulates Tryptophan manufacturers to ensure that their products comply with relevant laws and regulations and are safe and effective to use. Tryptophan API Manufacturers are required to adhere to Good Manufacturing Practices (GMP) to ensure that their products are consistently manufactured to meet established quality criteria.

click here to find a list of Tryptophan manufacturers with USDMF, JDMF, KDMF, CEP, GMP, COA and API Price related information on PhamaCompass.

Tryptophan Suppliers

A Tryptophan supplier is an individual or a company that provides Tryptophan active pharmaceutical ingredient (API) or Tryptophan finished formulations upon request. The Tryptophan suppliers may include Tryptophan API manufacturers, exporters, distributors and traders.

click here to find a list of Tryptophan suppliers with USDMF, JDMF, KDMF, CEP, GMP, COA and API Price related information on PharmaCompass.

Tryptophan Manufacturers | Traders | Suppliers

Tryptophan Manufacturers, Traders, Suppliers 1
Inform the supplier about your product requirements, specifying if you need a product with particular monograph like EP (Ph. Eur.), USP, JP, BP, or any other quality. In addition, clarify whether you need hydrochloride (HCl), anhydricum, base, micronisatum or a specific level of purity. To find reputable suppliers, utilize the filters and select those certified by GMP, FDA, or any other certification as per your requirement.
For your convenience, we have listed synonyms and CAS numbers to help you find the best supplier. The use of synonyms and CAS numbers can be helpful in identifying potential suppliers, but it is crucial to note that they might not always indicate the exact same product. It is important to confirm the product details with the supplier before making a purchase to ensure that it meets your requirements.