MilliporeSigma

1.08396

SAFC

L-Tryptophan

EMPROVE® EXPERT, Ph. Eur., BP, JP, USP

Synonym(s):
L-Tryptophan, Trp
CAS Number:
Molecular Weight:
204.23
MDL number:
EC Index Number:
200-795-6

Agency

BP
JP
Ph. Eur.
USP

Quality Level

product line

EMPROVE® EXPERT

form

solid

potency

16000 mg/kg LD50, oral (Rat)

pH

5.5-7.0 (20 °C, 10 g/L in H2O)

mp

290 °C (decomposition)

solubility

10 g/L

bulk density

400 kg/m3

application(s)

parenterals

storage temp.

2-30°C

InChI

1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)

InChI key

QIVBCDIJIAJPQS-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.083781.072671.00286
L-Tryptophan EMPROVE® EXPERT, Ph. Eur., BP, JP, USP

SAFC

1.08396

L-Tryptophan

L-Tyrosine EMPROVE® EXPERT Ph Eur,JP,USP

SAFC

1.08378

L-Tyrosine

L-Phenylalanine EMPROVE® EXPERT Ph Eur,USP

SAFC

1.07267

L-Phenylalanine

L-Glutamine EMPROVE® EXPERT, DAB, JP, USP

SAFC

1.00286

L-Glutamine

form

solid

form

-

form

solid

form

solid

mp

290 °C (decomposition)

mp

297-298 °C (decomposition)

mp

275-283 °C (decomposition)

mp

185 °C (dec.) (lit.)

solubility

10 g/L

solubility

0.38 g/L

solubility

27 g/L

solubility

100 g/L

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

Quality Level

500

Quality Level

500

Quality Level

500

Quality Level

500

General description

Our SAFC® portfolio of high-quality products for biopharmaceutical processing withstands strict quality control procedures and is produced according to MQ-500 requirements as defined by the M-Clarity program.

M-Clarity Program

As part of our EMPROVE® Program, our raw materials are offered with EMPROVE® Dossiers which provide comprehensive, up-to-date documentation to help you navigate regulatory challenges, manage risks, and improve your manufacturing processes.

Our comprehensive portfolio of upstream process chemicals not only provides biopharmaceutical manufacturers with high-quality raw materials for production of classical and novel therapies, but also helps them get to market faster and simplify regulatory challenges. Trust us to deliver supply chain transparency and reliable sourcing around the globe, streamlining your product qualification with best-in-class regulatory support and service.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service