Question 1

What is the catalog number for DL-Tryptophan (Standard)?

Accepted Answer

The catalog number for DL-Tryptophan (Standard) is HY-W012480R.

Question 2

What sizes are available for DL-Tryptophan (Standard)?

Accepted Answer

DL-Tryptophan (Standard) is available in the following size(s): 10 mg, 50 mg, 100 mg, 250 mg, 500 mg.

Question 3

How many pack sizes does DL-Tryptophan (Standard) come in?

Accepted Answer

DL-Tryptophan (Standard) is available in 5 different pack sizes.

Question 4

Is DL-Tryptophan (Standard) in stock?

Accepted Answer

DL-Tryptophan (Standard) is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

Who manufactures DL-Tryptophan (Standard)?

Accepted Answer

DL-Tryptophan (Standard) is manufactured by QuantiMol.

Question 6

What is the estimated delivery time for DL-Tryptophan (Standard)?

Accepted Answer

Estimated delivery time for DL-Tryptophan (Standard) is approximately 15 business day(s), depending on your location.

Question 7

Where can I find the safety data sheet (SDS/MSDS) for DL-Tryptophan (Standard)?

Accepted Answer

The safety data sheet for DL-Tryptophan (Standard) is available here: http://file.medchemexpress.com/batch_PDF/HY-W012480R/.

Question 8

What is DL-Tryptophan (Standard) used for?

Accepted Answer

DL-Tryptophan is an endogenous metabolite.

Question 9

Is this product species cross-reactive?

Accepted Answer

Cross-reactivity data, based on available testing, is listed under the reactivity section of the datasheet. Contact us if you need reactivity confirmed for a species not listed.

Question 10

Is there an additional fee for hazardous or dry ice shipping of this product?

Accepted Answer

Yes, if this product requires dry ice or is classed as hazardous for transport, the additional fee will be explicitly shown in your quotation before you confirm the order, so there are no surprise charges later.

Question 11

How many freeze-thaw cycles can this product tolerate?

Accepted Answer

We recommend aliquoting the product upon receipt to avoid repeated freeze-thaw cycles, which can reduce activity and stability. This is your responsibility once the product has been delivered.

DL-Tryptophan (Standard)

Product Specifications

CAS Number

UNSPSC

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Field of Research

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Frequently Asked Questions

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