D-tryptophan zwitterion CAS:153-94-6

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 30.0000 -100.0000

1 Kilogram

FOB Price:USD 30.0000 -100.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : T/T,Other

Keywords

(2R)-2-amino-3-(1H-indol-3-yl)propanoic acid D-tryptophan zwitterion R)-(+)-2-Amino-3-(3-indolyl)propionic Acid

Quick Details

Appearance:white powder
Application:scientific research
PackAge:Bag/bucket
ProductionCapacity:10000|Metric Ton|Day
Storage:Seal in a dry and cool place.
Transportation:by air or by sea

Superiority:

1. Product advantages

♦ High purity, all above 98.5%, no impurities after dissolution

♦ We will test each batch to ensure quality

♦ OEM and private brand services designed for free

♦ Various cap colors available

♦ We can also provide MT1 peptide powder

2. Factory advantages

♦ Professional research team

♦ More than 5 doctors in high-tech R&D laboratories

♦ More than 1000 m2 of factory production line to ensure stable supply

♦ More than 1200 factories to manufacture products and control quality

3. Service advantages

♦ 24-hour online service

♦ Track package information and update it for customers

♦ Professional sales team

♦ Accept small order service

♦ Redelivery service if detained by customs

Details:

D-tryptophan is white powder.

Density 1.4± 0.1g /cm3

Boiling point 447.9±35.0 °C at 760 mmHg

Melting point 282-285ºC

Molecular formula C11H12N2O2

Molecular weight 204.225

Flash point 224.7±25.9 °C

Accurate mass 204.089874

PSA 79.11000

LogP is 1.04

Application:

H-D-Trp-OH is the D-isomer of tryptophan, and it is occasionally found in natural peptides, such as Marine toxopeptides.

Package:

Delivery:

Our company has long-term cooperation with many world-famous logistics companies to ensure transportation efficiency and cargo safety.

FAQ:

1. How do you control the quality
Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.

2. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.

3. Can I get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.

4. How long is lead time

We deliver goods within 3 days for small order, 7-10 days for bulk order.

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