Products Description
Product Name: D-Tryptophan
CAS: 153-94-6
EINECS: 205-819-9
Melting point: 282-285 °C (dec.)(lit.)
Boiling point: 342.72°C (rough estimate)
Density: 1.1754 (rough estimate)
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | 99% |
| Storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| Package | 1 kg/bag, 20 kg/drum, 25 kg/drum |
Application
1. D-Tryptophan acts as an important chiral intermediate in pharmaceutical synthesis and fine chemical production.
2. D-Tryptophan CAS 153-94-6 is widely used in the preparation of chiral drugs, peptide compounds and biochemical research reagents.
3. D-Tryptophan serves as a key building block for bioactive molecules and pharmaceutical raw material development.
Storage and Precautions
1. Store D-Tryptophan in a tightly sealed container in a cool, dry and well‑ventilated area away from light.
2. Keep D-Tryptophan CAS 153-94-6 away from strong oxidizing agents, strong acids and high‑temperature environments.
3. Wear chemical‑resistant gloves, safety goggles and protective clothing when handling D-Tryptophan.
Safety Information
1. D-Tryptophan may cause irritation to skin, eyes and respiratory tract upon exposure.
2. In case of contact with D-Tryptophan CAS 153-94-6, rinse affected areas immediately with plenty of clean water.
3. Avoid inhalation of dust of D-Tryptophan and prevent its release into water or soil.
Fire prevention measures
1. D-Tryptophan may decompose under fire conditions and emit toxic fumes including nitrogen oxides and carbon monoxide.
2. Use D-Tryptophan CAS 153-94-6 dry chemical powder, carbon dioxide or alcohol‑resistant foam to extinguish fires involving D-Tryptophan.
3. Firefighters must wear self‑contained breathing apparatus and full protective gear when responding to D-Tryptophan fires.
4. Keep D-Tryptophan away from open flames, hot surfaces and all potential ignition sources.
Related Product Recommendations
| Items | Product Name |
| 1 | 2 6-Dichloropurine CAS 5451-40-1 |
| 2 | 4-Pyridazinecarboxylic acid CAS 50681-25-9 |
| 3 | 5-Bromo-2-hydroxypyrimidine CAS 38353-06-9 |
| 4 | 3-(Aminomethyl)pyridine CAS 3731-52-0 |
| 5 | 5-Bromopyrimidine-2-carbonitrile CAS 38275-57-9 |
| 6 | 6-Chloroguanine CAS 10310-21-1 |
| 7 | 2-Aminopyrimidine CAS 109-12-6 |
| 8 | 4-Hydroxyindole CAS 2380-94-1 |
| 9 | 2-Amino-5-bromopyrimidine CAS 7752-82-1 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
|
Packaging
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.
* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us
Hot Tags: d-tryptophan cas 153-94-6, China d-tryptophan cas 153-94-6 manufacturers, suppliers, factory
