What is the typical delivery lead time?

The average lead time is within 15 workdays for both peak season and off-season.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, and Western Union.

D-Tryptophan CAS 153-94-6 for Biochemical Research

Name: D-Tryptophan CAS 153-94-6 for Biochemical Research
Brand: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.
SKU: 2177351875

Jiangsu, ChinaZhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.

US$3.00

200 kg

Sample price:US$1.00/kg.Request sample

Product profile

CAS No.

153-94-6

Formula

C11h12n2o2

EINECS

205-819-9

Model NO.

153-94-6

Type

Synthesis Material Intermediates

Appearance

Liquid

Quality

Industrial

Colour

Colorless

Mf

C11h12n2o2

Boiling Point

342.72°c(Rough Estimate)

Density

1.1754 (Rough Estimate)

Form

Solid

Transport Package

200kg Iron Drum or as The Request of Customer.

Trademark

megawide

Origin

China

Production Capacity

10000 Mt/Year

Key features

High Purity D-Tryptophan: CAS 153-94-6, Molecular Weight 204.23, used for biochemical research and medicine.

Industrial Grade Quality: White or off-white crystalline powder, stable in alkalis, suitable for industrial applications.

Flexible Packaging: Available in 200 kg iron drums or customized packaging as per customer request.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season periods.

Global Export Capability: Exports to North America, Europe, Asia, Africa, and Oceania via Shanghai Port.

Versatile Applications: Used as preventive/therapeutic agent for pellagra and in flavors, fragrances, and plastics.

Secure Payment Options: Supports LC, T/T, PayPal, and Western Union for international transactions.

Professional Manufacturer: Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. specializes in fine chemicals.

Company profile

Zhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-12-01Nearest Port: ShanghaiAverage Response Time: ≤4.43hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryZhangjiagang Free Trade Zone Megawide Chemical Technology Co., Ltd. is a China-based limited company in Jiangsu, described as both a trading company and manufacturer/factory engaged in pine chemicals and fine chemicals. Its product range includes rosin derivatives, terpene and phenolic resins, resin dispersions, UV monomers, turpentine derivatives, aroma chemicals, amine derivatives, and other fine chemicals. The supplier reports ISO 9001 certification, export activity since 2020, international markets across multiple regions, and Shanghai port proximity. It states that an R&D team and college support customized services from pilot to commercial production, while reported order fulfillment is within 15 working days in both off-peak and peak seasons. Evidence supports capabilities in customization, product development, and international trade, but does not adequately establish financial credibility, after-sales performance, production scale, or specific customer cases.

Supplier typeThe supplier is identified as a limited company engaged in chemical trade, and its business entity type is listed as both Trading Company and Manufacturer/Factory. Its stated activities include researching, manufacturing, and marketing pine and fine chemical products, indicating a hybrid trading and manufacturing profile.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a certified quality management system, although no certificate number, scope, or validity period is provided.

R&D capabilityThe supplier states that it has a skilled R&D team and college support, and that it is engaged in research and development of pine and fine chemical products. Its product portfolio includes specialized resin derivatives, UV monomers, aroma chemicals, and other fine chemicals, supporting an innovation capability assessment.

Customization capabilityThe supplier explicitly states that it offers customized services from pilot to commercial production to fulfill diverse client requirements and deliver target products. This directly supports customization capability, although specific examples or technical limits are not given.

Product Q&A

Q:What is the CAS number for D-Tryptophan?

The CAS number for D-Tryptophan is 153-94-6.

Q:What is the molecular formula and weight?

The molecular formula is C11H12N2O2 and the molecular weight is 204.23.

Q:What are the physical properties of D-Tryptophan?

It appears as a white or off-white to slightly yellow crystalline powder, odorless or slightly odorous, with a slightly sweet taste.

Q:What are the main applications of D-Tryptophan?

It is used as a preventive and therapeutic agent for pellagra in medicine, for biochemical research, and in industries like flavors, fragrances, and plastics.

Q:What packaging options are available?

Standard packaging is 200 kg iron drums, but customized packaging is available upon customer request.