High Quality 99% Boc-L-Proline CAS 15761-39-4

Name: High Quality 99% Boc-L-Proline CAS 15761-39-4
Brand: Shandong Boyu Chemical Co., Ltd.
SKU: 1938230601

Shandong, ChinaShandong Boyu Chemical Co., Ltd.

US$4.50

1-999 kg

US$1.00

1,000+ kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

15761-39-4

Formula

C10h17no4

Model NO.

15761-39-4

EINECS

239-848-3

Appearance

Powder

Quality

Industrial

Colour

White

Sample

Avaliable

Storage

Cool Dry Place

Delivery

3-5day

Melting Point

133-135°c

Boiling Point

355.52°c

Acidity Coefficient (Pka)

4.01±0.20

Density

1.1835

Transport Package

25kg/Bag

Specification

25kg/bag

Trademark

Boyu

Origin

Shandong

HS Code

29339980

Production Capacity

500ton/Month

Company profile

Importers and ExportersMulti-language Pioneer

Shandong Boyu Chemical Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 3 Years CertifiedNearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤2.58h CertifiedTerms of Payment: T/T, D/P, PayPal, etc.

AI-Powered supplier vetting

SummaryShandong Boyu Chemical Co., Ltd. is identified as a Chinese manufacturer/factory engaged in chemical trade, with production and supply activities covering organic intermediates, inorganic chemicals, food additives, dyes, pigments, and related products. The supplier reports ISO 9001 certification, a citric acid annual productivity figure of 150,000 tons, self-operated import and export rights, and exports representing 90% of total sales. It claims exports to more than 100 countries and stable cooperation with more than 200 countries, although these statements are not independently verified in the provided information. After-sales service and product quality are emphasized in company descriptions. Audit information identifies TÜV Rheinland, but the audit result and several operational capability fields are not sufficiently interpretable or remain unknown. Evidence is insufficient to assess financial credibility, innovation, customization, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer/factory and limited company in China, with operations described as integrating chemical R&D, production, and supply. Its stated product scope includes organic intermediates, inorganic chemicals, food additives, daily chemicals, dyes, pigments, and related chemical materials.

CertificationsThe supplier reports ISO 9001 certification. TÜV Rheinland is identified as the audit organization, with an audit period from 2023-10-31 to 2024-10-30, but the stated audit evaluation result is “0” and its meaning is not explained; therefore, the clearly supported certification evidence is limited to ISO 9001.

After-Sales capabilityThe supplier explicitly states that it provides good after-sales service and attributes its domestic and international reputation to product quality and after-sales service. These are supplier claims, with no detailed service process, response-time data, or independent verification provided.

Production capacityThe supplier is identified as a manufacturer/factory and reports annual productivity of 150,000 tons for citric acid, alongside a broad chemical product portfolio. However, no capacity details are provided for most other products, and manufacturing-capacity contract status is unknown.