China Supplier Chonglou saponin Ⅶ - Jujuboside A1 Cas No.194851-84-8 – Yongjian
China Supplier Chonglou saponin Ⅶ - Jujuboside A1 Cas No.194851-84-8 – Yongjian Detail:
Jujuboside A1 Physicochemical Properties
Density: 1.5 ± 0.1 g / cm3
Molecular formula: C58H94O26
Molecular weight: one thousand two hundred and seven point three five one
Precision quality: 1206.603394
PSA：393.98000
LogP：5.05
Refractive index: 1.640
Jujuboside D English Alias
(3β,16α,23R)-20-Hydroxy-16,23:16,30-diepoxydammar-24-en-3-yl 6-deoxy-α-L-galactopyranosyl-(1->2)-[β-D-glucopyranosyl-(1->6)-[β-D-xylopyranosyl-(1->2)]-β-D-glucopyranosyl-(1->3)]-al pha-L-arabinopyranoside
JujubosideD
α-L-Arabinopyranoside, (3β,16α,23R)-16,23:16,30-diepoxy-20-hydroxydammar-24-en-3-yl O-6-deoxy-α-L-galactopyranosyl-(1->2)-O-[O-β-D-glucopyranosyl-(1->6)-O-[β-D-xylopyranosyl-(1->2 )]-β-D-glucopyranosyl-(1->3)]-
Product Quality Control
1.Our company has obtained CNAS laboratory qualification
2.Our company has nuclear magnetic resonance (Bruker 40OMHZ) spectrometer, mass spectrometer (water SQD), analytical HPLC (equipped with UV detector, PDA detector, ESLD detector) and other analytical instruments to ensure product quality.
3.Our company keeps close contact with scientific research institutes such as Shanghai Institute for drug control, Nanjing public service platform for biomedicine and Shanghai Institute of pharmaceutical industry. The national fine chemicals quality inspection center is less than 100m away from our company and can provide a full set of third-party testing services to ensure the quality of the company’s products.
Solution
1. If the purchaser has any objection before receiving the product and acceptance, it can put forward it before passing the acceptance.
2. When the purchaser feeds back abnormal quality problems in any way (including telephone, fax, e-mail, etc.), we will respond within 4 hours, give preliminary solutions within 12 hours, and give complete solutions and corresponding preventive measures within 24 hours.
3. If the acceptance shows that the quality, quantity, specification or performance of the products do not meet the requirements specified by the purchaser, we are willing to return, exchange or replenish unconditionally within 8 days from the date of receiving the written notice from the purchaser.
4. Our company keeps the production records and testing records of all products for 5 years for customers to review at any time.
Product detail pictures:
Related Product Guide:
"Based on domestic market and expand abroad business" is our progress strategy for China Supplier Chonglou saponin Ⅶ - Jujuboside A1 Cas No.194851-84-8 – Yongjian , The product will supply to all over the world, such as: San Francisco, Ottawa, Morocco, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.
By Janet from Nepal - 2017.05.21 12:31
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
By Genevieve from Italy - 2017.03.07 13:42
