China Supply CAS 6757-06-8 Cytidine 5′-Monophosphate Disodium Salt Pharmaceutical Intermediate Chemical, Find details about China C9h12n3o8pna2, 6757-06-8 from Supply CAS 6757-06-8 Cytidine 5′-Monophosphate Disodium Salt Pharmaceutical Intermediate Chemical
PRODUCT NAME: 5'- Adenosine Monophosphate Free Acid(AMP) | |||
MOLECULE FORMULA | C10H14N5O7P | NET WEIGHT | 175kg |
MOLECULE WEIGHT | 347.2 | TESTING BASED ON | Costumer requirement |
Description: White or almost white crystalline powder | |||
Physicochemical Norms | |||
Testing Item | Unit | Standard | Result |
Appearance | / | White or almost white crystalline powder | Confirmed |
Identification i | 257±2nm | Confirmed | |
Identification ii | Passess test | Confirmed | |
A 250/260 | / | 0.82-0.88 | 0.85 |
A 280/260 | / | 0.19-0.23 | 0.2 |
Assay on dry basis HPLC | % | 98.0-102.0 | 101.41 |
Solubility | Slightly soluble in water and practically insoluble m alcohol | Confirmed | |
Clarity and color of solution | Colorless and almost clear | Confirmed | |
Moisture | % | Max 6.0 | 4.8 |
pH(1%solution) | / | 2.0~3.5 | 2.65 |
Transmittance (1%solution) | % | Min.95 | 98 |
Other decomposed substances of nucleic acid | Pass Pharmacopeia test | Confirmed | |
Heavy metal (as Pb) | mg/kg | Max 10 | <10 |
Lead (Pb) | mg/kg | Max 1.0 | <1.0 |
Arsenic (As) | mg/kg | Max 1.0 | <1.0 |
Ethanol | mg/kg | Max 100 | <100 |
Bacteriological Norms | |||
Testing Item | Unit | Standard | Result |
Total aerobic microbial count | cfu/g | Max. 1000 | <10 |
Yeast & Moulds | cfu/g | Max. 30 | <10 |
Colifbrms-E.coli | /10g | Absent | Absent |
Salmonella | /100g | Absent | Absent |
Staphylococcus Aureus+ | /g | Absent | Absent |
Listeria | /25g | Absent | Absent |
Enterobacteria | /(3x5)g | Absent | Absent |
E. sakazakii | /(3x15)g | Absent | Absent |
CONCLUSION: OK/PASS | |||
Storage/Stability: Stable at room temperature when stored in tightly closed container, protected from humidity. |
Q1:Can you give me a discount price? A1:Sure, it depends on your quantity. |
Q2: What about the lead time? A2:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity. |
Q3:How do you control the quality? A3:We will make samples before mass production, and after sample approved, we will begin bulk production. |
Q4:How do you ship the goods and how long does it take to arrive? A4:We usually ship by UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. |
Q5:What is you terms of payment? A5:Our normal payment term is T/T 30% deposit after order signed and 70% before shippment. |
Q6:Is there cheap shipping cost to import to our country? A6:For small order, express will be best. And for bulk order, sea ship way is best but take much time. |