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| Post Date: | Dec 28,2021 |
| Expiry Date: | Dec 28,2022 |
| Detailed Description: |
Cas No. :63-37-6;30811-80-4;26936-40-3
[ Symonym ] 5'-CMP(Free Acid) [ Molecular formula ] C9H14N3O8P [ Molecular weight ] 323.21 [ Structural formula ] [ Description ] White or almost white crystalline powder. Insoluble in benzene and alcohol, etc organic solvent. [ Specifications ] Grade Target Items Good grade One grade Two grade Qualified grade 1 Ratio of UV spectrophotom A280/A260 A250/A260 2.03-2.17 0.41-0.49 2.03-2.17 0.41-0.49 2.03-2.17 0.41-0.49 2.03-2.17 0.41-0.49 2 Assay(Dried)(UV) % ≥ 98.0 95.0 93.0 90.0 3 Assay(Dried)(HPLC) % 98.0 95.0 93.0 90.0 4 Loss on drying % ≤ 5.0 5.0 5.0 5.0 5 Value of PH 3.0-5.0 3.0-5.0 3.0-5.0 3.0-5.0 6 Colour and clarity Clear and colorless Clear and colorless Clear and colorless Clear and colorless 7 Heavy metal(as Pb) % ≤ 0.001 / / / 8 Arsenium (As) % ≤ 0.0001 / / / 9 transmittance≥ (430nm, c=1%, 0.2mol/L, NaOH) 95.0 / / / Remark: 1) There are 4 optional items, including Assay(HPLC), heavy metals, As and Light transmittance, These 4 item only be tested under your requirements. 2) As is random test item, which only be tested in 1 time a year. [ Uses ]It is serve as produce nucleotide kind durg's material intermediate and food additives etc. example, serve as synthesize CTP, polyIC, Ara-C, DDC,CDP-choline's material etc. [ Packing ] In paper board barrel , lined with double-layer polyethylene bag of 5kg,10kg and 20kgs. [ Storage ] Keep in the prevent moisture, avoidance-light, avoidance-hot and dry storage room. |
| CAS Registry Number: | 63-37-6;30811-80-4;26936-40-3 |
| Synonyms: | ;5'-Rcmp;Cytidine-5-monophosphate;Cytidine-5'-monophosphoric acid;Cytidine 5-monophosphate;5-CMP;5'-Cytidylic Acid Monohydrate;5'-CMP;CMP;Cytidine 5'-monophosphate,free acid;Cytidine monophosphate;5'-cytidylic acid;5'-O-phosphonatocytidine;Cytidine 5'-monpohosphate,free acid;Cytidine 5'-monophosphate;Cytidylic acid;5'-Cytidine Monophosphoric Acid;Polycytidylic Acid;5'-Cytidylic acid, homopolymer;5'-Cytidylic acid, polymers;Nsc120953;Poly c;Poly(cytidylic acid);Poly(rc) ;Polyribocytidylic acid;polycytidylic acid (5') potassium;Polycytidylic acid potassium salt;Polycytidylic Acid (5') Potassium Salt;5'-cytidylic acid homopolymer; |
| Molecular Formula: | C9H14N3O8P |
| Molecular Weight: | 323.1817 |
| Molecular Structure: |  nload="javascript:DrawImage(this);">
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| Safety Description: | S24/25:; |