CAS Number119-44-8
Synonyms2-aminopteridine-4(3H),6(5H)-dione; Xanthopterin; 2-amino-3,5-dihydro-pteridine-4,6-dione; 2-amino-1,5-dihydropteridine-4,6-quinone; Uropterin; 2-amino-3,5-dihydropteridine-4,6-dione; 2-AMINO-1,5-DIHYDROPTERIDINE-4,6-DIONE; 4-Hydroxy-2-imino-1,5-dihydro-6(2H)-pteridinone; EINECS 204-325-0; 2-Amino-3,5-dihydro-pteridin-4,6-dion; 2-Amino-1,5-dihydro-4,6-pteridinedione; 6-Hydroxy-2-imino-2,3-dihydropteridin-4(1H)-one; 2-Amino-4-oxo-6-hydroxy-3,4-dihydropteridine; 2-Aminopteridine-4,6-diol; 2-azanyl-1,5-dihydropteridine-4,6-dione; 2-AMINO-4,6-DIHYDROXYPTERIDENE; 2-Amino-4,6(1H,5H)-pteridinedione; MFCD00151242; xanthopterine
Molecular FormulaC6H7O3N5
Molecular Weight197.15
Density2.2±0.1 g/cm3
Boiling Point686.5ºC at 760mmHg
Melting Point410ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 119-44-8 |
| Catalog No. | 2A-1183063 |
| Chinese Name | 迟效酵母粉 |
| Synonyms | 2-aminopteridine-4(3H),6(5H)-dione; Xanthopterin; 2-amino-3,5-dihydro-pteridine-4,6-dione; 2-amino-1,5-dihydropteridine-4,6-quinone; Uropterin; 2-amino-3,5-dihydropteridine-4,6-dione; 2-AMINO-1,5-DIHYDROPTERIDINE-4,6-DIONE; 4-Hydroxy-2-imino-1,5-dihydro-6(2H)-pteridinone; EINECS 204-325-0; 2-Amino-3,5-dihydro-pteridin-4,6-dion; 2-Amino-1,5-dihydro-4,6-pteridinedione; 6-Hydroxy-2-imino-2,3-dihydropteridin-4(1H)-one; 2-Amino-4-oxo-6-hydroxy-3,4-dihydropteridine; 2-Aminopteridine-4,6-diol; 2-azanyl-1,5-dihydropteridine-4,6-dione; 2-AMINO-4,6-DIHYDROXYPTERIDENE; 2-Amino-4,6(1H,5H)-pteridinedione; MFCD00151242; xanthopterine |
| Molecular Formula | C6H7O3N5 |
| Molecular Weight | 197.15 |
| Density | 2.2±0.1 g/cm3 |
| Boiling Point | 686.5ºC at 760mmHg |
| Melting Point | 410ºC |
| Storage Condition | 2-8°C |
| Application | Xanthopterin, a non-conjugated pteridine compound that is the major component of the yellow particles in the wings of the Eastern bumblebee, produces a characteristic excitation light maximum at 386/4 |
| HTC | 2933990090 |
| PubChem ID | 96559 |
| MDL Number | MFCD00149467 |
| SMILES | NC1=NC(=O)C2=C(N1)N=CC(=O)N2 |
| InChI | InChI=1S/C6H5N5O2/c7-6-10-4-3(5(13)11-6)9-2(12)1-8-4/h1H,(H,9,12)(H3,7,8,10,11,13) |
| InChI Key | InChIKey=VURKRJGMSKJIQX-UHFFFAOYSA-N |
| Use of | Properties Name xanthopterin Synonym More Synonyms Xanthopterin Biological Activity Related Catalog Research Areas >> Infection Signaling Pathways >> Cell Cycle/DNA Damage >> DNA/RNA Synthesis References [1]. Xanthopterin (XPT), an unconjugated pteridine compound, affects cell growth and differentiation. When injected into rats, XPT has caused changes that have been interpreted as renal growth and hypertrophy. [3]. Plotkin M, et al. Xanthopterin in the Oriental hornet (Vespa orientalis): light absorbance is increased with maturation of yellow pigment granules. Photochem Photobiol. 2009 Jul-Aug;85(4):955-61. [4]. Ziegler I, et al. Pterins and the regulation of lymphocyte activation on the mode of xanthopterin action. Hoppe Seylers Z Physiol Chem. 1984 Jun;365(6):667-73. Chemical & Physical Properties Molecular Formula C6H5N5O2 Exact Mass 179.044327 PSA 117.52000 LogP -3.90 Index of Refraction 1.992 Safety Information Hazard Codes Xi HS Code 2933990090 Synthetic Route 2-amino-6-chlor... CAS#:146196-27-2 Xanthopterin CAS#:119-44-8 Literature: Mohr; Kazimierczuk; Pfleiderer Helvetica Chimica Acta, 1992 , vol. 75, # 7 p. 2317 - 2326 4,6-Pteridinedi... CAS#:1131-35-7 Xanthopterin CAS#:119-44-8 Literature: Journal of Applied Chemistry, , vol. 2, p. 591 Journal of the American Chemical Society, , vol. 71, p. 471 2-amino-4-(pent... CAS#:146196-26-1 Xanthopterin CAS#:119-44-8 Literature: Helvetica Chimica Acta, , vol. 75, # 7 p. 2317 - 2326 Precursor & DownStream Precursor 5 CAS#:146196-27-2 2-amino-6-chlor... CAS#:1131-35-7 4,6-Pteridinedi... CAS#:492-11-5 4,6,7(1H)-Pteri... CAS#:49653-17-0 Ethyl ethoxyhyd... DownStream 4 CAS#:492-11-5 4,6,7(1H)-Pteri... CAS#:645-93-2 Cyanuramide CAS#:56-40-6 CAS#:6538-79-0 pterorhodin |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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