Basic information
- CAS
37103-91-6- Standard SMILES
O=C1NC(=O)C(F)C(O)N1- InChIKey
AWONXBGDFDRWRH-UHFFFAOYSA-N- Molecular formula
- C4H5FN2O3
- Average molar mass
- 148.09 g/mol
- Monoisotopic mass
- 148.02842019
Names & identifiers
- Preferred name
- 2,4(1H,3H)-Pyrimidinedione, 5-fluorodihydro-6-hydroxy-
- IUPAC
- 5-fluoro-6-hydroxy-1,3-diazinane-2,4-dione
- English name
- 5-Fluorodihydro-6-hydroxy-2,4-(1H,3H)-pyrimidinedione
- Molecular formula
- C4H5FN2O3
- Molecular weight
- 148.09
Names & synonyms
37103-91-65-fluoro-6-hydroxydihydropyrimidine-2,4(1H,3H)-dione5-fluoro-6-hydroxy-1,3-diazinane-2,4-dione2,4(1H,3H)-Pyrimidinedione, 5-fluorodihydro-6-hydroxy-5-Fluoro-6-hydroxy-5,6-dihydrouracilFluorouracil Impurity 85-fluoro-6-hydroxy-1,3,5,6-tetrahydropyrimidine-2,4-dioneNSC528189NSC 528189Fluorouracil?Impurity?8C4H5FN2O3SCHEMBL11390371
Show more names
LABOTEST-BB LT00847985Fluorouracil impurity HFluorouracil Impurity 145-Fluoro-6-hydroxyhydro UracilHYDROURACIL, (+-)-CIS-5-FLUORO-6-HYDROXY5-FLUORO-6-HYDROXYHYDROURACIL MONOHYDRATE5-Fluoro-6-hydroxyhydrouracilmonohydrate97%5-Fluoro-6-hydroxyhydrouracil monohydrate 97%
SCHEMBL11613434DTXSID40958273AWONXBGDFDRWRH-UHFFFAOYSA-NSBB058328AKOS006229889NSC-528189SB55608DB-049069
Database identifiers
- CAS
37103-91-6- PubChem CID
- 3650
- DTXSID
DTXSID40958273- Nikkaji
- J27.899H
Properties
Computed structural properties
- XLogP
- -1.2
- Topological polar surface area
- 78.4 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 0
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 183
Physicochemical properties
- Melting point
- 130 °C · >130°C (dec.)
- Density
- 1.63 · 1.63±0.1 g/cm3(Predicted)
- storage temp.
- -20 °C · -20°C Freezer
- solubility
- DMSO (Sparingly), Methanol (Slightly)
- form
- Solid
- pka
- 8.76 · 8.76±0.60(Predicted)
- color
- Pale Beige to Light Brown
- EPA Substance Registry System
- 2 · 2,4(1H,3H)-Pyrimidinedione, 5-fluorodihydro-6-hydroxy- (37103-91-6)
- Symbol(GHS)
- 6 · GHS06
- Signal word
- Danger
- Hazard statements
- 301 · H301+H311+H331
- Precautionary statements
- 501 · P501-P261-P270-P271-P264-P280-P361+P364-P301+P310+P330-P302+P352+P312-P304+P340+P311-P403+P233-P405
- Risk Statements
- 23 · 23/24/25
- Safety Statements
- 26 · 26-36/37/39-45
- RIDADR
- 2811 · 2811
- Hazard Note
- Toxic
- HS Code
- 2933599590 · 2933599590
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- ridadr
- 2811
- hs_code
- 2933599590
- risk_code
- 23/24/25
- Signal word
- Danger
- Symbol(GHS)
- GHS06
- hazard_note
- Toxic
- safety_code
- 26-36/37/39-45
- Hazard statements
- H301+H311+H331
- Precautionary statements
- P501-P261-P270-P271-P264-P280-P361+P364-P301+P310+P330-P302+P352+P312-P304+P340+P311-P403+P233-P405
Chemistry & industry
Applications
UsesAn impurity of 5-Fluorouracil (F596000).
Upstream & downstream products
Downstream products
Suppliers25 total
陕西缔都新材料有限公司81124267 17392282731 · [email protected]
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
艾吉析科技（上海）有限公司17717235263 · [email protected]
广州佳途科技股份有限公司81960175-877 18933936954 · [email protected]
杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]
广州隽唐科技有限公司020-36607679 13502246435 · [email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
上海澜克医药科技有限公司021-52216295 lankepharma · [email protected]
山东沃德森生物科技有限公司0531-88723173 18596073690 · [email protected]
佛山宝诺生物科技有限公司0757-85921206 18520245316 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
陕西缔都医药化工有限公司+86-029-81138252 +86-173 9270 1263 · [email protected]
凯试（上海）科技有限公司021-50135380 · [email protected]
深圳振强药物研发有限公司+86-0755-66853366 +86-13670046396 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
深圳市华信医药科技有限公司15671363360 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
常州翔龙医药科技有限公司18661161657 · [email protected]
湖北拓邦化工有限公司027-59106185 13986192185 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
铭龙（咸宁）医药有限公司186-7296-9259 18771307593 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
广州奥司汀生物技术有限公司15918640830 13268843209 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
Related reactions
1 records
Compound notes
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