Cas no 16328-63-5 (1,3-dihydroimidazo[4,5-b]pyrazin-2-one)
![1,3-dihydroimidazo[4,5-b]pyrazin-2-one structure](https://ossimg.kuujia.com/scimg/16500/16328-63-5x500.png)
16328-63-5 structure
Product Name:1,3-dihydroimidazo[4,5-b]pyrazin-2-one
CAS No:16328-63-5
MF:C5H4N4O
MW:136.111459732056
MDL:MFCD08669462
CID:228877
PubChem ID:279243
Update Time:2025-09-27
1,3-dihydroimidazo[4,5-b]pyrazin-2-one Chemical and Physical Properties
Names and Identifiers
-
- 1,3-dihydro-2H-Imidazo[4,5-b]pyrazin-2-one
- 1,3-dihydroimidazo[4,5-b]pyrazin-2-one
- 1H-Imidazo[4,5-b]pyrazin-2(3H)-one
- 2H-Imidazo[4,5-b]pyrazin-2-one,1,3-dihydro-
- 2-Oxo-1H,3H-imidazo-<4,5-b>pyrazin
- 16328-63-5
- FT-0720735
- NSC-129582
- DTXSID60299352
- dihydro-imidazolopyrazinone
- SCHEMBL340668
- Z1198180620
- NSC-193442
- 1h-imidazo[4,5-b]pyrazin-2-ol
- 2H-Imidazo[4,5-b]pyrazin-2-one
- D83988
- NSC193442
- NSC-217339
- CS-0149718
- NSC217339
- AMY37688
- BS-15580
- AKOS006291750
- AC-30781
- NSC129582
- 2H-Imidazo[4,5-b]pyrazin-2-one, 1,3-dihydro-
- 4H,7H-imidazo[4,5-b]pyrazin-2-one
- 1H,3H-IMIDAZO[4,5-B]PYRAZIN-2-ONE
- DB-064496
-
- MDL： MFCD08669462
- Inchi： 1S/C5H4N4O/c10-5-8-3-4(9-5)7-2-1-6-3/h1-2H,(H2,6,7,8,9,10)
- InChI Key： CGKLYWOFLUIKCX-UHFFFAOYSA-N
- SMILES： O=C1NC2C(=NC=CN=2)N1
Computed Properties
- Exact Mass: 136.03900
- Monoisotopic Mass: 136.038511
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 5
- Heavy Atom Count: 10
- Rotatable Bond Count: 0
- Complexity: 144
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 66.9
- XLogP3: -0.9
Experimental Properties
- Density: 1.455
- Boiling Point: 153.4°Cat760mmHg
- Flash Point: 46.6°C
- Refractive Index: 1.604
- PSA: 74.43000
- LogP: -0.35380
1,3-dihydroimidazo[4,5-b]pyrazin-2-one Customs Data
- HS CODE：2933990090
- Customs Data：
China Customs Code:
2933990090Overview:
2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
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%
1,3-dihydroimidazo[4,5-b]pyrazin-2-one Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | B-HP388-5g |
1,3-dihydroimidazo[4,5-b]pyrazin-2-one |
16328-63-5 | 97% | 5g |
8100.0CNY | 2021-07-17 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | B-HP388-100mg |
1,3-dihydroimidazo[4,5-b]pyrazin-2-one |
16328-63-5 | 97% | 100mg |
511CNY | 2021-05-07 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | B-HP388-250mg |
1,3-dihydroimidazo[4,5-b]pyrazin-2-one |
16328-63-5 | 97% | 250mg |
1023CNY | 2021-05-07 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | B-HP388-1g |
1,3-dihydroimidazo[4,5-b]pyrazin-2-one |
16328-63-5 | 97% | 1g |
2314.0CNY | 2021-07-17 | |
| TRC | H127255-50mg |
1H-Imidazo[4,5-b]pyrazin-2(3H)-one |
16328-63-5 | 50mg |
$ 350.00 | 2022-06-04 | ||
| TRC | H127255-100mg |
1H-Imidazo[4,5-b]pyrazin-2(3H)-one |
16328-63-5 | 100mg |
$ 575.00 | 2022-06-04 | ||
| Chemenu | CM168445-250mg |
1H-Imidazo[4,5-b]pyrazin-2(3H)-one |
16328-63-5 | 95% | 250mg |
$*** | 2023-03-30 | |
| Chemenu | CM168445-1g |
1H-Imidazo[4,5-b]pyrazin-2(3H)-one |
16328-63-5 | 95% | 1g |
$*** | 2023-03-30 | |
| Chemenu | CM168445-5g |
1H-Imidazo[4,5-b]pyrazin-2(3H)-one |
16328-63-5 | 95% | 5g |
$*** | 2023-03-30 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | B-HP388-200mg |
1,3-dihydroimidazo[4,5-b]pyrazin-2-one |
16328-63-5 | 97% | 200mg |
662.0CNY | 2021-07-17 |
1,3-dihydroimidazo[4,5-b]pyrazin-2-one Related Literature
-
Juan J. Sánchez,Miguel López-Haro,Juan C. Hernández-Garrido,Ginesa Blanco,Miguel A. Cauqui,José M. Rodríguez-Izquierdo,José A. Pérez-Omil,José J. Calvino,María P. Yeste J. Mater. Chem. A, 2019,7, 8993-9003
-
Adeline Huiling Loo,Alessandra Bonanni,Martin Pumera Analyst, 2013,138, 467-471
-
Luis Miguel Azofra,Douglas R. MacFarlane,Chenghua Sun Chem. Commun., 2016,52, 3548-3551
-
Eunhak Lim,Jiyoung Heo,Seong Keun Kim Nanoscale, 2019,11, 11369-11378
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