Cas no 3837-34-1 (Q Bu)
Q Bu structure
Product Name:Q Bu
CAS No:3837-34-1
MF:C9H18N2O3
MW:202.250822544098
CID:923429
PubChem ID:13783311
Update Time:2025-04-19
Q Bu Chemical and Physical Properties
Names and Identifiers
-
- Q Bu
- 1-N-BUTYLQUINUCLIDINIUM BROMIDE
- N-N-BUTYLQUINUCLIDINIUM BROMIDE
- Butyl (2S)-2,5-diamino-5-oxopentanoate
- SCHEMBL8749113
- 3837-34-1
- 1-n-butylquinuclidinium bromide, N-n-butylquinuclidinium bromide.
-
- Inchi： 1S/C9H18N2O3/c1-2-3-6-14-9(13)7(10)4-5-8(11)12/h7H,2-6,10H2,1H3,(H2,11,12)/t7-/m0/s1
- InChI Key： HVKWQKRQGKCDSG-ZETCQYMHSA-N
- SMILES： O(C([C@H](CCC(N)=O)N)=O)CCCC
Computed Properties
- Exact Mass: 202.13200
- Monoisotopic Mass: 202.13174244g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 4
- Heavy Atom Count: 14
- Rotatable Bond Count: 8
- Complexity: 195
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 1
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: -0.3
- Topological Polar Surface Area: 95.4?2
Experimental Properties
- PSA: 95.41000
- LogP: 1.32310
Q Bu 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%
Q Bu Related Literature
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Priyambada Nayak,Tanmaya Badapanda,Anil Kumar Singh,Simanchalo Panigrahi RSC Adv., 2017,7, 16319-16331
-
Suji Lee,Min Su Han Chem. Commun., 2021,57, 9450-9453
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Xin Li,Liangliang Zhu,Sai Duan,Yanli Zhao,Hans ?gren Phys. Chem. Chem. Phys., 2014,16, 23854-23860
-
Govind Reddy Mol. Syst. Des. Eng., 2021,6, 779-789
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Xiaofeng Lin RSC Adv., 2016,6, 9002-9006
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