Cas no 835-31-4 (2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole)

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole structure
835-31-4 structure
Product Name:2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole
CAS No:835-31-4
MF:C14H14N2
MW:210.274363040924
CID:40045
PubChem ID:4436
Update Time:2024-10-26

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Chemical and Physical Properties

Names and Identifiers

    • 2-(Naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole
    • Naphazoline
    • Antan
    • Clearine
    • Nafazolina
    • Naphthizine
    • 2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole
    • 2-Imidazoline, 2-(1-naphthylmethyl)- (7CI, 8CI)
    • 4,5-Dihydro-2-(1-naphthalenylmethyl)-1H-imidazole (ACI)
    • Naphazoline (6CI)
    • 2-(1-Naphthalenylmethyl)-2-imidazoline
    • 2-(1-Naphthylmethyl)-2-imidazoline
    • 2-[(Naphthalen-1-yl)methyl]-4,5-dihydro-1H-imidazole
    • Antigaimorit
    • Colirio Alfa
    • Euboral Oftalmico
    • Imidin
    • MeSH ID: D009278
    • Naphthazoline
    • Nephazoline
    • Rhinazine
    • CHEMBL1706
    • Privine (Salt/Mix)
    • SCHEMBL34532
    • Naphazolinum
    • HMS2090D15
    • 2-(Naphthyl-(1')-methyl)imidazolin [German]
    • L000878
    • KBio2_001455
    • Nadaplatin
    • 2-(1-Naphthylmethyl)-4,5-dihydro-1H-imidazole
    • Tox21_113645
    • Naphazolinum [Latin]
    • NINDS_000456
    • SBI-0051454.P003
    • 2-Naphthalen-1-ylmethyl-4,5-dihydro-1H-imidazole; hydrochloride
    • Prestwick2_000046
    • cid_11079
    • DivK1c_000456
    • S01GA01
    • Prestwick0_000046
    • BRD-K77641333-003-25-5
    • BRD-K77641333-003-05-7
    • NAPHAZOLINE [MART.]
    • Naphazolinum (Latin)
    • KBioSS_001455
    • .alpha.-Naphthylmethyl imidazoline
    • Spectrum5_001424
    • alpha-Naphthylmethyl imidazoline
    • Q415433
    • Spectrum2_001054
    • DB06711
    • Nafazolin (TN)
    • A840596
    • NCGC00024349-03
    • 2-(1-naphthylmethyl)-4,5-dihydro-1H-imidazole;Naphazoline
    • BRN 0151864
    • 2-(Naphthyl-(1')-methyl)imidazolin
    • 835-31-4
    • Prestwick3_000046
    • KBio2_004023
    • BSPBio_000171
    • NAPHAZOLINE [MI]
    • 5-23-08-00293 (Beilstein Handbook Reference)
    • NAPHAZOLINE [INN]
    • 2-(1-Naphthylmethyl)-4,5-dihydro-1H-imidazole #
    • Ciba 2020/R
    • CAS-550-99-2
    • NCGC00016506-02
    • CS-0034952
    • 2-(alpha-Naphthylmethyl)-imidazoline
    • NCGC00016506-03
    • NAPHAZOLINE [WHO-DD]
    • 2-Imidazoline, 2-(1-naphthylmethyl)-
    • Naphazolinum [INN-Latin]
    • AKOS000295230
    • Naphazoline [INN:BAN]
    • NCGC00016506-04
    • NAPHAZOLINE [VANDF]
    • DTXSID3048449
    • Prestwick1_000046
    • Naphazolinum (INN-Latin)
    • GTPL5509
    • VS-03410
    • CHEMBL761
    • Nafazoline
    • UNII-H231GF11BV
    • FT-0725973
    • 10061-11-7
    • EINECS 212-641-5
    • R01AA08
    • Sanorin (Salt/Mix)
    • CCG-250339
    • BDBM50001922
    • SPBio_001008
    • AB00053505_14
    • CNIIGCLFLJGOGP-UHFFFAOYSA-N
    • EN300-16752
    • Z56762888
    • KBio1_000456
    • NCGC00016506-01
    • KBio2_006591
    • 2-(1-naphthalenylmethyl)-4,5-dihydro-1H-imidazole
    • BPBio1_000189
    • CAS-835-31-4
    • SPBio_002092
    • KBioGR_000595
    • Spectrum_000975
    • AB00053505-12
    • AB00053505_13
    • DTXCID90198485
    • NCGC00016506-05
    • Nafazolin
    • H231GF11BV
    • CHEBI:93363
    • AB00053505-11
    • R01AB02
    • Spectrum4_000068
    • Enamine_000333
    • Nafazoline [Spanish]
    • NAPHAZOLINE (MART.)
    • Naphazoline (INN)
    • Tox21_113058
    • D08253
    • IDI1_000456
    • 2-(.alpha.-Naphthylmethyl)-imidazoline
    • HY-111326
    • Spectrum3_000513
    • BSPBio_002065
    • Nafazolina [DCIT]
    • BRD-K77641333-003-15-6
    • NS00003424
    • 1H-Imidazole, 4,5-dihydro-2-(1-naphthalenylmethyl)-
    • KBio3_001565
    • HMS1394P03
    • 4,5-Dihydro-2-(1-naphthylmethyl)imidazole
    • NAFAZAIR
    • BRD-K77641333-003-26-3
    • BRD-K77641333-003-27-1
    • DB-050155
    • AK-968/41090774
    • BBL012612
    • STK300042
    • G77792
    • MDL： MFCD00066737
    • Inchi： 1S/C14H14N2/c1-2-7-13-11(4-1)5-3-6-12(13)10-14-15-8-9-16-14/h1-7H,8-10H2,(H,15,16)
    • InChI Key： CNIIGCLFLJGOGP-UHFFFAOYSA-N
    • SMILES： N1CCNC=1CC1C2C(=CC=CC=2)C=CC=1

Computed Properties

  • Exact Mass: 210.11600
  • Monoisotopic Mass: 246.092376
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 2
  • Complexity: 272
  • Covalently-Bonded Unit Count: 2
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 24.4
  • XLogP3: 2.1

Experimental Properties

  • Density: 1.1063 (rough estimate)
  • Melting Point: 254 °C
  • Boiling Point: 440.466°C at 760 mmHg
  • Flash Point: 220.2 oC
  • Refractive Index: 1.6180 (estimate)
  • PSA: 24.39000
  • LogP: 2.14840
  • Vapor Pressure: 0.0±1.0 mmHg at 25°C

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Security Information

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Customs Data

  • HS CODE：2934999090
  • Customs Data：

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. 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

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Pricemore >>

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2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Production Method

Production Method 1

Reaction Conditions
Reference
Synthesis of Δ2-imidazolines in ethylene glycol
Piskov, V. B.; et al, Khimiya Geterotsiklicheskikh Soedinenii, 1976, (8), 1112-18

Production Method 2

Reaction Conditions
Reference
Catalytic synthesis of 2-(α-naphthylmethylene)imidazoline nitrate (naphtyzin)
Belov, P. S.; et al, Izvestiya Vysshikh Uchebnykh Zavedenii, 1977, 20(3), 371-2

Production Method 3

Reaction Conditions
1.1 Catalysts: Iron oxide (Fe3O4) ,  Water Solvents: Benzene ;  4 h, reflux
Reference
Colloid and nanosized catalysts in organic synthesis: XIII. Synthesis of 2-R-2-imidazolines catalyzed by copper and iron oxide nanoparticles
Popov, Yu. V.; et al, Russian Journal of General Chemistry, 2016, 86(2), 281-285

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Raw materials

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Preparation Products

2-(naphthalen-1-yl)methyl-4,5-dihydro-1H-imidazole Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:835-31-4)萘甲唑林
Order Number:LE26876665
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:59
Price ($):discuss personally

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Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:835-31-4)萘甲唑林
LE26876665
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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