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Home > Encyclopedia > 1-Oxa-8-azaspiro[4.5]decane,hydrochloride

1-Oxa-8-azaspiro[4.5]decane,hydrochloride

1-Oxa-8-azaspiro[4.5]decane,hydrochloride structure

1-Oxa-8-azaspiro[4.5]decane,hydrochloride 

structure
  • CAS No:

    3970-79-4

  • Formula:

    C8H16ClNO

  • Chemical Name:

    1-Oxa-8-azaspiro[4.5]decane,hydrochloride

  • Synonyms:

    1-Oxa-8-azaspiro[4.5]deca...;1-oxa-8-azaspiro[4.5]decanehcl;1-Oxa-8-azaspiro[4.5]decaneheMioxalate;8-Aza-1-oxaspiro[4.5]decanehydrochloride;1-Oxa-8-azaspiro[4.5]decane,hydrochloride

  • Categories:

    Chemical Reagents  >  Organic Reagents

1-Oxa-8-azaspiro[4.5]decane,hydrochloride Basic Attributes

177.67

177.092041

DTXSID60620324

2934999090

Characteristics

21.3

2.04980

267.4°C at 760 mmHg

115.5ºC

Safety Information

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1-Oxa-8-azaspiro[4.5]decane,hydrochloride Use and Manufacturing

Methanolic hydrogen chloride (3M, 20 mL) was added over 10 minutes to a stirred, cooled (0° C.) solution of 1, 1-dimethylethyl 1-oxa-8-azaspiro[4, 5]decane-8-carboxylate (Description 74, 3.18 g, 13.2 mmol) in methanol (10 mL) and the mixture was stirred at room temperature for 3 hours. The solvent was evaporated under reduced pressure to give the title compound (2.29 g, 98percent). m/z (ES+) 142 (M+1).Methanolic hydrogen chloride (3M, 20ML) was added over 10 minutes to a stirred, cooled (0°C) solution of 1, 1-dimethylethyl l-oxa-8-azaspiro [4. 5] DECANE-8-CARBOXYLATE (from step (iv) above, 3. 18G, 13. 2MMOL) in methanol (10ML) and the mixture was stirred at room temperature for 3 hours. The solvent was evaporated under reduced pressure to give the title compound (2. 29g, 98percent). 1H NMR (400 MHz, CDC13) : 8 3. 85 (2H, t, J 7Hz), 3.27-3. 15 (4H, m), 1.98 (2H, QUIN. , J7HZ), 1. 86-1. 75 (6H, M); M/Z (ES+) 142 (M+1).

Computed Properties

Molecular Weight:177.67
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:177.0920418
Monoisotopic Mass:177.0920418
Topological Polar Surface Area:21.3
Heavy Atom Count:11
Complexity:118
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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