Cas no 622-33-3 (O-Benzylhydroxylamine)

O-Benzylhydroxylamine (C?H?NO) is a versatile organic compound widely used as a reagent in synthetic chemistry. Its key advantages include its role as a protecting group for hydroxylamines and its utility in the formation of oxime derivatives. The benzyl group enhances stability, making it suitable for reactions under various conditions. It is particularly valuable in peptide synthesis and the preparation of heterocyclic compounds. The compound exhibits good solubility in common organic solvents, facilitating its use in diverse reaction setups. Its reactivity with carbonyl compounds to form O-benzyloximes further underscores its importance in organic synthesis and pharmaceutical applications.
O-Benzylhydroxylamine structure
O-Benzylhydroxylamine structure
Product Name:O-Benzylhydroxylamine
CAS No:622-33-3
MF:C7H9NO
MW:123.152461767197
MDL:MFCD00221709
CID:82776
PubChem ID:102313
Update Time:2025-10-29

O-Benzylhydroxylamine Chemical and Physical Properties

Names and Identifiers

    • O-Benzylhydroxylamine
    • Hydroxylamine, O-benzyl-
    • Snr 1635
    • AURORA KA-7528
    • AURORA KA-2549
    • BENZYLOXYAMINE
    • BENZYLOXYAMINE HCL
    • BENZYLOXYAMINE HYDROCHLORIDE
    • AKOS B022277
    • Benzyl-O-Hydroxylamine
    • Hydroxylamine,O-benzyl
    • O-benzyl-hydroxylamine
    • O-Bn-hydroxylamine
    • oxybenzylamine
    • O-Benzyloxyamine
    • alpha-(Aminooxy)toluene
    • Hydroxylamine, o-(phenylmethyl)-
    • O-(Phenylmethyl)hydroxylamine
    • XYEOALKITRFCJJ-UHFFFAOYSA-N
    • O-benzyloxylamine
    • phenylmethoxyamine
    • (Benzyloxy)amine
    • O-benzylhydroxyamine
    • (phenylmethoxy)amine
    • O-benzyl hydroxyamine
    • BnONH2
    • O-Benzyl hydroxylamine
    • NH2OCH2Ph
    • [(Aminooxy)methyl]benzene
    • FT-0699866
    • MFCD00221709
    • NCGC00166093-01
    • SY018100
    • 622-33-3
    • NS00126792
    • CS-W008955
    • CHEMBL443652
    • DTXSID8073213
    • o-Benzylhydroxylamine, AldrichCPR
    • O-(Phenylmethyl)hydroxylamine; O-Benzylhydroxylamine; O-Benzyloxyamine; SNR 1635; -(Aminooxy)toluene
    • benzyloxylamine
    • N10409
    • BB 0257240
    • STR08364
    • AKOS000311516
    • AMY24029
    • SCHEMBL7948
    • Q27464086
    • O-(Phenylmethyl)hydroxylamine; O-Benzylhydroxylamine; O-Benzyloxyamine; SNR 1635; alpha-(Aminooxy)toluene
    • BDBM50146579
    • STK400321
    • OBenzylhydroxylamine
    • DTXCID5043263
    • BBL040921
    • ALBB-037313
    • O(Phenylmethyl)hydroxylamine
    • FB145736
    • N3HX4J7ZPM
    • 612-969-2
    • MDL: MFCD00221709
    • Inchi: 1S/C7H9NO/c8-9-6-7-4-2-1-3-5-7/h1-5H,6,8H2
    • InChI Key: XYEOALKITRFCJJ-UHFFFAOYSA-N
    • SMILES: O(CC1C=CC=CC=1)N
    • BRN: 1906691

Computed Properties

  • Exact Mass: 123.06800
  • Monoisotopic Mass: 123.068
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 2
  • Complexity: 69.3
  • 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
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.2
  • Topological Polar Surface Area: 35.2

Experimental Properties

  • Color/Form: Grayish yellow liquid.
  • Density: 1.063±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 230-235 oC
  • Boiling Point: 124-126 oC (20 Torr)
  • Flash Point: 113.1±15.2 oC,
  • Refractive Index: 1.5410
  • PH: 8 (47g/l, H2O)
  • Solubility: Slightly soluble (6.5 g/l) (25 o C),
  • PSA: 35.25000
  • LogP: 1.77720
  • Solubility: Not determined
  • Vapor Pressure: No data available

O-Benzylhydroxylamine Security Information

  • Signal Word:Danger
  • Hazard Statement: H314-H317
  • Warning Statement: P280-P305+P351+P338-P310
  • Hazardous Material transportation number:2735
  • WGK Germany:3
  • Hazard Category Code: 36/37/38-25
  • Safety Instruction: S26-S36
  • FLUKA BRAND F CODES:3
  • RTECS:NC3040000
  • Hazardous Material Identification: Xi
  • HazardClass:8
  • PackingGroup:
  • Storage Condition:Keep in dark place,Sealed in dry,2-8°C(BD34353)
  • Safety Term:S26;S36
  • Risk Phrases:R36/37/38

O-Benzylhydroxylamine Customs Data

  • HS CODE:2922199090
  • Customs Data:

    China Customs Code:

    2922199090

    Overview:

    2922199090. Other amino alcohols and their ethers,Esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, The color of ethanolamine and its salt should be reported, The package of ethanolamine and its salt shall be declared

    Summary:

    2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

O-Benzylhydroxylamine Pricemore >>

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O-Benzylhydroxylamine Suppliers

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(CAS:622-33-3)Benzyloxyamine
Order Number:LE18165
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:18
Price ($):discuss personally

O-Benzylhydroxylamine Related Literature

Additional information on O-Benzylhydroxylamine

Professional Introduction to O-Benzylhydroxylamine (CAS No. 622-33-3)

O-Benzylhydroxylamine, a compound with the chemical formula C?H?NO? and CAS number 622-33-3, is a significant intermediate in the field of organic synthesis and pharmaceutical research. This compound has garnered considerable attention due to its versatile applications in the development of various bioactive molecules. The benzyl group and hydroxylamine moiety present in its structure contribute to its reactivity, making it a valuable building block for synthesizing more complex molecules.

The utility of O-Benzylhydroxylamine extends across multiple domains, particularly in medicinal chemistry and biochemical research. Its role as a protecting group for primary amines is well-documented, where it prevents unwanted side reactions during synthetic processes. This property is particularly crucial in multi-step syntheses where selective functionalization is required.

In recent years, the demand for high-purity O-Benzylhydroxylamine has surged, driven by advancements in drug discovery and development. Researchers are increasingly leveraging this compound to design novel therapeutic agents targeting various diseases. The ability to introduce or remove the benzyl group selectively allows for greater control over the chemical properties of the final product, which is essential for optimizing pharmacokinetic profiles.

One of the most compelling applications of O-Benzylhydroxylamine is in the synthesis of protease inhibitors. Proteases are enzymes that play a pivotal role in numerous biological pathways, making them attractive targets for therapeutic intervention. By incorporating this compound into drug candidates, scientists can modulate protease activity, which has implications in treating conditions such as cancer, inflammation, and infectious diseases. Recent studies have highlighted its effectiveness in generating potent inhibitors with improved selectivity and reduced toxicity.

The chemical reactivity of O-Benzylhydroxylamine also makes it a valuable tool in the development of diagnostic agents. Its ability to participate in nucleophilic substitution reactions allows for the creation of labeled compounds used in imaging techniques and biomarker detection. These applications are particularly relevant in personalized medicine, where precise molecular probes are essential for accurate disease diagnosis and monitoring.

The synthesis of O-Benzylhydroxylamine typically involves the reaction of benzaldehyde with hydroxylamine hydrochloride under controlled conditions. This process requires careful optimization to ensure high yield and purity, which are critical for pharmaceutical applications. Advances in synthetic methodologies have enabled more efficient production techniques, reducing costs and environmental impact while maintaining stringent quality standards.

In conclusion, O-Benzylhydroxylamine (CAS No. 622-33-3) is a multifaceted compound with broad applications in pharmaceuticals and biochemical research. Its role as a protecting group and intermediate in drug synthesis underscores its importance in modern medicinal chemistry. As research continues to uncover new therapeutic targets and diagnostic methods, the demand for high-quality O-Benzylhydroxylamine is expected to grow, driving further innovation in its production and application.

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Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:622-33-3)Benzyloxyamine
LE18165
Purity:99%
Quantity:25KG,200KG,1000KG
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