Cas no 206658-89-1 (3-Aminophenylboronic acid monohydrate)

3-Aminophenylboronic acid monohydrate (CAS 206658-89-1) is an organoboron compound featuring both an amine and a boronic acid functional group. This white to off-white crystalline solid is widely used as a versatile building block in Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of biaryl compounds in pharmaceutical and material science applications. Its monohydrate form ensures stability and ease of handling. The compound’s dual functionality allows for further derivatization, making it valuable in the development of sensors, catalysts, and bioactive molecules. It is soluble in common organic solvents and exhibits good reactivity under mild conditions, facilitating efficient synthetic workflows. Store in a cool, dry place to maintain integrity.
3-Aminophenylboronic acid monohydrate structure
206658-89-1 structure
Product Name:3-Aminophenylboronic acid monohydrate
CAS No:206658-89-1
MF:C6H10BNO3
MW:154.959501743317
MDL:MFCD00149554
CID:66741
PubChem ID:14389423
Update Time:2025-05-28

3-Aminophenylboronic acid monohydrate Chemical and Physical Properties

Names and Identifiers

    • 3-Aminophenylboronic acid monohydrate
    • 3-Aminobenzeneboronic acid monohydrate
    • 3-Aminophenylboronic Acid Monohydrate(contains varying amounts of Anhydride)
    • (3-Aminophenyl)boronic acid hydrate
    • 3-Aminophenylboronic acid
    • 3-Aminophenylboronic acid hydrate
    • : 3-Aminophenylboronic acid monohydrate
    • 3-Boronoaniline monohydrate
    • 3-Aminobenzeneboronic Acid Monohydrate (contains varying amounts of Anhydride)
    • 3-Aminophenylboronic acid monohydrate, 98%
    • 206658-89-1
    • CS-W000897
    • 3-AMINOBENZENEBORONIC ACID H2O
    • (3-aminophenyl)boronic acid;hydrate
    • DTXSID00559725
    • J-511718
    • SB12454
    • AKOS005259063
    • (3-aminophenyl)boronic acid monohydrate
    • F0001-0936
    • Boronic acid, (3-aminophenyl)-, monohydrate
    • 3-AminophenylboronicAcidMonohydrate
    • AM20050340
    • (3-Aminophenyl)boronic acid--water (1/1)
    • (3-aminophenyl)-boronic acid monohydrate
    • A814794
    • XAEOVQODHLLNKX-UHFFFAOYSA-N
    • FT-0647455
    • Boronic acid, B-(3-aminophenyl)-, hydrate (1:1)
    • AS-13443
    • EN300-131925
    • 3-aminophenyl boronic acid monohydrate
    • C6H10BNO3
    • SCHEMBL295422
    • HY-W000897
    • (3-aminophenyl)boronic acid hydrate;3-Aminophenylboronic acid monohydrate
    • SY002070
    • MFCD00149554
    • 3-Aminophenylboronic Acid Monohydrate (contains varying amounts of Anhydride)
    • B-(3-Aminophenyl)boronic Acid Hydrate; (3-Aminophenyl)boronic Acid Hydrate;
    • DB-010528
    • M-aminophenylboronic acid hydrate
    • MDL： MFCD00149554
    • Inchi： 1S/C6H8BNO2.H2O/c8-6-3-1-2-5(4-6)7(9)10;/h1-4,9-10H,8H2;1H2
    • InChI Key： XAEOVQODHLLNKX-UHFFFAOYSA-N
    • SMILES： OB(C1C=CC=C(C=1)N)O.O
    • BRN： 2936342

Computed Properties

  • Exact Mass: 155.07500
  • Monoisotopic Mass: 155.0753733g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 110
  • 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
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 67.5?2

Experimental Properties

  • Color/Form: Light beige powder
  • Density: 1.2300
  • Melting Point: 93-96?°C (lit.)
  • Boiling Point: No data available
  • Flash Point: 181.2℃
  • Solubility: Soluble in DMSO and methanol.
  • PSA: 75.71000
  • LogP: -0.53450
  • Sensitiveness: Hygroscopic
  • Solubility: Not determined
  • Vapor Pressure: No data available

3-Aminophenylboronic acid monohydrate Security Information

  • Symbol: GHS07
  • Prompt：warning
  • Signal Word：Warning
  • Hazard Statement： H315,H319,H335
  • Warning Statement： P261,P305+P351+P338
  • Hazardous Material transportation number：NONH for all modes of transport
  • WGK Germany：3
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26-S36-S37/39
  • FLUKA BRAND F CODES：3-10
  • Hazardous Material Identification： Xi
  • HazardClass：IRRITANT, HYGROSCOPIC
  • Storage Condition：Store at room temperature
  • Safety Term：S26;S37/39
  • Risk Phrases：R36/37/38

3-Aminophenylboronic acid monohydrate Customs Data

  • HS CODE：2931900090
  • Customs Data：

    China Customs Code:

    2931900090

    Overview:

    2931900090. Other organic-Inorganic compound. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods). MFN tariff:6.5%. general tariff:30.0%

    Summary:

    2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

3-Aminophenylboronic acid monohydrate Pricemore >>

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HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
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