Cas no 2280-27-5 ((2S)-2-amino-3-hydroxy-3-methyl-butanoic acid)

(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid structure
2280-27-5 structure
Product Name:(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid
CAS No:2280-27-5
MF:C5H11NO3
MW:133.145741701126
MDL:MFCD00800535
CID:42719
PubChem ID:192763
Update Time:2025-04-18

(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid Chemical and Physical Properties

Names and Identifiers

    • (S)-2-Amino-3-hydroxy-3-methylbutanoic acid
    • L(+)-Hydroxyvaline
    • (2S)-2-Amino-3-hydroxy-3-methylbutanoic acid
    • (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
    • 1-AMinoindan
    • 2-amino-3-hydroxy-3-methylbutanoic acid
    • 3-Hydroxy-L-Valine
    • 4-Methyl-L-threonine
    • (2S)-2-amino-3-hydroxy-3-methyl-butanoic acid
    • (S)-2-AMINO-3-HYDROXY-3-METHYLBUTANOICACID
    • Q27461253
    • 2280-27-5
    • UNII-811DM40QTW
    • LDRFQSZFVGJGGP-GSVOUGTGSA-N
    • L-beta-hydroxyvaline
    • L-Hydroxyvaline, (S)-2-Amino-3-hydroxy-3-methylbutanoic acid
    • 3-hydroxy-l-val
    • L-Threonine, 3-methyl-
    • 811DM40QTW
    • 3-METHYL-L-THREONINE
    • 3-hydroxyvaline
    • (S)-3-HYDROXY-3-METHYL-2-AMINOBUTANOIC ACID
    • beta-Hydroxy-L-valine
    • Valine, 3-hydroxy-
    • CHEBI:142415
    • 3-OH-Val
    • EN300-703157
    • L-.BETA.-HYDROXYVALINE
    • DTXSID50177352
    • DS-12351
    • MFCD00800535
    • CS-W006998
    • L-b-Hydroxyvaline
    • AKOS016842772
    • SCHEMBL254738
    • A816362
    • AC-18506
    • DB-005545
    • MDL： MFCD00800535
    • Inchi： 1S/C5H11NO3/c1-5(2,9)3(6)4(7)8/h3,9H,6H2,1-2H3,(H,7,8)/t3-/m1/s1
    • InChI Key： LDRFQSZFVGJGGP-GSVOUGTGSA-N
    • SMILES： OC(C)(C)[C@@H](C(=O)O)N

Computed Properties

  • Exact Mass: 133.07400
  • Monoisotopic Mass: 133.07389321g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 2
  • Complexity: 121
  • 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
  • Surface Charge: 0
  • XLogP3: -2.8
  • Topological Polar Surface Area: 83.6

Experimental Properties

  • Color/Form: White powder
  • Density: 1.0818
  • Boiling Point: 317.3°C at 760 mmHg
  • Refractive Index: 1.4430
  • Water Partition Coefficient: dissolution
  • PSA: 83.55000
  • LogP: -0.13050
  • Solubility: Soluble in water
  • Specific Rotation: -11.75 o (c=2, 6N HCl 25 oC)

(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid Security Information

(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid Customs Data

  • HS CODE：2922509090
  • Customs Data：

    China Customs Code:

    2922509090

    Overview:

    2922509090. Other amino alcohol phenols\Amino acid phenols and other oxygenated amino compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:AB. 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

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food

    Summary:

    2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:2280-27-5)(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid
Order Number:A816362
Stock Status:in Stock
Quantity:5g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:08
Price ($):680.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:2280-27-5) (S)-(+)-2-氨基-3-羥基-3-甲基丁酸
Order Number:LE2469891
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:39
Price ($):discuss personally

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Recommended suppliers
Amadis Chemical Company Limited
(CAS:2280-27-5)(2S)-2-amino-3-hydroxy-3-methyl-butanoic acid
A816362
Purity:99%
Quantity:5g
Price ($):680.0
Email
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:2280-27-5) (S)-(+)-2-氨基-3-羥基-3-甲基丁酸
LE2469891
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email