Cas no 127531-11-7 (D-2,4-Diaminobutyric Acid Dihydrochloride)

D-2,4-Diaminobutyric Acid Dihydrochloride is a chiral amino acid derivative widely used in biochemical and pharmaceutical research. Its dihydrochloride salt form enhances solubility and stability, making it suitable for peptide synthesis and enzymatic studies. The compound serves as a key intermediate in the preparation of modified peptides and bioactive molecules, particularly in investigations of substrate specificity and enzyme inhibition. Its high purity and well-defined stereochemistry ensure reproducibility in experimental applications. The dihydrochloride salt also facilitates handling and storage under standard laboratory conditions. Researchers value this compound for its role in studying metabolic pathways and designing novel therapeutic agents.
D-2,4-Diaminobutyric Acid Dihydrochloride structure
127531-11-7 structure
Product Name:D-2,4-Diaminobutyric Acid Dihydrochloride
CAS No:127531-11-7
MF:C4H12Cl2N2O2
MW:191.056279182434
MDL:MFCD00236954
CID:63883
Update Time:2025-10-29

D-2,4-Diaminobutyric Acid Dihydrochloride Chemical and Physical Properties

Names and Identifiers

    • (R)-2,4-Diaminobutanoic acid dihydrochloride
    • (2R)-2,4-diaminobutanoic acid,dihydrochloride
    • D-2,4-Diaminobutyric acid dihydrochloride
    • H-D-Dab-OH*2HCl
    • H-D-Dab-OH.2HCl
    • H-D-Dab-OH·2HCl
    • H-D-Dab-OH·2HCl D-2,4-DiaMinobutyric acid dihydrochloride
    • H-D-Dab-OH?2HCl(D-2,4-Diaminobutyric acid dihydrochloride)
    • AC-5661
    • FD1070
    • Butanoic acid,2,4-diaMino-, dihydrochloride, (R)- (9CI)
    • H-D-Dab-OH·2HCl(D-2,4-DiaMinobutyric acid dihydrochloride)
    • D-Dab.2hydrochloride
    • D-Dab.2HCl
    • H-D-Dab-OH hydrochloride salt
    • (R)-2,4-Diaminobutyric acid dihydrochloride
    • H-D-Dab-OH
    • D-Dab?HCl
    • D-2,4-Diaminobutyric acid DiHCl
    • Butanoic acid, 2,4-diamino-, dihydrochloride, (R)- (9CI)
    • KM1299
    • D-2,4-DIAMINOBUTYRIC ACID 2HCL
    • AX
    • D-2,4-Diaminobutyric Acid Dihydrochloride
    • MDL： MFCD00236954
    • Inchi： 1S/C4H10N2O2.2ClH/c5-2-1-3(6)4(7)8;;/h3H,1-2,5-6H2,(H,7,8);2*1H/t3-;;/m1../s1
    • InChI Key： CKAAWCHIBBNLOJ-HWYNEVGZSA-N
    • SMILES： Cl.Cl.OC([C@@H](CCN)N)=O

Computed Properties

  • Exact Mass: 190.02800
  • Hydrogen Bond Donor Count: 5
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 3
  • Complexity: 84.1
  • Topological Polar Surface Area: 89.3

Experimental Properties

  • Boiling Point: 354.2℃ at 760 mmHg
  • Flash Point: 168℃
  • PSA: 89.34000
  • LogP: 1.75170

D-2,4-Diaminobutyric Acid Dihydrochloride Security Information

  • Hazardous Material transportation number：3261
  • HazardClass：8
  • PackingGroup：Ⅲ

D-2,4-Diaminobutyric Acid Dihydrochloride Customs Data

  • HS CODE：2922499990
  • Customs Data：

    China Customs Code:

    2922499990

    Overview:

    2922499990 Other amino acids and their esters and their salts(Except those containing more than one oxygen-containing group). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) 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:

    P.Imported animals and plants\Quarantine of animal and plant products
    Q.Outbound animals and plants\Quarantine of animal and plant products
    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

D-2,4-Diaminobutyric Acid Dihydrochloride Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
R15410-250mg
(R)-2,4-Diaminobutanoic acid dihydrochloride
 127531-11-7
250mg
 ￥136.0 2021-09-04
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
R15410-1g
(R)-2,4-Diaminobutanoic acid dihydrochloride
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1g
 ￥346.0 2021-09-04
SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd.
R15410-5g
(R)-2,4-Diaminobutanoic acid dihydrochloride
 127531-11-7
5g
 ￥1206.0 2021-09-04
TRC
D415080-50mg
D-2,4-Diaminobutyric Acid Dihydrochloride
 127531-11-7
50mg
 $64.00 2023-05-18
TRC
D415080-100mg
D-2,4-Diaminobutyric Acid Dihydrochloride
 127531-11-7
100mg
 $75.00 2023-05-18
TRC
D415080-250mg
D-2,4-Diaminobutyric Acid Dihydrochloride
 127531-11-7
250mg
 $87.00 2023-05-18
Chemenu
CM119845-5g
(R)-2,4-Diaminobutyric Acid Dihydrochloride
 127531-11-7 97%
5g
 $111 2021-06-09
Chemenu
CM119845-10g
(R)-2,4-Diaminobutyric Acid Dihydrochloride
 127531-11-7 97%
10g
 $186 2021-06-09
AAPPTec
UHK201-1g
H-D-Dab 2HCl
 127531-11-7
1g
 $110.00 2024-07-19
AAPPTec
UHK201-5g
H-D-Dab 2HCl
 127531-11-7
5g
 $495.00 2024-07-19

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