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L-Dab HBr

L-Dab HBr Structure
L-Dab HBr structure
CAS No.
1758-80-1
Chemical Name:
L-Dab HBr
Synonyms
(S)-2,4-diaminobutanoic acid;L-DABA;L-2,4-diaminobutyrate;H-DabHBr;L-Dab HBr;H-Daba-OH.HBr;L-DAB HYDROBROMIDE;L-DAB HBR USP/EP/BP;L-2,4-Diaminobutanoate;L-2,4-diaminobutyricaci
CBNumber:
CB8274119
Molecular Formula:
C4H10N2O2
Molecular Weight:
118.13
MDL Number:
MFCD07368664
MOL File:
1758-80-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:55:37
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L-Dab HBr Properties

Melting point 216-218 °C
Boiling point 321.0±32.0 °C(Predicted)
Density 1.218±0.06 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
form Powder
pka 2.00±0.10(Predicted)
color White to off-white
CAS DataBase Reference 1758-80-1(CAS DataBase Reference)
FDA UNII 61HPH2F0W7

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2922498590

L-Dab HBr price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-6314 L-DABA ≥98% 1758-80-1 100mg $15 2026-06-04 Buy
ChemPep 180401-5G L-Dab•HBr 1758-80-1 5g $143 2026-06-04 Buy
ChemScene CS-6314 L-DABA ≥98% 1758-80-1 5g $186 2026-06-04 Buy
ChemPep 180401-25G L-Dab•HBr 1758-80-1 25g $346 2026-06-04 Buy
Apolloscientific OR480381 (2S)-2,4-Diaminobutanoic acid 98% 1758-80-1 100mg $21 2026-06-04 Buy
Product number Packaging Price Buy
CS-6314 100mg $15 Buy
180401-5G 5g $143 Buy
CS-6314 5g $186 Buy
180401-25G 25g $346 Buy
OR480381 100mg $21 Buy

L-Dab HBr Chemical Properties, Uses, Production

Uses

L-DABA (L-2,4-Diaminobutyric acid) is a week GABA transaminase inhibitor with an IC50 of larger than 500 μM; exhibits antitumor activity in vivo and in vitro.

Definition

ChEBI: A 2,4-diaminobutyric acid that has S-configuration.

in vivo

Treatment with L-DABA results in 43.4% reduction of tumor growth[1]. L-DABA is a more effective inhibitor of GABA transaminase in vivo than in vitro[2].

IC 50

Human Endogenous Metabolite

References

[1] Ronquist G, et al. Antitumor activity of L-2,4 diaminobuturic acid against mouse fibrosarcoma cells in vitro and in vivo. J Cancer Res Clin Oncol. 1980;96(3):259-68. DOI:10.1007/BF00408098
[2] Beart PM, et al. l-2,4-Diaminobutyric acid and the GABA system. Neurosci Lett. 1977 Jul;5(3-4):193-8. DOI:10.1016/0304-3940(77)90046-5
[3] Panasci L, et al. The cytolytic effect of L-2,4 diaminobutyric acid with malignant glioma cells and fibroblasts. Cancer Chemother Pharmacol. 1988;21(2):143-4. DOI:10.1007/BF00257361

L-Dab HBr Preparation Products And Raw materials

Raw materials

Preparation Products

L-Dab HBr Suppliers

Global Suppliers ( 139)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
ChemPep, Inc. +1 (888) 615-9178 / (561) 791-8787 service@chempep.com United States 2138 57
Shanghai CoachChem Co., Ltd. +86-21-67299971；+86-21-67290723 18117322963 marketing@coachchem.com China 96 62
Wuhan Haizheng Industry & Trade Development Co. Ltd 027-8866 0053/88660577/88660578 China 1070 55
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 18080918076 800078821@qq.com China 9706 55
Hangzhou Sage Chemical Co., Ltd. +86057186818502 13588463833 info@sagechem.com China 10265 58
Supplier Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
GL Biochem (Shanghai) Ltd 64
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Shanghai Hanhong Scientific Co.,Ltd. 64
Sichuan Kulinan Technology Co., Ltd 57
ChemPep, Inc. 57
Shanghai CoachChem Co., Ltd. 62
Wuhan Haizheng Industry & Trade Development Co. Ltd 55
Chengdu Ai Keda Chemical Technology Co., Ltd. 55
Hangzhou Sage Chemical Co., Ltd. 58

View Latest Price from L-Dab HBr manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
L-DABA pictures 2026-07-27 L-DABA
1758-80-1
 $29.00 99.32% 10g TargetMol Chemicals Inc.
L-2,4-diaminobutyric acid pictures 2021-07-02 L-2,4-diaminobutyric acid
1758-80-1
 $10.00-15.00 1KG 99%+ HPLC Zhuozhou Wenxi import and Export Co., Ltd
L-DAB HBR pictures 2019-09-02 L-DAB HBR
1758-80-1
 $7.00 1KG 99% 1000KG Career Henan Chemical Co
  • L-DABA pictures
  • L-DABA
    1758-80-1
  • $29.00
  • 99.32%
  • TargetMol Chemicals Inc.
  • L-DAB HBR pictures
  • L-DAB HBR
    1758-80-1
  • $7.00
  • 99%
  • Career Henan Chemical Co

L-Dab HBr Spectrum

L-DAB HBR(1758-80-1)MSL-DAB HBR(1758-80-1)1HNMR

1758-80-1 (L-Dab HBr) Related Search:

Fmoc-D-Dap(dde)-OH Fmoc-D-Dap(Mtt)-OH Fmoc-Dopa(acetonide)-OH 2,4-Dichlorophenyl isocyanate Fmoc-Dap(Alloc)-OH
N-α –Fmoc-N-β-1-(4,4-dimethyl-2,6-dioxocyclohe Fmoc-D-Dap(Ac)-OH (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-acetamidopropanoic acid 2,3-Dihydro-1,4-benzodioxin-6-yl isocyanate Fmoc-D-Dap(ivDde)-OH
Fmoc-D-Dap(aloc)-OH DL-2,4-Diaminobutyric acid dihydrochloride Fmoc-D-Dap(Boc)-OH Fmoc-Dap(Mtt)-OH 2,4-Diamino-butyric acid
N-[4-(2-Bromo-4,5-difluorophenoxy)phenyl]-L-asparagine L-Dab HBr H-Asn-p-nitrobenzyl ester HBr

1of4

L-2,4-DIAMINOBUTYRIC ACID HYDROBROMIDE L-DAB HYDROBROMIDE L-2,4-Diaminobutanoate H-DabHBr (S)-2,4-Diaminobutyric acid L-2,4-Diaminobutyric acid hydrobromine Butanoic acid, 2,4-diaMino-, (S)- H-Daba-OH.HBr (2S)-2,4-Diaminobutanoic acid 2,4-diaminobutyric acid hydrobromide 2,4-diaminobutanoic acid hydrobromide Butanoic acid, 2,4-diamino-, (2S)- L-2,4-diaminobutyricaci L-DAB HBR USP/EP/BP (S)-2,4-diaminobutanoic acid L-2,4-diaminobutyrate L-DABA L-Dab HBr 1758-80-1 C4H11BrN2O2 C4H11N2O2Br C4H10N2O2HBr C4H104N2O2HBr C4H10N2O2free Unusual Amino Acids Amino hydrochloride