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  6. L-2,4-Diaminobutyric acid dihydrochloride, 98+%, may cont. up to ca 10% monohydrochloride

L-2,4-Diaminobutyric acid dihydrochloride, 98+%, may cont. up to ca 10% monohydrochloride

Catalog No. AAL1009303
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Catalog No. AAL1009303 Supplier Thermo Scientific Chemicals Supplier No. L1009303
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Description

CAS: 1883-09-6 | C4H12Cl2N2O2 | 191.052 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 1883-09-6
Molecular Formula C4H12Cl2N2O2
Molecular Weight (g/mol) 191.052
MDL Number MFCD00064561
InChI Key CKAAWCHIBBNLOJ-QTNFYWBSSA-N
Synonym l-2,4-diaminobutyric acid dihydrochloride, s-2,4-diaminobutanoic acid dihydrochloride, s-+-2,4-diaminobutyric acid dihydrochloride, h-dab-oh.2hcl, 2,4-diaminobutyric acid dihydrochloride, 2s-2,4-diaminobutanoic acid dihydrochloride, s-+-2,4-diamino-n-butyric acid dihydrochloride, butanoic acid, 2,4-diamino-, dihydrochloride, 2s, d-dab.2hcl, 2s-2,4-diaminobutanoic acid, chloride, chloride
PubChem CID 2724265
IUPAC Name (2S)-2,4-diaminobutanoic acid;dihydrochloride
SMILES C(CN)C(C(=O)O)N.Cl.Cl

Specifications

Melting Point ∼200°C
Quantity 1 g
Beilstein 5763078
Optical Rotation +18° (c=1 in 5N HCl)
Formula Weight 191.06
Percent Purity ≥98%
Assay may cont. up to ≈10% monohydrochloride
Chemical Name or Material L-2,4-Diaminobutyric acid dihydrochloride

Safety and Handling

Hazard Category H315-H318-H335
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c
EINECSNumber 217-542-0
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only