MESO-1 4-DIAMINO-2 3-BUTANEDIOL DIHYDROC

Product Name: MESO-1 4-DIAMINO-2 3-BUTANEDIOL DIHYDROC
CAS No.: 20182-71-2
Chemical Name: MESO-1 4-DIAMINO-2 3-BUTANEDIOL DIHYDROC
Synonyms: MESO-1 4-DIAMINO-2 3-BUTANEDIOL DIHYDROC;meso-2,3-dihydroxyputrescine dihydrochloride;MESO-1 4-DIAMINO-2 3-BUTANEDIOL DIHYDROC USP/EP/BP;(2S,3R)-1,4-diaminobutane-2,3-diol,dihydrochloride;meso-1,4-Diamino-2,3-butanediol dihydrochloride
CBNumber: CB5497724
Molecular Formula: C4H12N2O2.2ClH
Formula Weight: 193.073
MOL File: 20182-71-2.mol

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MESO-1 4-DIAMINO-2 3-BUTANEDIOL DIHYDROC Property

Melting point:: ~288 °C (dec.)
form: crystals
BRN: 9506932
InChI: 1S/C4H12N2O2.2ClH/c5-1-3(7)4(8)2-6;;/h3-4,7-8H,1-2,5-6H2;2*1H/t3-,4+;;
InChIKey: DUPMJOBILZRZTB-NDXJVULZSA-N
SMILES: Cl.Cl.NC[C@@H](O)[C@@H](O)CN

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26
WGK Germany: 3
F: 10
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 72284
Product name: meso-1,4-Diamino-2,3-butanediol dihydrochloride
Purity: ≥98.0%
Packaging: 500mg
Price: $475
Updated: 2026/04/30

aablocks

Product number: AA0027SK
Product name: meso-1,4-Diamino-2,3-butanediol dihydrochloride
Purity: 98%
Packaging: 50mg
Price: $110
Updated: 2026/05/28

aablocks

Product number: AA0027SK
Product name: meso-1,4-Diamino-2,3-butanediol dihydrochloride
Purity: 98%
Packaging: 100mg
Price: $186
Updated: 2026/05/28

aablocks

Product number: AA0027SK
Product name: meso-1,4-Diamino-2,3-butanediol dihydrochloride
Purity: 98%
Packaging: 250mg
Price: $335
Updated: 2026/05/28

AK Scientific

Product number: 0205AQ
Product name: meso-1,4-Diamino-2,3-butanediol dihydrochloride
Packaging: 500mg
Price: $501
Updated: 2021/12/16