Home > Aminoacid Compounds> (2R,3S)-2,3-Diaminosuccinic acid

(2R,3S)-2,3-Diaminosuccinic acid

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Origin: China

Cas No: 23220-52-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 23220-52-2 Formula: C4H8N2O4 Molecular Weight: 148.11700

Basic Info

Chemical Name	(2R,3S)-2,3-Diaminosuccinic acid
Synonyms	erythro-3-aminoaspartic acid; Einecs 245-500-1; meso-2,3-Diamino-bernsteinsaeure; meso-2,3-diamino-succinic acid; Mesodiaminobernsteinsaeure;
CAS No.	23220-52-2
Molecular Formula	C4H8N2O4
Molecular Weight	148.11700
PSA	126.64000
LogP	-0.78920

Properties

Density	1.611g/cm3
Boiling Point	304.7ºC at 760mmHg
Flash Point	138.1ºC
Refractive Index	1.582
Vapor Pressure	0.000197mmHg at 25°C

Safety Info

Safety Statements	S26; S36
HS Code	2922499990
Risk Statements	R36/37/38
Hazard Codes	Xi
Symbol	GHS07
Signal Word	Warning
Hazard Declaration	H315; H319; H335
Caution Statement	P261; P305 + P351 + P338

Synthesis Route

2-[1-(4-methoxyphenyl)-5,6-dihydro-4H-cyclopenta[c]pyrazol-3-yl]acetic acid→(2R,3S)-2,3-Diaminosuccinic acid
(2S)-2,3-bis(benzylamino)butanedioic acid→(2R,3S)-2,3-Diaminosuccinic acid
2,2-Dibromo-succinic acid→(2R,3S)-2,3-Diaminosuccinic acid

Precursor

(2S)-2,3-bis(benzylamino)butanedioic acid

2,2-Dibromo-succinic acid
hydrogen chloride

Downstream Product

meso-2,3-Dibromosuccinic acid

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