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(1R)-(+)-(1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID

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Origin: China

CasNo: 66254-56-6

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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Products Specification
Description

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CAS No.: 66254-56-6 Formula: C4H12NO3P Molecular Weight: 153.11700

Basic Info

Chemical Name	(1R)-(+)-(1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID
Synonyms	[(1R)-1-amino-2-methylpropyl]phosphonic acid;
CAS No.	66254-56-6
Molecular Formula	C4H12NO3P
Molecular Weight	153.11700
PSA	93.36000
LogP	0.80520

Properties

Appearance & Physical State	white crystalline powder
Density	1.295g/cm3
Boiling Point	302.9ºC at 760 mmHg
Melting Point	272-277ºC(lit.)
Flash Point	137ºC
Refractive Index	1.486

Safety Info

Safety Statements	S26-S36
HS Code	2931900090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

(1-amino-2-methylpropyl)phosphonic acid→[(1S)-1-amino-2-methylpropyl]phosphonic acid+(1R)-(+)-(1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID
d-<1-(benzylamino)-2-methylpropyl>phosphonic acid→(1R)-(+)-(1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID
(1-amino-2-methylpropyl)phosphonic acid→(1R)-(+)-(1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID

Precursor

isobutyraldehyde
d-<1-(benzylamino)-2-methylpropyl>phosphonic acid
(2R,3R)-2,3-bis(benzoyloxy)-4-((1-(diphenoxyphosphoryl)-2-methylpropyl)amino)-4-oxobutanoic acid
(1-amino-2-methylpropyl)phosphonic acid

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