Preservatives

Name	Type	Specific against	Item no.	Amount	Price
S-Acetyl-3-mercaptopropionic acid-N-hydroxysuccinimide ester ≥97% (NMR)	Biochemicals	Other	USB-241729-250MG United States Biological	250 mg	Login Compare	S-Acetyl-3-mercaptopropionic acid-N-hydroxysuccinimide ester ≥97% (NMR)
Propionic acid sodium salt 99+%	Biochemicals	Other	USB-241373-250G United States Biological	250g	Login Compare	Propionic acid sodium salt 99+%
(R,S)-3-Amino-3-(3-pyridyl)propionic acid 98+%	Biochemicals	Other	USB-241466-5G United States Biological	5g	Login Compare	(R,S)-3-Amino-3-(3-pyridyl)propionic acid 98+%
(R,S)-Boc-3-amino-2-(3,4-dimethoxy-benzyl)-propionic acid ≥97% (HPLC)	Biochemicals	Other	USB-241473-250MG United States Biological	250 mg	Login Compare	(R,S)-Boc-3-amino-2-(3,4-dimethoxy-benzyl)-propionic acid ≥97% (HPLC)
(R,S)-Boc-3-amino-2-(naphthalen-1-yl)-propionic acid 99+% (HPLC)	Biochemicals	Other	USB-241474-250MG United States Biological	250 mg	Login Compare	(R,S)-Boc-3-amino-2-(naphthalen-1-yl)-propionic acid 99+% (HPLC)
(R,S)-Boc-3-amino-2-(naphthalen-1-ylmethyl)-propionic acid ≥97% (HPLC)	Biochemicals	Other	USB-241475-250MG United States Biological	250 mg	Login Compare	(R,S)-Boc-3-amino-2-(naphthalen-1-ylmethyl)-propionic acid ≥97% (HPLC)
(R,S)-Boc-3-amino-2-(naphthalen-2-yl)-propionic acid ≥97% (HPLC)	Biochemicals	Other	USB-241476-250MG United States Biological	250 mg	Login Compare	(R,S)-Boc-3-amino-2-(naphthalen-2-yl)-propionic acid ≥97% (HPLC)
(R,S)-Boc-3-amino-2-(naphthalen-2-ylmethyl)-propionic acid 98+% (HPLC)	Biochemicals	Other	USB-241477-250MG United States Biological	250 mg	Login Compare	(R,S)-Boc-3-amino-2-(naphthalen-2-ylmethyl)-propionic acid 98+% (HPLC)
(R,S)-Boc-3-amino-3-(tert-butyl)propionic acid 98+% (HPLC)	Biochemicals	Other	USB-241478-1G United States Biological	1g	Login Compare	(R,S)-Boc-3-amino-3-(tert-butyl)propionic acid 98+% (HPLC)
(R,S)-Fmoc-3-amino-2-(3,4-dimethoxy-benzyl)-propionic acid ≥97% (HPLC)	Biochemicals	Other	USB-241487-250MG United States Biological	250 mg	Login Compare	(R,S)-Fmoc-3-amino-2-(3,4-dimethoxy-benzyl)-propionic acid ≥97% (HPLC)
(R,S)-Fmoc-3-amino-2-(4-methoxybenzyl)-propionic acid 99+% (HPLC)	Biochemicals	Other	USB-241488-250MG United States Biological	250 mg	Login Compare	(R,S)-Fmoc-3-amino-2-(4-methoxybenzyl)-propionic acid 99+% (HPLC)
(R,S)-Fmoc-3-amino-2-(naphthalen-1-yl)-propionic acid 98+% (HPLC)	Biochemicals	Other	USB-241489-250MG United States Biological	250 mg	Login Compare	(R,S)-Fmoc-3-amino-2-(naphthalen-1-yl)-propionic acid 98+% (HPLC)
(R,S)-Fmoc-3-amino-2-(naphthalen-1-ylmethyl)-propionic acid 98+% (HPLC)	Biochemicals	Other	USB-241490-250MG United States Biological	250 mg	Login Compare	(R,S)-Fmoc-3-amino-2-(naphthalen-1-ylmethyl)-propionic acid 98+% (HPLC)
(R,S)-Fmoc-3-amino-2-(naphthalen-2-yl)-propionic acid 99+% (HPLC)	Biochemicals	Other	USB-241491-250MG United States Biological	250 mg	Login Compare	(R,S)-Fmoc-3-amino-2-(naphthalen-2-yl)-propionic acid 99+% (HPLC)
(R,S)-Fmoc-3-amino-2-(naphthalen-2-ylmethyl)-propionic acid ≥97% (HPLC)	Biochemicals	Other	USB-241492-250MG United States Biological	250 mg	Login Compare	(R,S)-Fmoc-3-amino-2-(naphthalen-2-ylmethyl)-propionic acid ≥97% (HPLC)
(R,S)-Fmoc-3-amino-2-benzyl-propionic acid 99+% (HPLC)	Biochemicals	Other	USB-241493-250MG United States Biological	250 mg	Login Compare	(R,S)-Fmoc-3-amino-2-benzyl-propionic acid 99+% (HPLC)
(R,S)-Fmoc-3-amino-3-(tert-butyl)propionic acid 98+% (HPLC)	Biochemicals	Other	USB-241494-1G United States Biological	1g	Login Compare	(R,S)-Fmoc-3-amino-3-(tert-butyl)propionic acid 98+% (HPLC)
(R,S)2-Hydroxy-3-(3-pyridyl)propionic acid ≥95% (HPLC)	Biochemicals	Other	USB-241500-250MG United States Biological	250 mg	Login Compare	(R,S)2-Hydroxy-3-(3-pyridyl)propionic acid ≥95% (HPLC)
R(+)-2-Chloropropionic acid 98+%	Biochemicals	Other	USB-241501-5G United States Biological	5g	Login Compare	R(+)-2-Chloropropionic acid 98+%
(R)-(-)-2-phenylpropionic acid 98+% (HPLC)	Biochemicals	Other	USB-241506-5G United States Biological	5g	Login Compare	(R)-(-)-2-phenylpropionic acid 98+% (HPLC)
S(-)-2-Chloropropionic acid 99+%	Biochemicals	Other	USB-241756-5G United States Biological	5g	Login Compare	S(-)-2-Chloropropionic acid 99+%
S-(-)-3-(Acetylthio)-2-methylpropionic acid 99+% ee (GC)	Biochemicals	Other	USB-241761-5G United States Biological	5g	Login Compare	S-(-)-3-(Acetylthio)-2-methylpropionic acid 99+% ee (GC)
S-(+)-2-Phenylpropionic Acid	Biochemicals	Other	USB-241771-5G United States Biological	5g	Login Compare	S-(+)-2-Phenylpropionic Acid
S-2-(Fmoc-amino)-3-(2,2-dimethyl-4H-benzo[1,3]dioxin-6-yl)propionic acid 98+% (HPLC)	Biochemicals	Other	USB-241808-250MG United States Biological	250 mg	Login Compare	S-2-(Fmoc-amino)-3-(2,2-dimethyl-4H-benzo[1,3]dioxin-6-yl)propionic acid 98+% (HPLC)
S-2-Hydroxy-3-phenylpropionic acid methyl ester 98+% (HPLC)	Biochemicals	Other	USB-241810-5G United States Biological	5g	Login Compare	S-2-Hydroxy-3-phenylpropionic acid methyl ester 98+% (HPLC)

Name Price

S-Acetyl-3-mercaptopropionic acid-N-hydroxysuccinimide ester ≥97% (NMR)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241729-250MG
Amount	250 mg
Available

Propionic acid sodium salt 99+%

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241373-250G
Amount	250g
Available

(R,S)-3-Amino-3-(3-pyridyl)propionic acid 98+%

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241466-5G
Amount	5g
Available

(R,S)-Boc-3-amino-2-(3,4-dimethoxy-benzyl)-propionic acid ≥97% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241473-250MG
Amount	250 mg
Available

(R,S)-Boc-3-amino-2-(naphthalen-1-yl)-propionic acid 99+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241474-250MG
Amount	250 mg
Available

(R,S)-Boc-3-amino-2-(naphthalen-1-ylmethyl)-propionic acid ≥97% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241475-250MG
Amount	250 mg
Available

(R,S)-Boc-3-amino-2-(naphthalen-2-yl)-propionic acid ≥97% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241476-250MG
Amount	250 mg
Available

(R,S)-Boc-3-amino-2-(naphthalen-2-ylmethyl)-propionic acid 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241477-250MG
Amount	250 mg
Available

(R,S)-Boc-3-amino-3-(tert-butyl)propionic acid 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241478-1G
Amount	1g
Available

(R,S)-Fmoc-3-amino-2-(3,4-dimethoxy-benzyl)-propionic acid ≥97% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241487-250MG
Amount	250 mg
Available

(R,S)-Fmoc-3-amino-2-(4-methoxybenzyl)-propionic acid 99+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241488-250MG
Amount	250 mg
Available

(R,S)-Fmoc-3-amino-2-(naphthalen-1-yl)-propionic acid 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241489-250MG
Amount	250 mg
Available

(R,S)-Fmoc-3-amino-2-(naphthalen-1-ylmethyl)-propionic acid 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241490-250MG
Amount	250 mg
Available

(R,S)-Fmoc-3-amino-2-(naphthalen-2-yl)-propionic acid 99+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241491-250MG
Amount	250 mg
Available

(R,S)-Fmoc-3-amino-2-(naphthalen-2-ylmethyl)-propionic acid ≥97% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241492-250MG
Amount	250 mg
Available

(R,S)-Fmoc-3-amino-2-benzyl-propionic acid 99+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241493-250MG
Amount	250 mg
Available

(R,S)-Fmoc-3-amino-3-(tert-butyl)propionic acid 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241494-1G
Amount	1g
Available

(R,S)2-Hydroxy-3-(3-pyridyl)propionic acid ≥95% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241500-250MG
Amount	250 mg
Available

R(+)-2-Chloropropionic acid 98+%

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241501-5G
Amount	5g
Available

(R)-(-)-2-phenylpropionic acid 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241506-5G
Amount	5g
Available

S(-)-2-Chloropropionic acid 99+%

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241756-5G
Amount	5g
Available

S-(-)-3-(Acetylthio)-2-methylpropionic acid 99+% ee (GC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241761-5G
Amount	5g
Available

S-(+)-2-Phenylpropionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241771-5G
Amount	5g
Available

S-2-(Fmoc-amino)-3-(2,2-dimethyl-4H-benzo[1,3]dioxin-6-yl)propionic acid 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241808-250MG
Amount	250 mg
Available

S-2-Hydroxy-3-phenylpropionic acid methyl ester 98+% (HPLC)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-241810-5G
Amount	5g
Available

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