Preservatives

Name	Type	Specific against	Item no.	Amount	Price
(p-Azidosalicylamido)ethyl-1,3’-dithiopropionic Acid	Biochemicals	Other	USB-A5021-20 United States Biological	10 mg	Login Compare	(p-Azidosalicylamido)ethyl-1,3’-dithiopropionic Acid
3-[(4S,5S)-N-Benzyl-4-(t-butyldimethylsilyloxymethyl)-5-isopropyloxazoladin-4-yl]-(2R,3R)-3-hydroxy-2-methylpropionic Acid, 2,6-Dimethylphenyl Ester	Biochemicals	Other	USB-B1077-96B United States Biological	5 mg	Login Compare	3-[(4S,5S)-N-Benzyl-4-(t-butyldimethylsilyloxymethyl)-5-isopropyloxazoladin-4-yl]-(2R,3R)-3-hydroxy-2-methylpropionic Acid, 2,6-Dimethylphenyl Ester
3-(4-(N-Biotinoyl-6-aminocaproyloxy)phenyl)propionic Acid	Biochemicals	Other	USB-B1758 United States Biological	25 mg	Login Compare	3-(4-(N-Biotinoyl-6-aminocaproyloxy)phenyl)propionic Acid
S-(+)-N-Benzylserine (2-Benzylamino-3-hydroxy-propionic Acid)	Biochemicals	Other	USB-B1078-05N United States Biological	10g	Login Compare	S-(+)-N-Benzylserine (2-Benzylamino-3-hydroxy-propionic Acid)
Biotinylamidoethyl]-dithiomethylenemalonic Acid Bis(3-aminopropionic Acid)	Biochemicals	Other	USB-B1757-22 United States Biological	5 mg	Login Compare	Biotinylamidoethyl]-dithiomethylenemalonic Acid Bis(3-aminopropionic Acid)
3-[[2-(Biotinamido)ethyl]dithio]propionic Acid 4’-(Hydroxymethyl)DMPO Ester	Biochemicals	Other	USB-B1750-57 United States Biological	1 mg	Login Compare	3-[[2-(Biotinamido)ethyl]dithio]propionic Acid 4’-(Hydroxymethyl)DMPO Ester
3-Benzylsulfanyl-2-(tert-butoxycarbonylmethyl-amino)-propionic Acid tert-Butyl Ester	Biochemicals	Other	USB-B1078-05S United States Biological	10 mg	Login Compare	3-Benzylsulfanyl-2-(tert-butoxycarbonylmethyl-amino)-propionic Acid tert-Butyl Ester
3-(4-(N-Biotinoyl-6-aminocaproyloxy)phenyl)propionic Acid, N-Hydroxysuccinimide Ester (BPE)	Biochemicals	Other	USB-B1753 United States Biological	10 mg	Login Compare	3-(4-(N-Biotinoyl-6-aminocaproyloxy)phenyl)propionic Acid, N-Hydroxysuccinimide Ester (BPE)
3-Benzylsulfanyl-2-(S)-{[2-(bis-tert-butoxycarbonylmethyl-amino)-ethyl]- tert-butoxycarbonylmethyl-amino}-propionic Acidtert-Butyl Ester	Biochemicals	Other	USB-B1078-05R United States Biological	10 mg	Login Compare	3-Benzylsulfanyl-2-(S)-{[2-(bis-tert-butoxycarbonylmethyl-amino)-ethyl]- tert-butoxycarbonylmethyl-amino}-propionic Acidtert-Butyl Ester
a-Amino-b-methylaminopropionic Acid, Hydrochloride	Biochemicals	Other	USB-A1378-57 United States Biological	250 mg	Login Compare	a-Amino-b-methylaminopropionic Acid, Hydrochloride
D-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide ((R)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide)	Biochemicals	Other	USB-A1381-61 United States Biological	50 mg	Login Compare	D-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide ((R)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide)
L-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide ((S)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide)	Biochemicals	Other	USB-A1381-61A United States Biological	25 mg	Login Compare	L-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide ((S)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide)
3-(3-Hydroxy-4-methoxyphenyl)propionic Acid	Biochemicals	Other	USB-H9110-13J United States Biological	500 mg	Login Compare	3-(3-Hydroxy-4-methoxyphenyl)propionic Acid
D-b-Imidazolelactic Acid, Monohydrate (Imidazole-4-lactic Acid(R)-2-hydroxy-3-(1(3)H-imidazol-4-yl)-propionic acid )	Biochemicals	Other	USB-I0785-35 United States Biological	100 mg	Login Compare	D-b-Imidazolelactic Acid, Monohydrate (Imidazole-4-lactic Acid(R)-2-hydroxy-3-(1(3)H-imidazol-4-yl)-propionic acid )
L-b-Imidazolelactic Acid, Monohydrate (Imidazole-4-lactic Acid, (S)-2-hydroxy-3-(1(3)H-imidazol-4-yl)-propionic acid Monohydrate)	Biochemicals	Other	USB-I0785-36 United States Biological	1g	Login Compare	L-b-Imidazolelactic Acid, Monohydrate (Imidazole-4-lactic Acid, (S)-2-hydroxy-3-(1(3)H-imidazol-4-yl)-propionic acid Monohydrate)
rac 2-Hydroxy Ibuprofen (4-(2-Hydroxy-2-methylpropyl)-µ-methyl-benzeneacetic Acid, 2,4’-(2-Hydroxy-2-methylpropyl)phenylpropionic Acid, Ibuprofen OH)	Biochemicals	Other	USB-H9090 United States Biological	1 mg	Login Compare	rac 2-Hydroxy Ibuprofen (4-(2-Hydroxy-2-methylpropyl)-µ-methyl-benzeneacetic Acid, 2,4’-(2-Hydroxy-2-methylpropyl)phenylpropionic Acid, Ibuprofen OH)
Ibuprofen Carboxylic Acid (Mixture of Diastereomers) (4-(1-Carboxyethyl)-µ-methyl-benzenepropanoic Acid, 2,4’-(2-Carboxypropyl)phenylpropionic Acid, 2-[4-(2-Carboxypropyl)phenyl]propionic Acid, Carboxyibuprofen)	Biochemicals	Other	USB-I0475-20 United States Biological	2.5 mg	Login Compare	Ibuprofen Carboxylic Acid (Mixture of Diastereomers) (4-(1-Carboxyethyl)-µ-methyl-benzenepropanoic Acid, 2,4’-(2-Carboxypropyl)phenylpropionic Acid, 2-[4-(2-Carboxypropyl)phenyl]propionic Acid, Carboxyibuprofen)
5-Formyl-2,4-dimethylpyrrole-3-propionic Acid, Methyl Ester	Biochemicals	Other	USB-F6008-76 United States Biological	10 mg	Login Compare	5-Formyl-2,4-dimethylpyrrole-3-propionic Acid, Methyl Ester
S-Cyanoethyl-L-cysteine (2-Amino-3-(2-cyano-ethylsulfanyl)-propionic Acid)	Biochemicals	Other	USB-C8406 United States Biological	25 mg	Login Compare	S-Cyanoethyl-L-cysteine (2-Amino-3-(2-cyano-ethylsulfanyl)-propionic Acid)
2,3-Dibromo-3-(p-methoxyl)phenyl Propionic Acid	Biochemicals	Other	USB-D3482-75 United States Biological	2.5g	Login Compare	2,3-Dibromo-3-(p-methoxyl)phenyl Propionic Acid
2,2-Dimethyl-3-(4-mercaptophenyl)propionic Acid	Biochemicals	Other	USB-D3693-36 United States Biological	250 mg	Login Compare	2,2-Dimethyl-3-(4-mercaptophenyl)propionic Acid
2,2-Difluoro-3-hydroxy-(3-pyridyl)propionic Acid	Biochemicals	Other	USB-D3554-54 United States Biological	250 mg	Login Compare	2,2-Difluoro-3-hydroxy-(3-pyridyl)propionic Acid
2,3-Dibromo-2-(4-bromophenyl)propionic Acid	Biochemicals	Other	USB-D3482-36 United States Biological	250 mg	Login Compare	2,3-Dibromo-2-(4-bromophenyl)propionic Acid
2,3-Dibromo-3-(2-bromophenyl)propionic Acid	Biochemicals	Other	USB-D3482-36A United States Biological	2g	Login Compare	2,3-Dibromo-3-(2-bromophenyl)propionic Acid
3-(4-tert-Butylbenzene)propionic Acid	Biochemicals	Other	USB-B8996-42 United States Biological	25 mg	Login Compare	3-(4-tert-Butylbenzene)propionic Acid

Name Price

(p-Azidosalicylamido)ethyl-1,3’-dithiopropionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-A5021-20
Amount	10 mg
Available

3-[(4S,5S)-N-Benzyl-4-(t-butyldimethylsilyloxymethyl)-5-isopropyloxazoladin-4-yl]-(2R,3R)-3-hydroxy-2-methylpropionic Acid, 2,6-Dimethylphenyl Ester

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1077-96B
Amount	5 mg
Available

3-(4-(N-Biotinoyl-6-aminocaproyloxy)phenyl)propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1758
Amount	25 mg
Available

S-(+)-N-Benzylserine (2-Benzylamino-3-hydroxy-propionic Acid)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1078-05N
Amount	10g
Available

Biotinylamidoethyl]-dithiomethylenemalonic Acid Bis(3-aminopropionic Acid)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1757-22
Amount	5 mg
Available

3-[[2-(Biotinamido)ethyl]dithio]propionic Acid 4’-(Hydroxymethyl)DMPO Ester

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1750-57
Amount	1 mg
Available

3-Benzylsulfanyl-2-(tert-butoxycarbonylmethyl-amino)-propionic Acid tert-Butyl Ester

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1078-05S
Amount	10 mg
Available

3-(4-(N-Biotinoyl-6-aminocaproyloxy)phenyl)propionic Acid, N-Hydroxysuccinimide Ester (BPE)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1753
Amount	10 mg
Available

3-Benzylsulfanyl-2-(S)-{[2-(bis-tert-butoxycarbonylmethyl-amino)-ethyl]- tert-butoxycarbonylmethyl-amino}-propionic Acidtert-Butyl Ester

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B1078-05R
Amount	10 mg
Available

a-Amino-b-methylaminopropionic Acid, Hydrochloride

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-A1378-57
Amount	250 mg
Available

D-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide ((R)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-A1381-61
Amount	50 mg
Available

L-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide ((S)-a-Aminoxy-b-phenylpropionic Acid, Hydrobromide)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-A1381-61A
Amount	25 mg
Available

3-(3-Hydroxy-4-methoxyphenyl)propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-H9110-13J
Amount	500 mg
Available

D-b-Imidazolelactic Acid, Monohydrate (Imidazole-4-lactic Acid(R)-2-hydroxy-3-(1(3)H-imidazol-4-yl)-propionic acid )

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-I0785-35
Amount	100 mg
Available

L-b-Imidazolelactic Acid, Monohydrate (Imidazole-4-lactic Acid, (S)-2-hydroxy-3-(1(3)H-imidazol-4-yl)-propionic acid Monohydrate)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-I0785-36
Amount	1g
Available

rac 2-Hydroxy Ibuprofen (4-(2-Hydroxy-2-methylpropyl)-µ-methyl-benzeneacetic Acid, 2,4’-(2-Hydroxy-2-methylpropyl)phenylpropionic Acid, Ibuprofen OH)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-H9090
Amount	1 mg
Available

Ibuprofen Carboxylic Acid (Mixture of Diastereomers) (4-(1-Carboxyethyl)-µ-methyl-benzenepropanoic Acid, 2,4’-(2-Carboxypropyl)phenylpropionic Acid, 2-[4-(2-Carboxypropyl)phenyl]propionic Acid, Carboxyibuprofen)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-I0475-20
Amount	2.5 mg
Available

5-Formyl-2,4-dimethylpyrrole-3-propionic Acid, Methyl Ester

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-F6008-76
Amount	10 mg
Available

S-Cyanoethyl-L-cysteine (2-Amino-3-(2-cyano-ethylsulfanyl)-propionic Acid)

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-C8406
Amount	25 mg
Available

2,3-Dibromo-3-(p-methoxyl)phenyl Propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-D3482-75
Amount	2.5g
Available

2,2-Dimethyl-3-(4-mercaptophenyl)propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-D3693-36
Amount	250 mg
Available

2,2-Difluoro-3-hydroxy-(3-pyridyl)propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-D3554-54
Amount	250 mg
Available

2,3-Dibromo-2-(4-bromophenyl)propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-D3482-36
Amount	250 mg
Available

2,3-Dibromo-3-(2-bromophenyl)propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-D3482-36A
Amount	2g
Available

3-(4-tert-Butylbenzene)propionic Acid

Type	Biochemicals
Clone
Specific against	Other
Appl.
Host
Item no.	USB-B8996-42
Amount	25 mg
Available

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