Chiral Building Blocks

NO.	Product name	CAS No.	Content
1	Methyl R-3-hydroxybutanoate	3976-69-0	≥98%
2	Methyl (S)-(+)-3-hydroxybutyrate	53562-86-0	≥98%
3	Ethyl (R)-3-hydroxybutyrate	24915-95-5	≥98%
4	Ethyl (S)-3-hydroxybutyrate	56816-01-4	≥98%
5	Methyl (R)-3-hydroxypentanoate	60793-22-8	≥98%
6	Methyl (S)-3-hydroxypentanoate	42558-50-9	≥98%
7	(R)-(-)-1,3-Butanediol	1603480	≥98%
8	(S)-(+)-1,3-Butanediol	24621-61-2	≥98%
9	Ethyl (R)-(+)-4-chloro-3-hydroxybutyrate	90866-33-4	≥96%
10	Methyl (R)-(+)-4-chloro-3-hydroxybutyrate	88496-70-2	≥96%
11	(S)-3-Aminobutanoic acid	3775-72-2	≥98%
12	(R)-3-Aminobutanoic acid	3775-73-3	≥98%
13	3-Aminobutan-1ol	2867-59-6	≥95%
14	(S)-3-Aminobutan-1ol	61477-39-2	≥99%
15	(S)-4-Hydroxy-2-pyrrolidinone	68108-18-9	≥98%
16	(R)-4-Hydroxy-2-pyrrolidinone	22677-21-0	≥98%
17	4-Hydroxy-2-pyrrolidinone	25747-41-5	≥98%
18	R-N,N-Dimethyl-1-ferrocenylethylamine R-Ugi-Amine D-Tartrate	31886-58-5	≥98%
19	(S)-N,N-Dimethyl-1-ferrocenylethylamine S-Ugi-Amine L-Tartrate	111614-65-4	≥98%
20	4-acetyl-1-naphthalenecarboxylic acid (Afoxolaner intermediate）	131986-05-5	98%