Fine Chemical

1

2-Diazo-1-naphthol-5-sulfonyl chloride (DNQ)

3770-97-6

Specialty chemical- raw material for photoresist sensitizer

Yes

2

1-oxo-5-sulfo-2H-naphthalene-2- diazonium (as sodium salt, hydrate)

2657-00-3

Specialty chemical- raw material for photoresist sensitizer

Yes

3

1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)- piperazine

401566-79-8

Teneligliptin Impurity A (USP)

Yes

4

tert-Butyl (2S,4S)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate

401566-80-1

Teneligliptin Impurity B (USP)

Yes

5

tert-Butyl (2S,4S)-4-hydroxy-2-(thiazolidine-3-carbonyl)pyrrolidine-1- carboxylate

401564-34-9

Teneligliptin Impurity C (USP)

Yes

6

alpha-Cyclopentylmandelic acid Or, 2-cyclopentyl-2-hydroxy-2-phenylacetic acid Or, Cyclopentylphenylglycolic acid

427-49-6

Used for manufacturing Glycolate

Yes

7

1-Methyl-3-pyrrolidinol Or, 1-Methylpyrrolidin-3-ol Or, 3-Hydroxy-1-methylpyrrolidine Or, N-Methyl-3-pyrrolidinol

13220-33-2

Used for manufacturing Glycolate

Yes

8

N-Cyclohexylethanolamine Or, 2-(CYCLOHEXYLAMINO)-ETHANOL

2842-38-8

Used in chemicals, pharma and electronics

Yes

9

Bromoadamantane-1-carboxylic acid Or, 3-Bromo-adamantane-1-carboxylic acid Or, 1-Bromo-3-adamantanecarboxylic acid

21816-08-0

Pharmaceutical research

Under Development

10

p-Fluoro Cinnamaldehyde

51791-26-5

Pharmaceutical research

Under Development

11

Ethyl 5-chloro-1-[(4-methoxyphenyl)methyl]-1H-1,2,3-triazole-4-carboxylate

75020-42-7

Pharmaceutical research

Under Development

12

Ethyl 3-bromo-2-oxobutanoate

57332-84-0

Pharmaceutical research

Under Development

13

1-(2,4-dichlorophenyl)hydrazine hydrochloride

5446-18-4

Pharmaceutical research

Under Development

14

1-(4-Bromophenyl)propan-1-one

10342-83-3

Pharmaceutical research

Under Development

15

methyl 1-methyl-4-nitro-1H-pyrazole-5-carboxylate

309740-49-6

Pharmaceutical research

Under Development