Shanghai JIN DUN Industrial Co., Ltd

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Profile: Shanghai JIN DUN Industrial Co., Ltd specializes in providing pharmaceutical intermediates and raw materials. Our products include 3-Amino-4-pyrazolecarboxamide hemisulfate, N-(2',6'-dimethylphenl)-2-Piperidine carboxamide, Quinolinic acid, 6-Aminopenicillanic acid, 4-Hydroxy-D-(-)-2-phenylglycine, Salicylic acid, Pentamethylene diacrylate, and Tetrahydropapaverine hydrochloride. We also offer Dihydropapaverine hydrochloride, Ethyl (R)-(-)-4-cyano-3-hydroxybutyate, Methyl isobutyrylacetate, 2-Nitrobenzaldehyde, and 4-Methoxybenzyl alcohol. 2-Nitrobenzaldehyde is a benzaldhyde with a nitro group substituted in the ortho position. 2-Nitrobenzaldehyde is used in the preparation of dyes and colorants such as Indigo carmine. 2-Nitrobenzaldehyde gas been shown to be a useful photoremovable protecting group as well as in the preparation of more effective ones such as o-Nitrophenylethylene glycol.

10 Products/Chemicals (Click for related suppliers)

• Cytosine

IUPAC Name: 6-amino-1H-pyrimidin-2-one | CAS Registry Number: 71-30-7
Synonyms: cytosine, Cytosinimine, Cytosin, Zytosin, 4-Amino-2-hydroxypyrimidine, 4-Aminouracil, 2(1H)-Pyrimidinone, 4-amino-, Cytosine (8CI), 4-amino-2-pyrimidinol, 4-Amino-2(1H)-pyrimidinone, Ambap7385, MLS001332635, MLS001332636, 4-aminopyrimidin-2(1H)-one, C3506_SIGMA, CID597, 2(1H)-pyrimidinone, 6-amino-, 30430_FLUKA, CHEBI:16040, EINECS 200-749-5

Molecular Formula:	C₄H₅N₃O	Molecular Weight:	111.102000 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: OPTASPLRGRRNAP-UHFFFAOYSA-N

• Ethyl (R)-4-Cyano-3-Hydroxybutanoate

IUPAC Name: ethyl (3R)-4-cyano-3-hydroxybutanoate | CAS Registry Number: 141942-85-0
Synonyms: 479772_ALDRICH, ZINC02562594, ZINC02567777, CID2733879, TL8006150, (R)-4-Cyano-3-hydroxybutyric acid ethyl ester, (R)-(−)-Ethyl 4-cyano-3-hydroxybutyrate, Ethyl (R)-(−)-4-cyano-3-hydroxybutyrate

Molecular Formula:	C₇H₁₁NO₃	Molecular Weight:	157.167140 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: LOQFROBMBSKWQY-ZCFIWIBFSA-N

• Methanone, (2-butyl-5-nitro-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]

IUPAC Name: (2-butyl-5-nitro-1-benzofuran-3-yl)-[4-[3-(dibutylamino)propoxy]phenyl]methanone | CAS Registry Number: 141645-23-0
Synonyms: SureCN283110, MET056, CTK4C2735, AKOS015901542, AG-L-59360, KB-62649, I14-13977, (2-Butyl-5-nitro-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone, (2-butyl-5-nitrobenzofuran-3-yl)(4-(3-(dibutylamino)propoxy)phenyl)methanone, Methanone, (2-butyl-5-nitro-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-

Molecular Formula:	C₃₀H₄₀N₂O₅	Molecular Weight:	508.649000 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: YIYARJKYRBMMJG-UHFFFAOYSA-N

• Methyl Isobutyrylacetate

IUPAC Name: methyl 4-methyl-3-oxopentanoate | CAS Registry Number: 42558-54-3
Synonyms: Methyl isobutyrylacetate, methyl 4-methyl-3-oxopentanoate, Methyl 4-methyl-3-oxovalerate, Iso-butyryl methyl acetate, 4-Methyl-3-oxovaleric Acid Methyl Ester, IBEM, AG-F-51342, ZINC02389939, AC1MC1MD, ACMC-209jq9, KSC237G2D, 10900_ALDRICH, 10900_FLUKA, CTK1D7321, MolPort-000-157-374, Isobutyrylacetic Acid Methyl Ester, ANW-29839, SBB086341, AKOS000120602, Methyl 4-methyl-3-oxovalerate;IBEM;

Molecular Formula:	C₇H₁₂O₃	Molecular Weight:	144.168380 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: HNNFDXWDCFCVDM-UHFFFAOYSA-N

• O-Nitrobenzaldehyde

IUPAC Name: 2-nitrobenzaldehyde | CAS Registry Number: 552-89-6
Synonyms: o-Nitrobenzaldehyde, 2-NITROBENZALDEHYDE, Benzaldehyde, 2-nitro-, Benzaldehyde, o-nitro-, ortho-nitrobenzaldehyde, CCRIS 2322, N10802_ALDRICH, CID11101, NSC 5713, 72780_FLUKA, EINECS 209-025-3, NSC5713, CPD-9059, ZINC00164601, AI3-02415, LS-25109, ST5213342, AH-214/25003638, C043850, InChI=1/C7H5NO3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5

Molecular Formula:	C₇H₅NO₃	Molecular Weight:	151.119500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: CMWKITSNTDAEDT-UHFFFAOYSA-N

• Sitagliptin

IUPAC Name: (3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one; phosphoric acid | CAS Registry Number: 790712-60-6
Synonyms: Sitagliptan, Januvia, Sitagliptin phosphate, MK 0431, MK-0431, MK0431, LS-186669, (2R)-4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro(1,2,4)triazolo(4,3-a)pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate salt, 4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro(1,2,4)triazolo(4,3-a)pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-amine phosphate, 654671-78-0

Molecular Formula:	C₁₆H₁₈F₆N₅O₅P	Molecular Weight:	505.308800 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	15

InChIKey: IQFYVLUXQXSJJN-SBSPUUFOSA-N

• Sitagliptin Base

IUPAC Name: (3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one | CAS Registry Number: 486460-32-6
Synonyms: Sitagliptin, Sitagliptan, Sitagliptin phosphate, Januvia (merck & Co.), BSPBio_002262, CHEBI:40237, 1x70, MK-0431, CID4369359, DB01261, LS-187389, (2R)-4-OXO-4-[3-(TRIFLUOROMETHYL)-5,6-DIHYDRO[1,2,4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL]-1-(2,4,5-TRIFLUOROPHENYL)BUTAN-2-AMINE, (3R)-3-amino-1-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)butan-1-one, (3R)-3-amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one

Molecular Formula:	C₁₆H₁₅F₆N₅O	Molecular Weight:	407.313619 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	10

InChIKey: MFFMDFFZMYYVKS-SECBINFHSA-N

• (S)-ISOPROPYL 2-(((S)-(PERFLUOROPHENOXY)(PHENOXY)PHOSPHORYL)AMINO)PROPANOATE

IUPAC Name: propan-2-yl (2S)-2-[[(2,3,4,5,6-pentafluorophenoxy)-phenoxyphosphoryl]amino]propanoate | CAS Registry Number: 1334513-02-8
Synonyms: (S)-isopropyl 2-(((S)-(perfluorophenoxy)(phenoxy)phosphoryl)amino)propanoate, PB11574, KB-63601

Molecular Formula:	C₁₈H₁₇F₅NO₅P	Molecular Weight:	453.297058 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	11

InChIKey: MIILDBHEJQLACD-KPORQTCDSA-N

• 1-(3-Hydroxymethylpyridin-2-yl)-4-methyl-2-phenylpiperazine

IUPAC Name: methyl (2R)-2-(2-chlorophenyl)-2-(2-thiophen-2-ylethylamino)acetate;hydrochloride | CAS Registry Number: 141109-19-5
Synonyms: AB1004590

Molecular Formula:	C₁₅H₁₇Cl₂NO₂S	Molecular Weight:	346.271980 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: ZXANKCFSGFEBQW-PFEQFJNWSA-N

• 3-[(Tert-Butyldimethylsilyl)oxy] Pentanedioic Anhydride

IUPAC Name: 4-[tert-butyl(dimethyl)silyl]oxyoxane-2,6-dione | CAS Registry Number: 91424-40-7
Synonyms: 3-(tert-Butyldimethylsilyloxy)glutaric anhydride, ACMC-209rbg, 341592_ALDRICH, AC1N58J2, CTK3I6678, MolPort-003-930-594, ACN-S004360, ACT02395, AC-769, ANW-39674, AKOS015900599, AG-H-75161, AK-45875, BR-45875, KB-27843, P822, FT-0642202, 37102A, M-1657, 4-[(tert-butyldimethylsilyl)oxy]oxane-2,6-dione

Molecular Formula:	C₁₁H₂₀O₄Si	Molecular Weight:	244.359600 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: RXAJGRHLLRGVSB-UHFFFAOYSA-N