Ningbo Top Chemical Ltd.

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Contact: Bright Zhu
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Address: Room No. 436, Zhongxing Road 269, Ningbo, Zhejiang 315040, China
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Profile: Ningbo Top Chemical Ltd. is specialized in the production of fine chemicals and active pharmaceutical ingredients and intermediates. We offer boronic acid, tegaserod base, diphenylmethanesulfonyl acetamide, pyridinium chlorochromate, 7-hydroxyindole and indole-4-carboxaldehyde.

13 Products/Chemicals (Click for related suppliers)

• Aromatic Chemicals (Including Allyl Caproate, Ethyl Caproate, Geranyl Caproate, Iso Amyl Caproate)

• Cetylpyridinium Chloride

IUPAC Name: 1-hexadecylpyridin-1-ium chloride | CAS Registry Number: 123-03-5
Synonyms: Pristacin, Cetamium, Dobendan, Pyrisept, Tserigel, Aktivex, Biosept, Cepacol, Ceprim, Ceepryn chloride, Cepacol chloride, Quaternario CPC, Medilave, Merocet, Acetoquat CPC, Intexsan CPC, Swabettes Hoechst, Ammonyx CPC, cetylpyridinium chloride, Ceeprin chloride

Molecular Formula:	C₂₁H₃₈ClN	Molecular Weight:	339.986120 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: YMKDRGPMQRFJGP-UHFFFAOYSA-M

• Crotyl chloride

IUPAC Name: (E)-1-chlorobut-2-ene | CAS Registry Number: 591-97-9
Synonyms: 2-Butenyl chloride, 2-Butene, 1-chloro-, 1-Chlorobut-2-ene, Krotylchlorid [Czech], sJPHADIJtp@, gamma-Methallyl chloride, 1-CHLORO-2-BUTENE, gamma-Methylallyl chloride, trans-1-Chloro-2-butene, (E)-1-Chloro-2-butene, (E)-1-Chlorobut-2-ene, (2E)-1-chlorobut-2-ene, (2E)-1-Chloro-2-butene, .alpha.-Chloro-.beta.-butylene, cis,trans-1-Chloro-2-butene, 254584_ALDRICH, 2-Butene, 1-chloro-, (2E)-, 28115_FLUKA, EINECS 209-739-5, 2-Butene, 1-chloro-, (E)-

Molecular Formula:	C₄H₇Cl	Molecular Weight:	90.551380 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: YTKRILODNOEEPX-NSCUHMNNSA-N

• Indole Derivatives

• Thiazole

IUPAC Name: 1,3-thiazole | CAS Registry Number: 288-47-1
Synonyms: THIAZOLE, 1,3-Thiazole, FEMA No. 3615, CCRIS 3205, W361518_ALDRICH, 151645_ALDRICH, 88380_FLUKA, CHEBI:43732, EINECS 206-021-3, CID9256, BRN 0103852, ZINC01484626, LS-3118, 4-27-00-00960 (Beilstein Handbook Reference), InChI=1/C3H3NS/c1-2-5-3-4-1/h1-3, LOM, tz

Molecular Formula:	C₃H₃NS	Molecular Weight:	85.127620 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: FZWLAAWBMGSTSO-UHFFFAOYSA-N

• Tryptamine

IUPAC Name: 2-(1H-indol-3-yl)ethanamine | CAS Registry Number: 61-54-1
Synonyms: tryptamine, 3-(2-aminoethyl)indole, 1H-Indole-3-ethanamine, Indol-3-ethylamine, 2-(3-Indolyl)ethylamine, Indole, 3-(2-aminoethyl)-, 2-(Indol-3-yl)ethylamine, nchembio.141-comp2, Tryptamine hydrochloride, Spectrum_000033, 2-Indol-3-ylethylamine, Spectrum2_000873, Spectrum3_001890, Spectrum4_000850, Spectrum5_001296, Lopac-246557, 2-(1H-Indol-3-yl)ethanamine, Lopac0_000061, Oprea1_870097, BSPBio_003400

Molecular Formula:	C₁₀H₁₂N₂	Molecular Weight:	160.215680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: APJYDQYYACXCRM-UHFFFAOYSA-N

• Tryptophol

IUPAC Name: 2-(1H-indol-3-yl)ethanol | CAS Registry Number: 526-55-6
Synonyms: Indole-3-ethanol, Indoleethanol, Indole ethanol, 3-Indolylethanol, 1H-Indole-3-ethanol, 3-Indoleethanol, 'Tryptophol', 3-(2-Hydroxyethyl)indole, 2-(3-Indolyl)ethanol, beta-Indol-3-ylethanol, (indol-3-yl)ethanol, Ethanol, 2-indol-3-yl-, 1H-Indolyl-3-ethanol, ETHANOL, 3-INDOLYL-, 2-(1H-Indol-3-yl)ethanol, 2-(indol-3-yl)ethanol, Maybridge1_002422, 3-(beta-Hydroxyethyl)indole, Indole-3-ethanol (8CI), .beta.-(3-Indole)ethanol

Molecular Formula:	C₁₀H₁₁NO	Molecular Weight:	161.200440 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: MBBOMCVGYCRMEA-UHFFFAOYSA-N

• 2-Bromothiazole

IUPAC Name: 2-bromo-1,3-thiazole | CAS Registry Number: 3034-53-5
Synonyms: Thiazole, 2-bromo-, 2-Bromo-1,3-thiazole, 160474_ALDRICH, NSC91532, EINECS 221-229-4, NSC 91532, SBB003918, ZINC01592420, B2607G25, TL806302, InChI=1/C3H2BrNS/c4-3-5-1-2-6-3/h1-2

Molecular Formula:	C₃H₂BrNS	Molecular Weight:	164.023680 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: RXNZFHIEDZEUQM-UHFFFAOYSA-N

• 4-Chloro-3-Sulfamoyl Benzoic Acid

IUPAC Name: 4-chloro-3-sulfamoylbenzoic acid | CAS Registry Number: 1205-30-7
Synonyms: CSBA, 4-Chloro-3-sulfamoylbenzoic acid, Sulfamido-3-chlorobenzoic acid, Oprea1_356117, 4-Chloro-5-sulphamoylbenzoic acid, 293598_ALDRICH, EINECS 214-882-1, CID14568, BRN 2118346, Benzoic acid, 3-(aminosulfonyl)-4-chloro-, BENZOIC ACID, 4-CHLORO-3-SULFAMOYL-, LS-36653, TL806358, ST5319885

Molecular Formula:	C₇H₆ClNO₄S	Molecular Weight:	235.644840 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: FHQAWINGVCDTTG-UHFFFAOYSA-N

• 5-Methoxylindole

IUPAC Name: 5-methoxy-1H-indole | CAS Registry Number: 1006-94-6
Synonyms: Femedol, 5-Methoxy-1H-indole, 5-METHOXYINDOLE, Indole, 5-methoxy-, 1H-Indole, 5-methoxy-, Methoxy-5 indole, Indol-5-yl methyl ether, Methoxy-5 indole [French], M14900_ALDRICH, 1H-Indol-5-yl methyl ether, Methoxy-5 indole [French], WLN: T56 BMJ GO1, EINECS 213-745-3, 1H-Indole, 5-methoxy- (9CI), NSC 521752, CID13872, NSC521752, SBB004094, ZINC00158156, M2323G1

Molecular Formula:	C₉H₉NO	Molecular Weight:	147.173860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: DWAQDRSOVMLGRQ-UHFFFAOYSA-N

• 8-Methyl Quinoline

IUPAC Name: 8-methylquinoline | CAS Registry Number: 611-32-5
Synonyms: 8-METHYLQUINOLINE, Quinoline, 8-methyl-, O-Toluquinoline, CCRIS 408, NSC 9409, NSC9409, 261769_ALDRICH, 66200_FLUKA, CHEBI:48984, EINECS 210-264-0, NISTC611325, BRN 0111340, Quinoline, 8-methyl- (8CI,9CI), ZINC01699970, AI3-00849, LS-1461, NCGC00091614-01, AI3-0111340, 5-20-07-00405 (Beilstein Handbook Reference), T5614341

Molecular Formula:	C₁₀H₉N	Molecular Weight:	143.185160 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: JRLTTZUODKEYDH-UHFFFAOYSA-N

• 2-Methylpyrazine- 5-Carboxylic Acid

IUPAC Name: 5-methylpyrazine-2-carboxylic acid | CAS Registry Number: 5521-55-1
Synonyms: 5-Methyl-2-pyrazinecarboxylic acid, 2-Methylpyrazine-5-carboxylic acid, 347647_ALDRICH, AIDS044806, Pyrazinecarboxylic acid, 5-methyl-, AIDS-044806, CID122831, SBB006622, NCGC00167497-01, TL806280

Molecular Formula:	C₆H₆N₂O₂	Molecular Weight:	138.124040 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: RBYJWCRKFLGNDB-UHFFFAOYSA-N

• 5-Hydroxy Indole

IUPAC Name: 1H-indol-5-ol | CAS Registry Number: 1953-54-4
Synonyms: 5-Hydroxyindole, 1H-Indol-5-ol, INDOL-5-OL, 5-Hydroxy-1H-indole, Hydroxy-5 indole, 5-Indolol, Hydroxy-5 indole [French], CCRIS 4422, NCIOpen2_001272, WLN: T56 BMJ GQ, 1H-Indol-5-ol (9CI), H31859_ALDRICH, Hydroxy-5 indole [French], MLS000039632, 5-HI, EINECS 217-782-6, NSC 87503, NSC87503, BRN 0112349, NSC-87503

Molecular Formula:	C₈H₇NO	Molecular Weight:	133.147280 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: LMIQERWZRIFWNZ-UHFFFAOYSA-N