Hisyntech Corporation Limited.

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Profile: Hisyntech Corporation Limited. specializes in the field of fine chemicals, peptide agents, intermediates as well as active pharmaceutical ingredients. Our main products are pyridines, pyrimidines, as well as peptide coupling & protecting agents. We provide imaging & electronic chemicals such as 2,3-difluorophenylacetic acid, 6-ethyl-2-naphtol, 6-propyl-2-naphtol, p-hydroxypropiophenone and o-hydroxypropiophenone. The triphenyl methanol is a white to off-white crystalline powder, which is used as a peptide protecting agents. We also provide custom synthesis service.

15 Products/Chemicals (Click for related suppliers)

• Methyl isodehydroacetate

IUPAC Name: methyl 2,4-dimethyl-6-oxopyran-3-carboxylate | CAS Registry Number: 41264-06-6
Synonyms: Methyl isodehydracetate, Methyl isodehydrocetate, EINECS 255-283-5, CID170485, ZINC00175087, ST5308577, TL8002983, EU-0067013, Methyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate, 2H-Pyran-5-carboxylic acid, 4,6-dimethyl-2-oxo-, methyl ester

Molecular Formula:	C₉H₁₀O₄	Molecular Weight:	182.173300 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: VLYBFLKIZIACQH-UHFFFAOYSA-N

• Trans-2-(2-nitrovinyl)thiophene

IUPAC Name: 2-[(E)-2-nitroethenyl]thiophene | CAS Registry Number: 34312-77-1
Synonyms: 2-(2-Nitrovinyl)thiophene, (E)-2-(2-Nitroethenyl)thiophene, 2-Thienylnitroethylene, 2-[(E)-2-nitroethenyl]thiophene, 2-(2-Nitroethenyl)thiophene, trans-2-(2-nitrovinyl)thiophene, 2-NITROVINYLTHIOPHENE, 1-(2-Thienyl)-2-nitroethene, Thiophene, 2-(2-nitrovinyl)-, 2-[(E)-2-Nitrovinyl]thiophene, 874-84-0, 2-((1E)-2-nitrovinyl)thiophene, EINECS 212-867-4, NSC 22059, (E)-2-(2-NITROVINYL)THIOPHENE, AB-337/25021025, 2-[(E)-2-nitro-vinyl]-thiophene, 2-((E)-2-Nitro-vinyl)-thiophene, AG-F-16680, NSC22059

Molecular Formula:	C₆H₅NO₂S	Molecular Weight:	155.174400 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: UTPOWFFIBWOQRK-ONEGZZNKSA-N

• Trimethyl Phosphonoacetate

IUPAC Name: methyl 2-dimethoxyphosphorylacetate | CAS Registry Number: 5927-18-4
Synonyms: Trimethyl phosphonoacetate, Trimethyl phosphonacetate, Trimethylacetyl phosphate, bmse000156, T79758_ALDRICH, 79527_FLUKA, BB_SC-5356, CID80029, NSC84262, EINECS 227-663-0, NSC 84262, ZINC01736750, Acetic acid, (dimethoxyphosphinyl)-, methyl ester, Acetic acid, 2-(dimethoxyphosphinyl)-, methyl ester, I04-0326, 51298-31-8

Molecular Formula:	C₅H₁₁O₅P	Molecular Weight:	182.111601 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: SIGOIUCRXKUEIG-UHFFFAOYSA-N

• Tropolone

IUPAC Name: 2-hydroxycyclohepta-2,4,6-trien-1-one | CAS Registry Number: 533-75-5
Synonyms: Purpurocatechol, 2-Hydroxytropone, CI TROPOLONE 8, NCIMech_000829, 2,4,6-Cycloheptatrien-1-one, 2-hydroxy-, CCRIS 6609, T89702_ALDRICH, NSC89303, 93555_FLUKA, EINECS 208-577-2, 2-Hydroxycyclohepta-2,4,6-trienone, NSC 89303, AIDS228516, AIDS-228516, CID10789, BRN 1904978, ZINC00392003, 2-Hydroxy-2,4,6-cycloheptatrien-1-one, 2-hydroxycyclohepta-2,4,6-trien-1-one, LS-56180

Molecular Formula:	C₇H₆O₂	Molecular Weight:	122.121340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: MDYOLVRUBBJPFM-UHFFFAOYSA-N

• 1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one

IUPAC Name: 2H-[1,2,4]triazolo[4,3-a]pyridin-3-one | CAS Registry Number: 6969-71-7
Synonyms: s-Triazolo[4,3-a]pyridin-3-ol, 3-Hydroxytriazolo[4,3-a]pyridine, NSC68462, EINECS 230-191-8, ZINC00063776, ZINC02654018, [1,2,4]Triazolo[4,3-a]pyridin-3(2H)-one, TL8004899, 1,2,4-Triazolo(4,3-a)pyridin-3(2H)-one, T5245627

Molecular Formula:	C₆H₅N₃O	Molecular Weight:	135.123400 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: LJRXNXBFJXXRNQ-UHFFFAOYSA-N

• 1,2-Benzisoxazol-3-ylacetic acid

IUPAC Name: 2-(1,2-benzoxazol-3-yl)acetic acid | CAS Registry Number: 4865-84-3
Synonyms: Maybridge1_005391, Oprea1_695883, NSC179803, 1,2-benzisoxazol-3-ylacetic acid, CID301729, SDCCGMLS-0066152.P001, 2-(1,2-Benzisoxazol-3-yl)acetic acid, TL8003270, AE-508/09521058, 10W-0718, SR-01000634770-1

Molecular Formula:	C₉H₇NO₃	Molecular Weight:	177.156780 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: BVSIAYQIMUUCRW-UHFFFAOYSA-N

• 1,8-Diazabicyclo(5.4.0)undec-7-ene

IUPAC Name: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine | CAS Registry Number: 6674-22-2
Synonyms: MLS000039793, 139009_ALDRICH, 33482_FLUKA, 1,5-Diazabicyclo[5.4.0]undec-5-ene, EINECS 229-713-7, 1,8-Diazabicyclo[5.4.0]undec-7-ene, NSC111184, NSC 111184, 1,5-Diazabicyclo(5.4.0)undec-5-ene, SMR000036948, ST5308548, Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-, 2,3,4,6,7,8,9,10-Octahydropyrimidol[1,2-a]azepine, 2,3,4,6,7,8,9,10-Octahydropyrimido(1,2-alpha)azepine, Pyrimido(1,2-a)azepine, 2,3,4,6,7,8,9,10-octahydro-, 2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-.alpha.]azepine, DBU, 31171-04-7, 41015-70-7, 51301-56-5

Molecular Formula:	C₉H₁₆N₂	Molecular Weight:	152.236740 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: GQHTUMJGOHRCHB-UHFFFAOYSA-N

• 2,2-Dimethoxy Propane

IUPAC Name: 2,2-dimethoxypropane | CAS Registry Number: 77-76-9
Synonyms: Acetone dimethyl acetal, Propane, 2,2-dimethoxy-, Acetone dimethyl ketal, Acetone, dimethyl acetal, 2,2-DIMETHOXYPROPANE, Acetone-dimethyl acetal, 33053_SUPELCO, 73137_FLUKA, Acetone, dimethyl acetal (8CI), EINECS 201-056-0, D136808_SIAL, NSC 62085, NSC62085, ZINC00402867, AI3-26275, LS-170583, InChI=1/C5H12O2/c1-5(2,6-3)7-4/h1-4H, DMP

Molecular Formula:	C₅H₁₂O₂	Molecular Weight:	104.147580 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: HEWZVZIVELJPQZ-UHFFFAOYSA-N

• 2-Amino-5-Chloro-2'-Fluoro Benzophenone

IUPAC Name: (2-amino-5-chlorophenyl)-(2-fluorophenyl)methanone | CAS Registry Number: 784-38-3
Synonyms: 397210_ALDRICH, EINECS 212-316-8, 2-Amino-2'-fluoro-5-chlorobenzophenone, 2-Amino-5-chloro-2'-fluorobenzophenone, SBB003151, ZINC00056879, Methanone, (2-amino-5-chlorophenyl)(2-fluorophenyl)-

Molecular Formula:	C₁₃H₉ClFNO	Molecular Weight:	249.668063 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: GTGMXPIQRQSORU-UHFFFAOYSA-N

• 2-Methylindoline

IUPAC Name: 2-methyl-2,3-dihydro-1H-indole | CAS Registry Number: 6872-06-6
Synonyms: Indoline, 2-methyl-, Dihydroindole, 2-methyl-, alpha-Methyldihydroindole, Ambap1636, 2,3-Dihydro-2-methylindole, 2-Methyl-2,3-dihydroindole, 1H-Indole, 2,3-dihydro-2-methyl-, .alpha.-Methyldihydroindole, NCIOpen2_000227, M51601_ALDRICH, PE-11, EINECS 229-971-0, NSC 65598, NSC65598, BRN 0081505, 2,3-DIHYDRO-2-METHYL-1H-INDOLE, LS-83460, 5-20-06-00344 (Beilstein Handbook Reference), InChI=1/C9H11N/c1-7-6-8-4-2-3-5-9(8)10-7/h2-5,7,10H,6H2,1H, 138380-84-4

Molecular Formula:	C₉H₁₁N	Molecular Weight:	133.190340 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: QRWRJDVVXAXGBT-UHFFFAOYSA-N

• 3-Bromoanisole

IUPAC Name: 1-bromo-3-methoxybenzene | CAS Registry Number: 2398-37-0
Synonyms: m-Bromoanisole, Anisole, m-bromo-, m-Bromomethoxybenzene, m-Methoxybromobenzene, 3-Methoxybromobenzene, 3-Methoxy-1-bromobenzene, Benzene, 1-bromo-3-methoxy-, m-Bromophenyl methyl ether, 1-BROMO-3-METHOXYBENZENE, Anisole, m-bromo- (8CI), B56498_ALDRICH, NSC82293, EINECS 219-264-5, NSC 82293, SBB007886, ZINC00164414, FR-0521, TL8001981, B-5680, B-5700

Molecular Formula:	C₇H₇BrO	Molecular Weight:	187.033880 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: PLDWAJLZAAHOGG-UHFFFAOYSA-N

• 6-Methoxy-2-Naphthaldehyde

IUPAC Name: 6-methoxynaphthalene-2-carbaldehyde | CAS Registry Number: 3453-33-6
Synonyms: 6-Methoxy-2-naphthaldehyde, 6-Methoxy-2-naphthalaldehyde, 533084_ALDRICH, ZINC00157225, 6-Methoxynaphthalene-2-carbaldehyde, CID76991, EINECS 222-377-2, SBB010060

Molecular Formula:	C₁₂H₁₀O₂	Molecular Weight:	186.206600 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: VZBLASFLFFMMCM-UHFFFAOYSA-N

• 5-Hydroxy 1-tetralone

IUPAC Name: 5-hydroxy-3,4-dihydro-2H-naphthalen-1-one | CAS Registry Number: 28315-93-7
Synonyms: 5-Hydroxy-1-tetralone, 219975_ALDRICH, ZINC03861568, EINECS 248-958-0, CID119921, SDCCGMLS-0066118.P001, 1(2H)-Naphthalenone, 3,4-dihydro-5-hydroxy-, ST5406550, 3,4-Dihydro-5-hydroxy-1(2H)-naphthalenone, 1,2,3,4-Tetrahydro-5-hydroxynaphthalen-1-one

Molecular Formula:	C₁₀H₁₀O₂	Molecular Weight:	162.185200 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: YPPZCRZRQHFRBH-UHFFFAOYSA-N

• 1H-Indazol-3-Carbonic Acid

IUPAC Name: 1H-indazole-3-carboxylic acid | CAS Registry Number: 4498-67-3
Synonyms: 1H-Indazole-3-carboxylic acid, Indazole-3-carboxylic acid, Benzopyrazole-3-carboxylic acid, MLS000085703, 56915_FLUKA, ZERO/005535, ALBB-006238, CID78250, EINECS 224-794-5, NSC520610, NSC 520610, SMR000020832, TL8003127, UX00000511

Molecular Formula:	C₈H₆N₂O₂	Molecular Weight:	162.145440 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: BHXVYTQDWMQVBI-UHFFFAOYSA-N

• 4-Hydroxy-l-Norephedrine

IUPAC Name: 4-(2-amino-1-hydroxypropyl)phenol | CAS Registry Number: 771-91-5
Synonyms: para-Hydroxynorephedrine, p-HYDROXYNOREPHEDRINE, 4-(2-Amino-1-hydroxypropyl)phenol, Benzenemethanol, alpha-(1-aminoethyl)-4-hydroxy-, Benzenemethanol, alpha-(1-aminoethyl)-4-hydroxy-, (R-(R*,S*))-, 552-85-2

Molecular Formula:	C₉H₁₃NO₂	Molecular Weight:	167.205020 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	3

InChIKey: JAYBQRKXEFDRER-UHFFFAOYSA-N