Leonid Chemicals Pvt. Ltd.

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Profile: Leonid Chemicals Pvt. Ltd. specializes in providing pharmaceutical, chemical and biotechnology products. Our products include 9-fluorenylmethyl chloroformate, 9-fluorenylmethanol, n,n dicyclohexylcarbodiimide, 1,1-carbonyldiimidazole and 4,4-dimethoxy triphenylmethyl chloride. We also offer 7-amino-4-methylcoumarin, chlorotriethyl silane, 1,2-ethanedithiol and 3-(2-pyridyl)-alanine. We are accredited with ISO 9001:2000 certification.

18 Products/Chemicals (Click for related suppliers)

• Benzotriazol-1-yl-oxytripyrrolidinophosphonium Hexafluorophosphate

IUPAC Name: benzotriazol-1-yloxy(tripyrrolidin-1-yl)phosphanium | CAS Registry Number: 128625-52-5
Synonyms: ZINC04262097, CID2724700

Molecular Formula:	C₁₈H₂₈N₆OP+	Molecular Weight:	375.428281 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	7

InChIKey: WGNZRLMOMHJUSP-UHFFFAOYSA-N

• Diethyl Acetamido Malonate

IUPAC Name: diethyl 2-acetamidopropanedioate | CAS Registry Number: 1068-90-2
Synonyms: Diethyl acetamidomalonate, Diethyl acetaminomalonate, Ethyl acetamidomalonate, Diethyl acetylaminomalonate, Diethyl 2-acetamidomalonate, Diethyl acetamidomalonic acid, ACETAMIDOMALONIC ACID DIETHYL ESTER, WLN: 2OVYVO2&MV1, CBDivE_002969, D84601_ALDRICH, HSDB 2664, NSC 7645, EINECS 213-952-9, Malonic acid, acetamido-, diethyl ester, NSC7645, AIDS018685, AIDS-018685, Propanedioic acid, (acetylamino)-, diethyl ester, Acetamidomalonic acid, diethyl ester, BRN 0783883

Molecular Formula:	C₉H₁₅NO₅	Molecular Weight:	217.219100 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: ISOLMABRZPQKOV-UHFFFAOYSA-N

• FMOC-N-Me-Ala-OH

IUPAC Name: (2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]propanoic acid | CAS Registry Number: 84000-07-7
Synonyms: Fmoc-N-Me-Ala-OH, Fmoc-N-methyl-L-alanine, Fmoc-Nalpha-methyl-L-alanine, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)propanoic acid, AmbotzFAA1395, AC1LEMGZ, PubChem18933, SureCN120596, Fmoc-N-a-methyl-L-alanine, 47594_ALDRICH, 47594_FLUKA, CTK7I3107, MolPort-003-934-200, ANW-37736, SBB067205, AKOS015907196, AG-B-66273, AK-46203, BR-46203, KB-52123

Molecular Formula:	C₁₉H₁₉NO₄	Molecular Weight:	325.358460 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: JOFHWKQIQLPZTC-LBPRGKRZSA-N

• FMOC-N-ME-LEU-OH

IUPAC Name: (2S)-2-[9H-fluoren-9-ylmethoxycarbonyl(methyl)amino]-4-methylpentanoic acid | CAS Registry Number: 103478-62-2
Synonyms: Fmoc-N-methyl-L-leucine, Fmoc-N-Me-Leu-OH, AG-D-14389, ST51016067, PubChem13155, Fmoc-N-a-methyl-L-Leucine, SureCN1486163, Fmoc-N-|A-methyl-L-Leucine, 47597_ALDRICH, AC1Q1O99, TMA025, 47597_FLUKA, CTK3J1821, MolPort-003-934-202, ANW-74607, AKOS015837125, AM81898, AK-41214, KB-52124, AB1002639

Molecular Formula:	C₂₂H₂₅NO₄	Molecular Weight:	367.438200 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: BUJQSIPFDWLNDC-FQEVSTJZSA-N

• HATU

IUPAC Name: [dimethylamino(triazolo[4,5-b]pyridin-3-yloxy)methylidene]-dimethylazanium | CAS Registry Number: 148893-10-1
Synonyms: ZINC00396137, CID4641409

Molecular Formula:	C₁₀H₁₅N₆O+	Molecular Weight:	235.265700 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: WXIONIWNXBAHRU-UHFFFAOYSA-N

• N,N'-Dicyclohexylcarbodiimide(DCC)

IUPAC Name: N,N'-dicyclohexylmethanediimine | CAS Registry Number: 538-75-0
Synonyms: DCCD, DICYCLOHEXYLCARBODIIMIDE, Carbodicyclohexylimide, DCCI, DCC solution, N,N'-Dicyclohexylcarbodiimide, Dicylcohexylcarbodiimide, 1,3-Dicyclohexylcarbodiimide, Carbodiimide, dicyclohexyl-, nchembio884-comp2, Ambap4714, Bis(cyclohexyl)carbodiimide, Dicyclohexyl-carboxydilmide, Cyclohexanamine, N,N'-methanetetraylbis-, D80002_ALDRICH, 379115_ALDRICH, CARBODIIMIDE,DICYCLOHEXYL, CID10868, 36650_FLUKA, 36651_FLUKA

Molecular Formula:	C₁₃H₂₂N₂	Molecular Weight:	206.327180 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: QOSSAOTZNIDXMA-UHFFFAOYSA-N

• N,N'-Diisopropyl Carbodiimide

IUPAC Name: N,N'-di(propan-2-yl)methanediimine | CAS Registry Number: 693-13-0
Synonyms: Diisopropylcarbodiimide, N,N'-Diisopropylcarbodiimide, Carbodiimide, diisopropyl-, DIC impregnated tablets, 1,3-Diisopropylcarbodiimide, CCRIS 3413, 2-Propanamine, N,N'-methanetetraylbis-, 2-Propanone, dimethylhydrazone, 685666_ALDRICH, NSC42080, 38370_FLUKA, EINECS 211-743-7, D125407_SIAL, NSC 42080, AIDS060646, AIDS-060646, CID12734, BRN 0878281, LS-1591, N,N'-Methanetetraylbis(1-methylethylamine)

Molecular Formula:	C₇H₁₄N₂	Molecular Weight:	126.199460 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: BDNKZNFMNDZQMI-UHFFFAOYSA-N

• N-(2-Chlorobenzyloxycarbonyloxy)succinimide

IUPAC Name: (2-chlorophenyl)methyl (2,5-dioxopyrrolidin-1-yl) carbonate | CAS Registry Number: 65853-65-8
Synonyms: Z(2-Cl)-OSu, Chlorobenzyloxycarbonyloxysuccinimide, 2-Chlorobenzyl succinimidyl carbonate, ST055867, 2-Chlorobenzyl (2,5-dioxopyrrolidin-1-yl) carbonate, 2,5-dioxoazolidinyl [(2-chlorophenyl)methoxy]formate, (2-chlorophenyl)methyl (2,5-dioxopyrrolidin-1-yl) carbonate, PubChem20723, ACMC-209nsj, AC1LBD7U, AC1Q3HRB, AC1Q6LLH, KSC352Q7R, CTK2F2878, MolPort-003-928-385, ANW-35105, AR-1J7768, SBB006459, ZINC00039225, AKOS015850189

Molecular Formula:	C₁₂H₁₀ClNO₅	Molecular Weight:	283.664500 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: LVZHXYXNMHCBKC-UHFFFAOYSA-N

• N-(Benzyloxycarbonyloxy) Succinimide

IUPAC Name: (2,5-dioxopyrrolidin-1-yl) phenylmethyl carbonate | CAS Registry Number: 13139-17-8
Synonyms: Z-OSu, Benzyl succinimido carbonate, Oprea1_125035, Benzyl N-succinimidyl carbonate, 227781_ALDRICH, N-(Benzyloxycarbonyloxy)succinimide, CID83172, EINECS 236-075-3, SBB006484, TL8000743, 2,5-Pyrrolidinedione, 1-(((phenylmethoxy)carbonyl)oxy)-

Molecular Formula:	C₁₂H₁₁NO₅	Molecular Weight:	249.219440 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: MJSHDCCLFGOEIK-UHFFFAOYSA-N

• Sieber linker

IUPAC Name: 3-hydroxyxanthen-9-one | CAS Registry Number: 3722-51-8
Synonyms: SIEBER LINKER, 3-Hydroxyxanthen-9-one, 3-Hydroxy-xanthen-9-one, 3-Hydroxy-9H-xanthen-9-one, Sieber Linker;, ZINC04343981, PubChem12819, ACMC-209irq, 3-hydroxy-9-xanthenone, 3-oxidanylxanthen-9-one, AC1NT9WT, SureCN2299504, SureCN5730699, Xanthen-9-one, 3-hydroxy-, KSC490E1T, CHEMBL365640, Jsp006591, CTK3J0219, 9H-Xanthen-9-one, 3-hydroxy-, CHEBI:411524

Molecular Formula:	C₁₃H₈O₃	Molecular Weight:	212.200820 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: XCJHDJAODLKGLG-UHFFFAOYSA-N

• Triethyl Chlorosilane

IUPAC Name: chloro(triethyl)silane | CAS Registry Number: 994-30-9
Synonyms: Triethylchlorosilane, CHLOROTRIETHYLSILANE, Silane, chlorotriethyl-, Silane E3, TESCl, Chlorotriethylsilane solution, 235067_ALDRICH, 372943_ALDRICH, 75986_FLUKA, 90383_FLUKA, EINECS 213-615-6, TL8006066

Molecular Formula:	C₆H₁₅ClSi	Molecular Weight:	150.721800 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: DCFKHNIGBAHNSS-UHFFFAOYSA-N

• Weinreb Linker

IUPAC Name: 3-[9H-fluoren-9-ylmethoxycarbonyl(methoxy)amino]propanoic acid | CAS Registry Number: 247021-90-5
Synonyms: N-Fmoc-N-methoxy-3-aminopropionic acid, AG-E-74036, N-Fmoc-N-methoxy-3-aminopropionicacid, PubChem11749, CTK4F4190, MolPort-005-938-073, SBB066273, AKOS015896021, RL02798, AC-19138, AK117109, FT-0604034, FT-0659460, V1429, N-FMOC-N-METHOXY-3-AMINOPROPANOIC ACID, I06-1816, 3-(((9H-fluoren-9-yl)methoxy)carbonyl)propanoic acid, b-Alanine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-N-methoxy-, 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methoxy)amino)propanoic acid, Weinreb Linker;N-Fmoc-N-Methoxy-3-aminopropionic acid;N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methoxy-beta-alanine;

Molecular Formula:	C₁₉H₁₉NO₅	Molecular Weight:	341.357860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: ROUNCJXPHYHPTH-UHFFFAOYSA-N

• 7-Amino-4-Methylcoumarin

IUPAC Name: 7-amino-4-methylchromen-2-one | CAS Registry Number: 26093-31-2
Synonyms: Coumarin 120, 7-Amino-4-methylcoumarin, NH2Mec, 4-Methyl-7-aminocoumarin, Coumarin, 7-amino-4-methyl-, Maybridge1_002279, MolMap_000069, CCRIS 4961, Oprea1_663585, MLS000057660, A9891_SIGMA, 2H-1-Benzopyran-2-one, 7-amino-4-methyl-, 7-Amino-4-methyl-2H-chromen-2-one, NSC45796, CHEBI:51771, EINECS 247-454-8, NSC 45796, AIDS124712, 257370_SIAL, AIDS-124712

Molecular Formula:	C₁₀H₉NO₂	Molecular Weight:	175.183960 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	3

InChIKey: GLNDAGDHSLMOKX-UHFFFAOYSA-N

• 2-[1H-Benzotriazol-1-yl]-1,1,3,3-Tetramethyluronium Hexafluorophosphate

IUPAC Name: [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium | CAS Registry Number: 94790-37-1
Synonyms: ZINC00156069, CID130500, ZINC05224349

Molecular Formula:	C₁₁H₁₆N₅O+	Molecular Weight:	234.277640 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: CLZISMQKJZCZDN-UHFFFAOYSA-N

• 1-Hydroxy-7-azabenotriazole

IUPAC Name: 3-hydroxytriazolo[4,5-b]pyridine | CAS Registry Number: 39968-33-7
Synonyms: HOAt, Ambap3803, 559156_ALDRICH, 41996_FLUKA, ALBB-006385, ZINC00396136, 1-Hydroxy-7-azabenzotriazole solution, LS-193843, 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol, 3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol, InChI=1/C5H4N4O/c10-9-5-4(7-8-9)2-1-3-6-5/h1-3,10

Molecular Formula:	C₅H₄N₄O	Molecular Weight:	136.111460 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: FPIRBHDGWMWJEP-UHFFFAOYSA-N

• 1,2-Ethanedithiol

IUPAC Name: ethane-1,2-dithiol | CAS Registry Number: 540-63-6
Synonyms: Dithioglycol, Ethylenedithiol, 1,2-ETHANEDITHIOL, Ethylene mercaptan, Ethylenedimercaptan, S-Ethylene dimercaptan, 1,2-Ethanethiol, Dithioethyleneglycol, 1,2-Dimercaptoethane, Ethylene dithioglycol, Dithiol deriv., Ethylene dimercaptan, Ethyl hydropersulfide, 1,2-Dithiol ethane, Ethane-1,2-dithiol, Ethylene glycol, dithio-, a-Ethylene dimercaptan, WLN: SH2SH, FEMA No. 3484, nchembio.2007.48-comp3

Molecular Formula:	C₂H₆S₂	Molecular Weight:	94.199040 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: VYMPLPIFKRHAAC-UHFFFAOYSA-N

• 9-Fluorenylmethyl Chloroformate (FMOC-CL)

IUPAC Name: 9H-fluoren-9-ylmethyl carbonochloridate | CAS Registry Number: 28920-43-6
Synonyms: Fmoc chloride, Fmoc-Cl, Ambap7209, 9-Fluorenylmethyl chloroformate, CCRIS 2608, Fluoren-9-ylmethyl chloroformate, 160512_ALDRICH, 23184_FLUKA, 23186_FLUKA, 9H-Fluoren-9-ylmethyl chloroformate, EINECS 249-313-6, 1-(9-Fluorenyl)methyl chloroformate, 9-Fluorenylmethoxycarbonyl chloride, 9-Fluorenylmethyloxycarbonylchloride, BRN 2279177, ZINC00388382, LS-69673, Carbonochloridic acid, 9H-fluoren-9-ylmethyl ester, TL8007019, FORMIC ACID, CHLORO-, FLUOREN-9-YLMETHYL ESTER

Molecular Formula:	C₁₅H₁₁ClO₂	Molecular Weight:	258.699640 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: IRXSLJNXXZKURP-UHFFFAOYSA-N

• 3-Chloro-D-phenylalanine HCl

IUPAC Name: (2R)-2-amino-3-(3-chlorophenyl)propanoic acid | CAS Registry Number: 80126-52-9
Synonyms: 3-Chloro-D-phenylalanine, D-3-Chlorophenylalanine, H-D-Phe(3-Cl)-OH, (2R)-2-amino-3-(3-chlorophenyl)propanoic acid, 3-Chloro-D-phenylalanine hydrochloride, PubChem11977, D-3-CHLOROPHE, SureCN298829, 3-CHLORO-D-PHE-OH, D-3-CL-PHE, D-PHE(3-CL)-OH, M-CHLORO-D-PHENYLALANINE, CTK3J1806, (R)-3-CHLOROPHENYLALANINE, MolPort-001-758-732, AB09412, AC-5842, AM82742, K427, KB-31252

Molecular Formula:	C₉H₁₀ClNO₂	Molecular Weight:	199.634200 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: JJDJLFDGCUYZMN-MRVPVSSYSA-N