Tapi-1 (CAS 163847-77-6): properties, price, suppliers and safety

What is Tapi-1?

Plain description, key identifiers and synonyms

Tapi-1 is a chemical substance with the molecular formula C26H37N5O5 and a molar mass of 499.61 g/mol. Its CAS registry number is 163847-77-6. The IUPAC name is (2R)-N-[(2S)-1-[[(2S)-1-(2-aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name: (2R)-N-[(2S)-1-[[(2S)-1-(2-aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide
CAS number: 163847-77-6 CAS number cross-checkedOther or deprecated CAS: 171235-71-5
Molecular formula: C₂₆H₃₇N₅O₅
UNII: UVK3UP3V6Z
InChIKey: AWNBSWDIOCXWJW-WTOYTKOKSA-N
InChI: InChI=1S/C26H37N5O5/c1-16(2)12-21(15-23(32)31-36)25(34)30-22(26(35)29-17(3)24(33)28-11-10-27)14-18-8-9-19-6-4-5-7-20(19)13-18/h4-9,13,16-17,21-22,36H,10-12,14-15,27H2,1-3H3,(H,28,33)(H,29,35)(H,30,34)(H,31,32)/t17-,21+,22-/m0/s1
Canonical SMILES: CC(C)CC(CC(=O)NO)C(=O)NC(Cc1ccc2ccccc2c1)C(=O)NC(C)C(=O)NCCN
Isomeric SMILES: C[C@@H](C(=O)NCCN)NC(=O)[C@H](CC1=CC2=CC=CC=C2C=C1)NC(=O)[C@H](CC(C)C)CC(=O)NO

Synonyms

TAPI 1
TNF-a protease inhibitor 1
(R)-N1-((S)-1-(((S)-1-((2-Aminoethyl)amino)-1-oxopropan-2-yl)amino)-3-(naphthalen-2-yl)-1-oxopropan-2-yl)-N4-hydroxy-2-isobutylsuccinamide
(2R)-N-[(2S)-1-[[(2S)-1-(2-aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide
TAPI-1 acetate salt
TAP 1
TNF-alpha Protease Inhibitor-1
(2R)-N-[(1S)-2-[[(1S)-2-(2-aminoethylamino)-1-methyl-2-oxo-ethyl]amino]-1-(2-naphthylmethyl)-2-oxo-ethyl]-2-[2-(hydroxyamino)-2-oxo-ethyl]-4-methyl-pentanamide
L-Alaninamide, N-((2R)-2-(2-(hydroxyamino)-2-oxoethyl)-4-methyl-1-oxopentyl)-3-(2-naphthalenyl)-l-alanyl-N-(2-aminoethyl)-
L-Alaninamide, N-(2-(2-(hydroxyamino)-2-oxoethyl)-4-methyl-1-oxopentyl)-3-(2-naphthalenyl)-l-alanyl-N-(2-aminoethyl)-, (R)-
N-((2R)-2-(2-(Hydroxyamino)-2-oxoethyl)-4-methyl-1-oxopentyl)-3-(2-naphthalenyl)-l-alanyl-N-(2-aminoethyl)-l-alaninamide

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight	499.61 g/molcalc.
Exact mass	499.2795 Dacalc.
LogP (octanol/water)	1calc.
Topological polar surface area	162.7 Å²calc.
Hydrogen bond donors	6calc.
Hydrogen bond acceptors	6calc.
Rotatable bonds	13calc.
Heavy atoms	36calc.
Rings	2calc.
Aromatic rings	2calc.
Fraction sp3 carbons	0.46calc.
Formal charge	0calc.
Stereocentres	3calc.
Lipinski rule of five	Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

c1ccc2ccccc2c1

2 rings, 10 atoms, the Naphthalene ring system.

17,920 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Tapi-1 suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

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NeoMPS SA
FranceUnclaimed profile
Tapi-1Grade, purity and minimum order on request
Price on request
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Where suppliers are based

1 supplier in 1 country

France1

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Tapi-1 price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Tapi-1 is traded under.

HS 2928.00Indicative HS code

Organic derivatives of hydrazine or of hydroxylamine

World exports in 2024

$1.38B

−9.0% vs 2023, imports $1.52B

2019 to 2024

Top exporters

Switzerland * partner reported44.0%
China18.4%
Italy9.4%

Top importers

Brazil21.8%
United States12.8%
Italy10.8%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Tapi-1 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Parent and salt forms, stereoisomers, similar structures and isomers

Stereoisomers and isotopic forms

Same connectivity, different stereochemistry or isotopes (same InChIKey skeleton)

N-[(2S)-1-[[(2S)-1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide chemical structure, C26H37N5O5, CAS 171235-71-5

N-[(2S)-1-[[(2S)-1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide171235-71-5C₂₆H₃₇N₅O₅

L-Alaninamide,N-[2-[2-(hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]-3-(2-naphthalenyl)-L-alanyl-N-(2-aminoethyl)- chemical structure, C26H37N5O5

L-Alaninamide,N-[2-[2-(hydroxyamino)-2-oxoethyl]-4-methyl-1-oxopentyl]-3-(2-naphthalenyl)-L-alanyl-N-(2-aminoethyl)-C₂₆H₃₇N₅O₅

N-[(2R)-1-[[1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide chemical structure, C26H37N5O5

N-[(2R)-1-[[1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamideC₂₆H₃₇N₅O₅

N-[(2R)-1-[[(2R)-1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide chemical structure, C26H37N5O5

N-[(2R)-1-[[(2R)-1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamideC₂₆H₃₇N₅O₅

(2S)-N-[(2S)-1-[[(2S)-1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide chemical structure, C26H37N5O5

(2S)-N-[(2S)-1-[[(2S)-1-(2-Aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamideC₂₆H₃₇N₅O₅

Similar structures

Nearest neighbours by Morgan fingerprint Tanimoto similarity

TAPI (inhibitor) chemical structure, C24H32N4O5, CAS 143457-40-3

Tapi-0 chemical structure, C24H32N4O5, CAS 163958-73-4

83% similar

Tapi-0163958-73-4C₂₄H₃₂N₄O₅1 supplier

Same formula isomers

Different compounds that share this molecular formula

All isomers

Orb1984751 chemical structure, C26H37N5O5, CAS 1507370-54-8

Orb19847511507370-54-8C₂₆H₃₇N₅O₅

N1-(2-(furan-2-yl)-2-(4-(4-methoxyphenyl)piperazin-1-yl)ethyl)-N2-(3-morpholinopropyl)oxalamide chemical structure, C26H37N5O5, CAS 877633-78-8

N1-(2-(furan-2-yl)-2-(4-(4-methoxyphenyl)piperazin-1-yl)ethyl)-N2-(3-morpholinopropyl)oxalamide877633-78-8C₂₆H₃₇N₅O₅

Frequently asked questions

Quick answers about Tapi-1, based on the data on this page

What is Tapi-1?

Tapi-1 is a chemical substance with the molecular formula C26H37N5O5 and a molar mass of 499.61 g/mol. Its CAS registry number is 163847-77-6. The IUPAC name is (2R)-N-[(2S)-1-[[(2S)-1-(2-aminoethylamino)-1-oxopropan-2-yl]amino]-3-naphthalen-2-yl-1-oxopropan-2-yl]-N'-hydroxy-2-(2-methylpropyl)butanediamide.

What is the CAS number of Tapi-1?

The CAS registry number of Tapi-1 is 163847-77-6. Other or deprecated CAS numbers: 171235-71-5.

What is the molecular formula and weight of Tapi-1?

The molecular formula of Tapi-1 is C26H37N5O5 and its molar mass is 499.61 g/mol.

Is Tapi-1 hazardous?

No GHS hazard classification for Tapi-1 is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Tapi-1?

Tapi-1 is usually classified under HS code 292800 (Organic derivatives of hydrazine or of hydroxylamine). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Tapi-1?

CompoundList lists 1 supplier of Tapi-1 in France. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Tapi-1?

Suppliers quote Tapi-1 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Tapi-1

Tapi-1

Key facts

What is Tapi-1?

Identifiers

Synonyms

Physical and chemical properties

Physical and chemical properties

Computed descriptors

Murcko scaffold

Safety and hazards

Tapi-1 suppliers

Where suppliers are based

Send one request to many suppliers

Tapi-1 price

Uses and applications

Regulatory status

HS code and trade data

Global trade

Frequently asked questions

What is Tapi-1?

What is the CAS number of Tapi-1?

What is the molecular formula and weight of Tapi-1?

Is Tapi-1 hazardous?

What is the HS code of Tapi-1?

Where can I buy Tapi-1?

What is the price of Tapi-1?

Guides for buyers

Get quotes for Tapi-1

Key facts

What is Tapi-1?

Identifiers

Synonyms

Physical and chemical properties

Physical and chemical properties

Computed descriptors

Murcko scaffold

Safety and hazards

Tapi-1 suppliers

Where suppliers are based

Send one request to many suppliers

Tapi-1 price

Uses and applications

Regulatory status

HS code and trade data

Global trade

Related chemicals

Stereoisomers and isotopic forms

Similar structures

Same formula isomers

Frequently asked questions

What is Tapi-1?

What is the CAS number of Tapi-1?

What is the molecular formula and weight of Tapi-1?

Is Tapi-1 hazardous?

What is the HS code of Tapi-1?

Where can I buy Tapi-1?

What is the price of Tapi-1?

Guides for buyers

Get quotes for Tapi-1