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Aliphatic and alicyclic building blocks

Bucillamine

Also known as Tiobutarit, Bucilant, Bucilamina

CAS 65002-17-7Formula C7H13NO3S2Molar mass 223.32 g/mol
11 suppliers listed
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Bucillamine chemical structure, C7H13NO3S2, CAS 65002-17-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
65002-17-7
Formula
C7H13NO3S2
Molar mass
223.32 g/mol
HS code
293090
Category
Aliphatic and alicyclic building blocks

What is Bucillamine?

Plain description, key identifiers and synonyms

Bucillamine is an organic molecular entity.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R)-2-[(2-methyl-2-sulfanylpropanoyl)amino]-3-sulfanylpropanoic acid
CAS number
65002-17-7 CAS number cross-checked
Molecular formula
C7H13NO3S2
UNII
R80LRA5WTF
MDL number
MFCD00867570
InChIKey
VUAFHZCUKUDDBC-BYPYZUCNSA-N
InChI
InChI=1S/C7H13NO3S2/c1-7(2,13)6(11)8-4(3-12)5(9)10/h4,12-13H,3H2,1-2H3,(H,8,11)(H,9,10)/t4-/m0/s1
Canonical SMILES
CC(C)(S)C(=O)NC(CS)C(=O)O
Isomeric SMILES
CC(C)(C(=O)N[C@@H](CS)C(=O)O)S

Synonyms

  • Tiobutarit
  • Bucilant
  • Bucilamina
  • N-(2-Mercapto-2-methylpropionyl)-L-cysteine
  • Bucillaminum
  • L-Cysteine, N-(2-mercapto-2-methyl-1-oxopropyl)-
  • (2R)-2-(2-Methyl-2-sulfanylpropanamido)-3-sulfanylpropanoic acid
  • (2R)-2-(2-Methyl-2-sulfanylpropanoylamino)-3-sulfanylpropanoic acid
  • 2-mercapto-2-methylpropanoyl-L-cysteine
  • Rimatil
  • Thiobutarit
  • De-019
  • N-(2-Mercapto-2-methylpropanoyl)-L-cysteine
  • (2R)-2-[(2-methyl-2-sulfanylpropanoyl)amino]-3-sulfanylpropanoic acid
  • Bucilant (TN)
  • N-(2-Mercapto-2-methyl-1-oxopropyl)-L-cysteine
  • (R)-3-mercapto-2-(2-mercapto-2-methylpropanamido)propanoic acid
  • N-(2-Mercaptoisobutyryl)-L-cysteine
  • DE019, SA96, Thiobutarit, Rimatil.
  • N-(2-Mercaptoisobutyryl)cysteine
  • Bucillamine (Standard)
  • Bucillamine (JP18/INN)
  • (2-mercapto-2-methylpropanoyl)-L-cysteine
  • N-(2-Methyl-2-sulfanylpropanoyl)-L-cysteine
  • (2R)-2-[(2-methyl-2-sulfanyl-propanoyl)amino]-3-sulfanyl-propanoic acid
Show all 26 synonyms
  • (2R)-3-mercapto-2-[(2-mercapto-2-methyl-1-oxopropyl)amino]propanoic acid

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
223.32 g/molcalc.
Exact mass
223.0337 Dacalc.
LogP (octanol/water)
0.19calc.
Topological polar surface area
66.4 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
4calc.
Heavy atoms
13calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.71calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

Bucillamine suppliers

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

All 11 suppliers
11 of 11 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

11 suppliers in 6 countries

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Bucillamine 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

Pharmacological actions

  • Anti-Inflammatory Agents, Non-Steroidal
  • Antioxidants

Pharmacology

Bucillamine is an orally bioavailable derivative of the endogenous amino acid cysteine with two donatable thiol groups, with potential antioxidant and anti-inflammatory activities. Upon oral administration, bucillamine enters cells rapidly via the same pathway as cysteine and replenishes the thiol group in glutathione (GSH), thereby increasing intracellular GSH levels and GSH activity. GSH is an antioxidant and plays an important protective role in oxidative stress and injury. Bucillamine may have additional anti-inflammatory effects, though the mechanisms of action have yet to be fully elucidated.

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 Bucillamine is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Bucillamine, based on the data on this page

What is Bucillamine?

Bucillamine is an organic molecular entity.

What is the CAS number of Bucillamine?

The CAS registry number of Bucillamine is 65002-17-7.

What is the molecular formula and weight of Bucillamine?

The molecular formula of Bucillamine is C7H13NO3S2 and its molar mass is 223.32 g/mol.

What is Bucillamine used for?

Known uses and roles of Bucillamine include building blocks in research and laboratory, anti-inflammatory agents, non-steroidal and antioxidants.

Is Bucillamine hazardous?

No GHS hazard classification for Bucillamine 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 Bucillamine?

Bucillamine is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bucillamine?

CompoundList lists 11 suppliers of Bucillamine in China, Japan, United Arab Emirates, Germany and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Bucillamine in India?

1 supplier in India list Bucillamine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Bucillamine?

Suppliers quote Bucillamine 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 Bucillamine

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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