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Heterocyclic compounds

Pasomycin

Also known as Streptomycin, dihydro-, 4-aminosalicylate (1:3) (salt)

CAS 3144-30-7Formula C42H62N10O21Molar mass 1,043.01 g/mol
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Pasomycin chemical structure, C42H62N10O21, CAS 3144-30-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
3144-30-7
Formula
C42H62N10O21
Molar mass
1,043.01 g/mol
HS code
293219
Category
Heterocyclic compounds

What is Pasomycin?

Plain description, key identifiers and synonyms

Pasomycin is a chemical substance with the molecular formula C42H62N10O21 and a molar mass of 1,043.01 g/mol. Its CAS registry number is 3144-30-7. The IUPAC name is tris(4-amino-2-hydroxybenzoic acid), 2-[(1R,2R,3S,4R,5R,6S)-3-(diaminomethylideneamino)-4-[(2R,3R,4R,5S)-3-[(2S,3S,4S,5R,6S)-4,5-dihydroxy-6-(hydroxymethyl)-3-(methylamino)oxan-2-yl]oxy-4-hydroxy-4-(hydroxymethyl)-5-methyloxolan-2-yl]oxy-2,5,6-trihydroxycyclohexyl]guanidine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tris(4-amino-2-hydroxybenzoic acid), 2-[(1R,2R,3S,4R,5R,6S)-3-(diaminomethylideneamino)-4-[(2R,3R,4R,5S)-3-[(2S,3S,4S,5R,6S)-4,5-dihydroxy-6-(hydroxymethyl)-3-(methylamino)oxan-2-yl]oxy-4-hydroxy-4-(hydroxymethyl)-5-methyloxolan-2-yl]oxy-2,5,6-trihydroxycyclohexyl]guanidine
CAS number
3144-30-7
Molecular formula
C42H62N10O21
InChIKey
DNLLNJSYYNNFBC-CZDSEFAFSA-N
InChI
InChI=1S/C21H41N7O12.3C7H7NO3/c1-5-21(36,4-30)16(40-17-9(26-2)13(34)10(31)6(3-29)38-17)18(37-5)39-15-8(28-20(24)25)11(32)7(27-19(22)23)12(33)14(15)35;3*8-4-1-2-5(7(10)11)6(9)3-4/h5-18,26,29-36H,3-4H2,1-2H3,(H4,22,23,27)(H4,24,25,28);3*1-3,9H,8H2,(H,10,11)/t5-,6-,7+,8-,9-,10-,11+,12-,13-,14+,15+,16-,17-,18-,21+;;;/m0.../s1
Canonical SMILES
CNC1C(OC2C(OC3C(O)C(O)C(N=C(N)N)C(O)C3N=C(N)N)OC(C)C2(O)CO)OC(CO)C(O)C1O.Nc1ccc(C(=O)O)c(O)c1.Nc1ccc(C(=O)O)c(O)c1.Nc1ccc(C(=O)O)c(O)c1
Isomeric SMILES
C[C@H]1[C@@]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H]([C@H]([C@@H]([C@H]2O)O)N=C(N)N)O)N=C(N)N)O[C@H]3[C@H]([C@@H]([C@H]([C@@H](O3)CO)O)O)NC)(CO)O.C1=CC(=C(C=C1N)O)C(=O)O.C1=CC(=C(C=C1N)O)C(=O)O.C1=CC(=C(C=C1N)O)C(=O)O

Synonyms

  • Streptomycin, dihydro-, 4-aminosalicylate (1:3) (salt)

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
1,043.01 g/molcalc.
Exact mass
1,042.4091 Dacalc.
LogP (octanol/water)
-6.35calc.
Topological polar surface area
590.2 Ųcalc.
Hydrogen bond donors
22calc.
Hydrogen bond acceptors
24calc.
Rotatable bonds
12calc.
Heavy atoms
73calc.
Rings
6calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.45calc.
Formal charge
0calc.
Stereocentres
15calc.
Components
4calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCC(OC2OCCC2OC2CCCCO2)CC1

C1CCC(OC2OCCC2OC2CCCCO2)CC1

3 rings, 19 atoms.

120 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.

Pasomycin suppliers

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Pasomycin price

Indicative price range per kg from live supplier offers

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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 Pasomycin is traded under.

HS 2932.19Indicative HS code

Compounds containing an unfused furan ring (whether or not hydrogenated) in the…

World exports in 2024
$2.62B
−6.4% vs 2023, imports $2.56B
2019 to 2024
Top exporters
  1. Germany57.9%
  2. Italy11.5%
  3. China10.4%
Top importers
  1. Greece40.4%
  2. Japan16.3%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Pasomycin?

Pasomycin is a chemical substance with the molecular formula C42H62N10O21 and a molar mass of 1,043.01 g/mol. Its CAS registry number is 3144-30-7.

What is the CAS number of Pasomycin?

The CAS registry number of Pasomycin is 3144-30-7.

What is the molecular formula and weight of Pasomycin?

The molecular formula of Pasomycin is C42H62N10O21 and its molar mass is 1,043.01 g/mol.

Is Pasomycin hazardous?

No GHS hazard classification for Pasomycin 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 Pasomycin?

Pasomycin is usually classified under HS code 293219 (Compounds containing an unfused furan ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pasomycin?

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What is the price of Pasomycin?

Suppliers quote Pasomycin 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 Pasomycin

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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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