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ChemicalBook >> CAS DataBase List >> (S)-2-((S)-2-(tert-butoxycarbonylaMino)-3-MethylbutanaMido)propanoic acid

(S)-2-((S)-2-(tert-butoxycarbonylaMino)-3-MethylbutanaMido)propanoic acid

(S)-2-((S)-2-(tert-butoxycarbonylaMino)-3-MethylbutanaMido)propanoic acid price.
  • $5 - $178715
  • Product name: (S)-2-((S)-2-(tert-butoxycarbonylaMino)-3-MethylbutanaMido)propanoic acid
  • CAS: 70396-18-8
  • MF: C13H24N2O5
  • MW: 288.34
  • EINECS:
  • MDL Number:MFCD22381612
  • Synonyms:(S)-2-((S)-2-(tert-butoxycarbonylaMino)-3-MethylbutanaMido)propanoic acid;(Tert-Butoxy)Carbonyl Val-Ala-OH;N-Boc-L-valyl- L-alanine;(2S)-2-[(2S)-2-{[(tert-butoxy)carbonyl]amino}-3-methylbutanamido]propanoic acid;L-Alanine, N-[(1,1-dimethylethoxy)carbonyl]-L-valyl-;Boc-L-Valyl- L-Alanin;Boc-L-Val-Ala-OH;(S)-2-((S)-2-((tert-Butoxycarbonyl)amino)-3-methylbutylamide)propionic acid
27 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Ambeed
  • BroadPharm
  • ChemScene
  • Crysdot
  • Synthonix
Package
  • 100mg
  • 250mg
  • 1g
  • 5g
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  • 25g
  • 100G
  • 500g
  • Manufactureraablocks
  • Product numberAA00FU56
  • Product descriptionBoc-Val-Ala-OH 98%
  • Packaging100mg
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FU56
  • Product descriptionBoc-Val-Ala-OH 98%
  • Packaging250mg
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FU56
  • Product descriptionBoc-Val-Ala-OH 98%
  • Packaging1g
  • Price$13
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FU56
  • Product descriptionBoc-Val-Ala-OH 98%
  • Packaging5g
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00FU56
  • Product descriptionBoc-Val-Ala-OH 98%
  • Packaging10g
  • Price$47
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA00FU56
  • Product descriptionBoc-Val-Ala-OH 98%
  • Packaging25g
  • Price$70
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberV152702
  • Product descriptionN-Boc-L-valyl-L-alanine 95%
  • Packaging100G
  • Price$415
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberNA-1269
  • Product descriptionN-Boc-L-valyl-L-alanine 97%
  • Packaging100g
  • Price$386.4
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-1269
  • Product descriptionN-Boc-L-valyl-L-alanine 97%
  • Packaging1g
  • Price$73.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-1269
  • Product descriptionN-Boc-L-valyl-L-alanine 97%
  • Packaging25g
  • Price$97.3
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberNA-1269
  • Product descriptionN-Boc-L-valyl-L-alanine 97%
  • Packaging5g
  • Price$33.6
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product number4510CV
  • Product description(S)-2-((S)-2-(Tert-butoxycarbonylamino)-3-methylbutanamido)propanoicacid
  • Packaging1g
  • Price$132
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA266251
  • Product descriptionBoc-Val-Ala-OH 95%
  • Packaging5g
  • Price$198
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA266251
  • Product descriptionBoc-Val-Ala-OH 95%
  • Packaging1g
  • Price$54
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA266251
  • Product descriptionBoc-Val-Ala-OH 95%
  • Packaging250mg
  • Price$28
  • Updated2021-12-16
  • Buy
  • ManufacturerBroadPharm
  • Product numberbp-27958
  • Product descriptionBoc-Val-Ala-OH
  • Packaging1G
  • Price$85
  • Updated2026-05-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00FU56 Boc-Val-Ala-OH 98% 100mg $5 2026-05-28 Buy
aablocks AA00FU56 Boc-Val-Ala-OH 98% 250mg $10 2026-05-28 Buy
aablocks AA00FU56 Boc-Val-Ala-OH 98% 1g $13 2026-05-28 Buy
aablocks AA00FU56 Boc-Val-Ala-OH 98% 5g $24 2026-05-28 Buy
aablocks AA00FU56 Boc-Val-Ala-OH 98% 10g $47 2026-05-28 Buy
aablocks AA00FU56 Boc-Val-Ala-OH 98% 25g $70 2026-05-28 Buy
ACHEMBLOCK V152702 N-Boc-L-valyl-L-alanine 95% 100G $415 2026-05-27 Buy
Acrotein NA-1269 N-Boc-L-valyl-L-alanine 97% 100g $386.4 2026-05-25 Buy
Acrotein NA-1269 N-Boc-L-valyl-L-alanine 97% 1g $73.33 2021-12-16 Buy
Acrotein NA-1269 N-Boc-L-valyl-L-alanine 97% 25g $97.3 2026-05-25 Buy
Acrotein NA-1269 N-Boc-L-valyl-L-alanine 97% 5g $33.6 2026-05-25 Buy
AK Scientific 4510CV (S)-2-((S)-2-(Tert-butoxycarbonylamino)-3-methylbutanamido)propanoicacid 1g $132 2021-12-16 Buy
Ambeed A266251 Boc-Val-Ala-OH 95% 5g $198 2021-12-16 Buy
Ambeed A266251 Boc-Val-Ala-OH 95% 1g $54 2021-12-16 Buy
Ambeed A266251 Boc-Val-Ala-OH 95% 250mg $28 2021-12-16 Buy
BroadPharm bp-27958 Boc-Val-Ala-OH 1G $85 2026-05-24 Buy

Properties

Melting point :86 °C
Boiling point :493.3±30.0 °C(Predicted)
Density :1.121±0.06 g/cm3(Predicted)
storage temp. :2-8°C
form :Solid
pka :3.50±0.10(Predicted)
color :White to off-white
InChI :InChI=1S/C13H24N2O5/c1-7(2)9(10(16)14-8(3)11(17)18)15-12(19)20-13(4,5)6/h7-9H,1-6H3,(H,14,16)(H,15,19)(H,17,18)/t8-,9-/m0/s1
InChIKey :FHBCSPANXVQYCP-IUCAKERBSA-N
SMILES :C(O)(=O)[C@H](C)NC(=O)[C@H](C(C)C)NC(OC(C)(C)C)=O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Boc-Val-Ala-OH is a cleavable ADC linker. The Val-Ala is effectively cleaved by lysosomal proteolytic enzymes while being highly stable in human plasma, making this a potentent stragy in ADC linker design. The Boc group can be deprotected under mild acidic conditions to form the free amine.

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